About
Hasaney Sin, MD, studied medicine at Ross University School of Medicine in Portsmouth, Dominica. Dr. Sin chose a career in medicine because he enjoys helping people in any way possible. He specifically chose a career in family medicine because he enjoys caring for the whole person, spending time to get to know his patients, and seeing his patients respond positively to treatments or therapies he may provide.
I want my patients to know that I will do everything I can to help or direct them to the best person to receive the highest quality of care as possible.
Dr. Sin was born and raised in Long Beach. Outside of medicine, he is a huge fan of the Los Angeles Dodgers and enjoys spending time with his fiancé and family, being outdoors, and going camping.
Languages
English
Provider Specialty
Family Medicine, Primary Care
Areas of Care
Education
Medical School
Ross University School of Medicine
2018
Internship/Residency - Family Medicine
Clinica Sierra Vista
2022
Locations & Affiliations
Locations
MemorialCare Medical Group - Long Beach (Los Altos)
2110 N Bellflower Blvd
Long Beach, CA
Office: 877-696-3622
Affiliations
Insurance
Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.
Patient Reviews
4.9 out of 5
(500 Ratings)
(500 Ratings)
Feb 3, 2026
Kathryn O.
Feb 3, 2026
Raquel G.
He is always on time, good listener, knows me and my conditions and is quick to respond to your requests. He is second to none, Love my doctor, cares about his patients. Thank you Dr. Sin for being so caring.
Jan 31, 2026
Beverly S.
Dr. Sin listens to my concerns, and also my personal experience and puts together a plan that combines this information while addressing any medical issues.
Jan 31, 2026
Janet C.
Jan 30, 2026
Lorena M.
Very professional
Jan 29, 2026
Ruth G.
He was very patient at in listening to the reason why I came for my visit today and set up everything for the reason why I came so everything is moving forward Thank you
Jan 28, 2026
Jennifer H.
VERY INFORMATIVE AND GREAT AT HIS JOB ! 👍
Jan 28, 2026
Nicole S.
Fast and efficient
Jan 27, 2026
Jonna W.
Jan 27, 2026
Michelle D.
I got in quick
Jan 22, 2026
Larry P.
Jan 20, 2026
Robert R.
Jan 15, 2026
Cole H.
Jan 5, 2026
Arturo A.
Dec 22, 2025
Judith N.
He is an incredible doctor. He is caring and very through. He is knowledgeable and truly cares about his patients.
Dec 15, 2025
Diane D.
Dec 10, 2025
Jee S.
Was very thorough and did not rush. Addressed all my concerns w consideration and kindness.
Dec 9, 2025
christine s.
I’m so glad my previous gp stopped accepting my insurance. Dr Sin was patient, kind, thorough. He listened and took me seriously.
Dec 9, 2025
Timothy M.
Dr. Sin always fully explains and answers any questions that I might have, and is a calming presence to help me through any particularly anxious situations I might have going on.
Dec 8, 2025
Christine S.
I’m so glad my previous gp stopped accepting my insurance. Dr Sin was patient, kind, thorough. He listened and took me seriously.
Dec 5, 2025
Jacob H.
He is a true professional at what he does. He always has a thorough plan of action and makes me feel at ease.
Dec 5, 2025
Thomas B.
Friendly, knowledgeable, and expedient.
Dec 4, 2025
Janet G.
The service provider Dr.Sin and Jessica excellent delivery from both Dr. Sin and Jessica had exceptional customer service skills polite kind and effective. Communication Skills.
Dec 4, 2025
Glenn T.
Dec 2, 2025
Kevin D.
Dr sin is great!
Nov 28, 2025
Kathryn T.
Dr. Sin always listens to what I have to share and makes sure I feel good about next steps.
Nov 28, 2025
Sheri S.
Dr. Sin is always on time and listens to my concerns.
Nov 26, 2025
Elizabeth M.
Nov 26, 2025
Gary F.
Nov 25, 2025
Emeline M.
Nov 21, 2025
Stephanie D.
Dr. Sin is an exceptional doctor. Always addresses my concerns, very responsive to my needs and requests( i get authorization approved in 1 day!)and also guides me in the right direction
Nov 21, 2025
Mary C.
Very kind, a good listener
Nov 19, 2025
Lorin J.
Nov 19, 2025
Mark S.
Nov 19, 2025
Renee V.
Nov 18, 2025
Eric C.
He's a great dr.
Nov 17, 2025
Arturo A.
Updated
Nov 6, 2025
Frederick M.
Very concern about my health.
Nov 3, 2025
Jim H.
Dr has and he's honestsani listens to what I have to say and he's honest
Oct 24, 2025
Trevor J.
Professional, knowledgeable, expert physician
Oct 24, 2025
Patrick B.
It’s always a little worrying going into an appt with a new doctor. Dr. Sin was warm, kind, attentive, and just felt familiar. He should be very proud of his bedside manner and practice. I couldn’t be happier with my luck of having him assigned to me, and actually look forward to seeing him next year.
Oct 16, 2025
Anonymous
Honest and helpfulHe listens to symptoms was thorough and offered solutions. I felt like he heard me. I would recommend him.
Oct 15, 2025
Andrea J.
He listens ti every thing. He was incredibly helpful.
Oct 14, 2025
Debbie L.
Knowledgeable, compassionate & I have already recommended Dr.Sin to my family.
Oct 14, 2025
Jonathan C.
He’s my primary Doctor, he does his job well. Attentive ask questions an set up the next steps to get resultsx
Oct 13, 2025
Jonna W.
He listens to what I have to say, and answers all questions. Very caring and thorough doctor.
Oct 9, 2025
Anonymous
Awesome doctor!Dr. Sin has been great, personable and very thorough. I highly recommend.
Oct 9, 2025
Matt C.
Dr. Sin has been a great doctor - very knowledgeable, personable and thorough. I highly recommend.
Oct 9, 2025
Matt C.
Dr. Sin has been great, personable and very thorough. I highly recommend.
Oct 9, 2025
Bryan B.
Frriendly
Oct 9, 2025
Peter N.
Oct 8, 2025
Matthew C.
Dr. Sin has been great, personable and very thorough. I highly recommend.
Oct 3, 2025
Anthony G.
He’s an understanding and kind person. Always attentive and helpful.
Oct 2, 2025
Susana M.
As always, Dr. Sun is open, responsive and calm. It was a ‘well woman check, and he read the file quickly and asked pertinent questions about items we discussed. I came to a turning point this year and discussed it with him and he was very practical and supportive in his responses. I came to ask questions, check in and find out about certain issues, and came away calm, with info I needed to make decisions. Most importantly, I felt listened to. Very important in medicine.
Oct 1, 2025
Stacey L.
He listens to me and takes his time with my concerns.
Oct 1, 2025
Jamar T.
Nice doctor. Listens and empathizes
Sep 26, 2025
Verenice G.
Dr. Sin is kind and compassionate and explains everything in detail. I always feel like I am being cared for. Never feel rushed.
Sep 26, 2025
Chadwick S.
pleasant, immediately helpful, and cooperative, and listened.
Sep 26, 2025
Verenice G.
Dr. Sin is kind and compassionate and explains everything in detail. I always feel like I am being cared for. Never feel rushed.
Sep 19, 2025
Kathleen C.
Dr. Sin is very welcoming with a great bedside manner. Knowledgeable and caring. He gets back with results immediately.
Sep 19, 2025
Ricardo G.
Very pleasant Dr. easy to talk to .
Sep 18, 2025
Joaquin V.
Efficient
Sep 18, 2025
Mario R.
Dr since was thorough and answered all my questions. Advised me on my options with issues im dealing with
Sep 18, 2025
Aurelio M.
Very professional, he explain my readings very well let me know what could happen if i take or don't take the medicine. He answer all my questions and was very helpful with everything
Sep 15, 2025
Yolanda W.
Sep 10, 2025
Arturo S.
Good
Sep 7, 2025
John M.
Sep 4, 2025
Patrick B.
Clear, concise, friendly.
Sep 3, 2025
Maria D.
Im always seen on time.
Aug 20, 2025
Sue H.
I liked everything.
Everytime I go to my appointments I like everything every time.
Dr.Sin is awesome as usual!
He's very consistent,and keeps up with my medical needs and what goes on with my other specialty doctors.He always check on my blood work and medications.That is very important to me.
I'm very grateful for Dr.Hassany Sin!
And I'm also very grateful for his staff and everyone is always soo nice!
THANK YOU DR.SIN!!!
THANK YOU EVERYONE AT MEMORIAL CARE!!!
Aug 19, 2025
Katherine K.
He listened and cared to what I needed say.
I would recommend him to my friends and family.
Aug 19, 2025
Roger W.
He was very helpful and knowledgeable.
Great tude for the job.
Aug 12, 2025
William V.
Aug 8, 2025
Paul Z.
Very nice fellow. Did not rush me. Asked good questions and showed concern for my health
Aug 8, 2025
Karla M.
he listens and responds without belittling you
Aug 8, 2025
Tresca P.
Doctor Sin genuinely listens to my concerns.
Aug 7, 2025
Everardo A.
Attentive to my needs, relatable and down to earth.
Aug 7, 2025
Noriel S.
Wonderful! Very attentive and Listen’s to patient’s need.
Aug 7, 2025
Rhonda F.
He listens to me
Aug 5, 2025
Patricia F.
He paid attention to all the items that I brought up and explained items that I had questions on. He was attentive and caring
Aug 1, 2025
Corrie V.
Dr. Sin Was thorough in his examination and attentive to my concerns. He was very kind. I was helpful and understanding my condition.
Jul 25, 2025
Anonymous
Excellent Dr.Dr. Sin was very intelligent, to the point, understood my history. I was impressed.
Jul 23, 2025
Erwin R.
Dr Pen is always very attentive and always takes his time to listen to all my concerns when I’m there.
Jul 23, 2025
Jacob K.
He remembered everything from the past appointment.
Jul 22, 2025
Kimberlee B.
Very professional, kind and a great listener!
Jul 21, 2025
Juan C.
Very attentive, informative and easy to speak to. Makes you feel heard
Jul 17, 2025
James L.
Very informative
Jul 16, 2025
Leotis L.
Staff was polite office was clean and everyone was knowledgeable.
Jul 9, 2025
Andrew C.
I like that Dr Hasaney actually listens to everything I tell him, figures out the best possible solutions for the time, he’s very personable and relatable and makes you feel comfortable.
Jul 2, 2025
Perrykyle B.
Dr. Sin was kind and informative. He educated me on symptoms of low T and how testing isn’t always advised or necessary. I feel confident knowing he abides by the latest research and was knowledgeable about best practices.
Jul 1, 2025
Elena O.
Dr Sin takes the time to listen, give recommendations, and remains realistic with his patient’s individualized plan of care. I can really see that he relates to us as individuals and not as patients.
Jun 20, 2025
Cristal M.
He's a great listener. Staff is professional, always a great attitude and they get me in and out fast.
Jun 18, 2025
Anonymous
Caring Dr.Dr. Sin listened and showed understanding of my symptoms. He asked questions and answered questions. Dr. Sin talked about a step plan we agreed on.
Jun 14, 2025
Vivian M.
My own doctor was unavailable when I first met Dr Sin. What a difference! He was empathetic, listen to all my concerns, asked pertinent questions and made it easy to change to him to be my primary doctor.
Jun 13, 2025
Gladis L.
The MD, provided the test that we need to find out what was the issue.
Jun 12, 2025
Harriet D.
He answered all my questions carefully. Thank you.
Jun 10, 2025
Bianca Y.
Dr. Shin was thorough and went over my chart and updated my vaccines requirements. East going and very accommodating.
Jun 7, 2025
Timothy M.
Dr. Sin is always receptive to any of my concerns and offers options to help alleviate any anxieties that I might have. He’s very thorough in his examination and I always feel that he has addressed all of my concerns.
May 30, 2025
Janice L.
He was patient and listened to me. I felt comfortable in his office.
May 28, 2025
Laura M.
He was very helpful and will be doing follow up for me.
May 26, 2025
Alvin C.
May 23, 2025
Anonymous
Great Doctor!He was very friendly, thorough and listened to my concerns.
May 23, 2025
Glenn H.
Everything was very smooth and professional
May 23, 2025
Patricia R.
Dr Sin listens to me and works with me according to our conversations. And he's very kind!
May 22, 2025
Matthew C.
He was very friendly, thorough and listened to my concerns.
May 22, 2025
Vera T.
Excellent down to earth human being and doctor. Very sensible advice. Would be happy to see him again
May 21, 2025
Alexander Z.
He cares about my wellbeing and it shows.
May 21, 2025
Leonard K.
Very open to talking about my case. Great bedside manner. Easy to talk to. Excellent doctor.
May 20, 2025
Jane A.
Personal
May 20, 2025
Michael W.
Quick and informative
May 20, 2025
Anthony T.
I find Dr. Sin very easy to talk to and share my health concerns with. This is also the reason I have chosen to make him my PCP.
May 20, 2025
Robert M.
He understood me and my needs. He is knowledgeable about the medications I need.
May 20, 2025
Kathryn S.
Scary
May 20, 2025
MICHELLE Y.
May 19, 2025
Eileen L.
Excellent
May 19, 2025
Gericho G.
Friendly and fast service.
May 16, 2025
Renee V.
Doctor Sin, was reassuring & kind. I
May 16, 2025
Jose L.
May 14, 2025
Gricelda E.
He truly listens.
May 14, 2025
Roger W.
Attentive, courteous, friendly, compassionate and knowledgeable.
May 12, 2025
Diane D.
Very through.
May 9, 2025
Walter N.
Dr Sin listened and responded with good suggestions.
May 2, 2025
Sonia G.
Excellent service
May 2, 2025
Ming Y.
Apr 29, 2025
Tracy R.
I made a last-minute appointment with Dr. Sin and couldn't have been more impressed. He has a wonderful bedside manner--kind, understanding, and a great listener. He was proactive in addressing my concerns and very punctual, which I really appreciated. I would highly recommend him to anyone looking for a compassionate and attentive doctor.
Apr 23, 2025
Laura B.
Grateful for Memorial care!
Apr 23, 2025
Laura B.
Very pleased with my visit... Thank You Doctor.
Apr 18, 2025
John L.
Efficient. He listened to me. He responded appropriately, gave me good advice, and came up quickly with an action plan.
Apr 18, 2025
Colleen M.
Dr. Sin was very thorough with my examination, asked me questions and went over my lab results. He is very kind and easy to talk to.
Apr 17, 2025
Kimberly V.
Very easy to talk to and addressed my concerns
Apr 16, 2025
Sue H.
Dr. Sin is awsome.He's always very professional and a very nice doctor.He is friendly,attentive and he listens to my health concerns and addresses them.He never overlook any concerns I may have.
He's the best male doctor I have ever had.
THANK YOU DR.SIN!
GOD BLESS YOU!
Apr 16, 2025
Consuelo A.
Very kind & helpful
Apr 14, 2025
Ines R.
His reasoning
Apr 12, 2025
Maribel E.
Empathetic to your needs as a patient .. He truly takes care of his patients..
Apr 11, 2025
Grace G.
Courtesy staff, not that busy. Easy with appointment.
Apr 11, 2025
Gerardo G.
Dr Sin was on time with my appointment. Dr Sin was very thorough and clearly discussed all my lab results. I’m very satisfied with Dr Sin’s professionalism.
Apr 11, 2025
Maureen M.
Apr 9, 2025
Denny A.
I was listed to, and felt a good connection. Thanks.
Apr 8, 2025
Hollee S.
He was professional and kind
Apr 7, 2025
Christina R.
Excellent experience. Great listener and actively addressed all my concerns s.
Apr 7, 2025
Gary L.
Friendly. Not judgmental.
Apr 2, 2025
Edgar G.
Great experience overall!!!
Apr 2, 2025
Daniel R.
i like how he actually listens to you. He also has compation for people that a disability like me. i will keep him until he decides to retired
Apr 2, 2025
Nacolmi S.
He was concerned about my visit, was able to refer me to a ENT Dr that he trusts for further confirmation
Apr 2, 2025
Raymond B.
Everything
Apr 2, 2025
Lavinda G.
Mar 29, 2025
David T.
Mar 29, 2025
Vivian M.
First time seeing Dr Sin. He was friendly, professional and easy for me to discuss my concerns. I have now made a change to make him my primary doctor.
Mar 28, 2025
Greg N.
Mar 28, 2025
Juan B.
The Dr. is very friendly and patiently listen my health problems.
Mar 28, 2025
Bruce A.
Quick support by Dr. Sin’s staff. Very friendly and supportive.
Mar 27, 2025
Gregory N.
Dr Sin is outstanding
Such a knowledgeable man and very kind and caring
Mar 26, 2025
Marcus H.
Very professional. Easy to talk with. Explains health issues very well.
Mar 26, 2025
Carol E.
He’s a very nice young. A caring doctor, gives you the time you need.
Mar 25, 2025
John D.
On time and informative
Mar 22, 2025
Steve W.
Yes hes a kind doctor whom i dealt with on a technical issue he was having connecting torrance..
Mar 20, 2025
Miguel T.
Mar 20, 2025
Emil M.
Dr Sin is a very bright, personable physician...easy to speak to...Felt a Doctor-Patient connection!
Mar 16, 2025
Aurelio M.
Very professional, he listens to you and he gives you options . Shows he cares for his patients as individuals
Mar 14, 2025
Fine T.
Mar 14, 2025
DP
Dr. Sin was covering for my regular doctor, Dr. Simmons. He did a good job of listening to my concerns and made some recommendations related to my current condition. The support staff were all very helpful and friendly. The facility is clean and modern, and parking is a breeze.
Mar 13, 2025
Sareorn B.
Dr Sin was very attentive and answered my question thoroughly. Was a pleasure to have him see me while Dr Simmons is on leave. Thank you for your time!
Mar 13, 2025
Dennis P.
Dr. Sin was covering for my regular doctor, Dr. Simmons. He did a good job of listening to my concerns and made some recommendations related to my current condition. The support staff were all very helpful and friendly. The facility is clean and modern, and parking is a breeze.
Mar 13, 2025
Beverly S.
Dr. Sun patiently listened to my summary of symptoms and my ideas about a possible cause, then did a physical exam, discovered the probable issue and treated. Then referred me to a therapist to assist with my loss of balance.
Mar 13, 2025
Susana M.
Dr. Sin is very easygoing and therefore very easy to talk to. He’s very knowledgeable and gives others credit for their intelligence, and I respect his opinions. That instills confidence!
Mar 13, 2025
Aheeka P.
Listened to me, was attentive; took the time to talk about options; polite, courteous, and kind.
Mar 6, 2025
Dennis J.
Doctor Sin has been nothing but professional. I’m impressed with how quickly he has responded to me
Both in person and via my chart software.
Mar 5, 2025
Suzanne D.
Dr. Sin was very friendly, attentive and listened.
Mar 5, 2025
Matthew I.
very patient and understanding doctor definitely knows exactly what he’s talking about and I will comply with his findings. He’s a great doctor.
Mar 5, 2025
Robert K.
He is professional and listens. I trust him.
Mar 5, 2025
Abigail L.
Prompt, professional, warm and welcoming
Mar 5, 2025
Alvin C.
Feb 28, 2025
Kathleen M.
I had never met him. He was filling in for my primary. Dr Sin was very informed and attentive. He listened to all my concerns (they were many) and answered all my questions. He was caring, kind and patient. I am so glad I got to see him. He was wonderful.
Feb 28, 2025
Anthony J.
He is very nice and understanding and I felt very comfortable
Feb 27, 2025
Andrew P.
Professional and personable. Felt like I was talking to a human that took my concerns seriously.
Feb 27, 2025
Kathleen A.
I had never met him. He was filling in for my primary. Dr Sin was very informed and attentive. He listened to all my concerns (they were many) and answered all my questions. He was caring, kind and patient. I am so glad I got to see him. He was wonderful.
Feb 25, 2025
Heidi O.
I love how Dr Sin is my doctor but feels like a friend. I ca tell him sitting and he listens without judging. He respects my input and takes what I want into condition.
Feb 20, 2025
Ricardo G.
Feb 19, 2025
Andrew C.
That the doctor listened to me and actually talked to me about all the possibilities and gave suggestions.
Feb 19, 2025
Veronica C.
He is efficient and takes his time to ask questions
Feb 19, 2025
Jacqueline R.
He is very thorough. First time to see him and he ask many questions, very interested in my well being!! Really like him!! Very personal and professional !! Nice Doctor!!!
Feb 18, 2025
John A.
Kind, caring, transparent, and pragmatic.
Feb 18, 2025
Gary M.
Handled my issue perfectly.
Feb 15, 2025
Olivia M.
Everything
Feb 14, 2025
Eric W.
Good communication thoroughly explains test results.
Feb 14, 2025
Barbara C.
Always very thorough and explanations are understandable
Feb 13, 2025
Scott A.
Feb 11, 2025
Karla M.
informative, inquisitive and generally a great doctor
Feb 10, 2025
Latonya S.
Doctor Sin and Erica we're very helpful
Feb 10, 2025
Jill B.
Dr. Sin was friendly, kind, and put me at ease. I appreciated that he took the time to address my health issues.
Feb 8, 2025
A.j. G.
Friendly and very informative
Feb 7, 2025
Karen L.
The doctor was patient, understanding and accommodating.
Feb 7, 2025
Aurelio G.
Friendly and informative
Feb 4, 2025
Craig G.
Doctor explains things well and has a friendly demeanor.
Feb 4, 2025
Stephanie E.
Jan 30, 2025
Anonymous
Caring ProviderHe is always on time, listens to your concerns and provides education. He makes you feel very comfortable.
Jan 30, 2025
Robert L.
He was very thorough and got everything done in a timely matter.
Jan 29, 2025
Raquel G.
He is always on time, listens and provides education. Love him.
Jan 29, 2025
Robert S.
Great Doctor
Jan 29, 2025
Fernando M.
Straight forward talking through the problem, and solutions.
He answered my questions concisely and was reassuring.
Super helpful.
Jan 28, 2025
Lakeisha M.
Jan 27, 2025
Greg L.
Jan 27, 2025
Renee G.
His professional and friendly demeanor.
Jan 24, 2025
Juan J.
Jan 23, 2025
John M.
Jan 23, 2025
Hermes C.
Very friendly and informative staff all around. Made me feel welcomed and answered all my concerns.
Jan 22, 2025
Hermes C.
Very friendly and informative staff.
Jan 21, 2025
Sharon B.
Easy to talk to and was very knowledgeable
Jan 17, 2025
Leslie H.
Very attentive, easy to talk to and listen to all concerns. Very quick with referrals and paperwork, DR. Sin is truly a wonderful doctor.
Jan 17, 2025
Hello L.
Wonderful !
Jan 17, 2025
Antonio E.
Jan 16, 2025
Eric C.
I think he's a great guy easy to talk to. He's very personable. My wife says he's a cool guy you should come more often. He is a great doctor I may have to start coming more as I get older.
Jan 16, 2025
Robert N.
He reviewed all my medical issues and discussed the situation for each one and provided medication as required to resolve them. He was a good listener and he did rush to see another patient until we had everything completed. ??
Jan 15, 2025
Matthew P.
Jan 13, 2025
Evan S.
Easy to talk to. Addressed all concerns.
Jan 10, 2025
Jonnie G.
Jan 9, 2025
Robert D.
Jan 9, 2025
Jonnie G.
He was very friendly and concerned about my health.
Jan 8, 2025
Kim L.
Easy web access, he takes time to listen to my concerns and we talk about my medical plan.
Jan 8, 2025
Richard R.
Dr. Sin takes the time to listen. He gives his professional advice based on the health issue and what was explained by me as the patient. Does not make the visit feel rushed.
Jan 6, 2025
Gerardo G.
I was seen promptly even before my appointment time.
Jan 2, 2025
Stephan W.
Pleasant and informed.
Dec 24, 2024
Aurelio O.
Dec 24, 2024
Marco J.
Dr Sin was covering for Dr Simeon? My husband’s primary, Dr sin was extremely kind and clear in answering the questions and concerns regarding COVID fears and and clarification we needed after being at Urgent care. Thank you
Dec 23, 2024
Justin L.
Very personal and professional. Felt Ilike he gave me the time to answer all questions. Also, the people in the front desk were amazing.
Dec 23, 2024
Jose R.
Good doctor
Dec 19, 2024
Yolanda W.
Dr Sin is always caring and explains everything in detail. Excellent communication.
Dec 19, 2024
Amy M.
Dr Sin is very compassionate and cares about his patients. I came into his office over a year ago after a bad car accident and his bed side manner and approach has been very comforting during the worst year of my life.
Dec 19, 2024
Humberto R.
Very thorough explanation of everything that we discuss. He listens.
Dec 18, 2024
Langdon T.
Dec 18, 2024
David T.
Thank you dr sin you and your group are doing great happy holidays
Dec 17, 2024
Patrick B.
Efficient and friendly
Dec 17, 2024
Gary H.
I previously had insurance through my work with Kaiser. Now through Aetna my primary care doctor is less than a mile from my home, and Memorial Hospital where I do my cardiac rehabilitation is less than 10 minutes away, so it’s much more convenient than before.
Dec 10, 2024
Evaristo L.
Wen twice exelent service
Dec 8, 2024
Salvatore S.
Good doctor lots of experience and honest
Dec 6, 2024
James R.
Dr. Karen was a very good communicator. We went over my problem. Explain the situation and give me a prescription and also definitely wants me to have a follow up next week which I show the doctor is very interested in me as a person and my problems so I thank you for his professionalism.
Dec 6, 2024
William V.
He listens and responds honestly.
Dec 6, 2024
Briana L.
He is very kind. He listens to my concerns and utilizes a holistic approach with me as a patient. Will continue to be his patient.
Dec 5, 2024
Eloise N.
Answered all my questions patiently
Dec 5, 2024
Earl G.
Thorough exam
Dec 4, 2024
Jelyn B.
He explain clearly, and polite.
Dec 4, 2024
Erlynn A.
Nov 28, 2024
Armand P.
Nov 19, 2024
Haley W.
Nov 14, 2024
Carlos M.
Great doctor
Nov 4, 2024
Arturo S.
Oct 23, 2024
Brittany F.
Oct 19, 2024
Grace
Oct 18, 2024
Rosalie M.
Oct 12, 2024
Don R.
Oct 10, 2024
Craig M.
Oct 2, 2024
Lavinda G.
Sep 26, 2024
Alonzo D.
Sep 18, 2024
Gilberto S.
Sep 15, 2024
Joaquin V.
Sep 10, 2024
Khoen M.
Good doctor
Sep 10, 2024
Nicole B.
Sep 7, 2024
Matthew O.
Dr. Sin is great. He is professional and practical. I trust his advice and appreciate his care.
Sep 7, 2024
Anonymous
Really appreciate Dr. SinDr. Sin is great. He is professional and practical. I trust his advice and appreciate his care.
Sep 5, 2024
Anthony G.
Easy peasy
Sep 4, 2024
Jelyn B.
Aug 22, 2024
Jodie B.
Aug 17, 2024
Mona F.
Good Doc!He was very direct and heard what I was requesting or had concerns about.
Aug 16, 2024
Ryan D.
Aug 15, 2024
Nicole S.
Absolutely love memorial care
Aug 14, 2024
Darton H.
Aug 13, 2024
Robert S.
Jul 31, 2024
Sarah C.
Jul 31, 2024
Arsenio M.
Jul 24, 2024
Lisa O.
Jul 18, 2024
Dawn F.
Quick and he understood my issue
Jul 17, 2024
Sue H.
Dr. Sin is a really good doctor!!!He's very friendly always service with a smile.I feel comfortable with him.He never rush me out the door.Very patient,caring and attentive to my health issues.Thank you Dr.Sin!!!
Jul 16, 2024
Matthew P.
Jul 13, 2024
Don R.
Jul 3, 2024
Cesar H.
Professional and friendly.
Jul 2, 2024
Anonymous
Outstanding Customer ServiceDr. Sin was prompt, professional and an excellent communicator. The office and staff were very efficient and friendly.
Jun 26, 2024
Dennis G.
Jun 24, 2024
Maria A.
Jun 17, 2024
Emily O.
Jun 15, 2024
Ronald C.
Jun 12, 2024
Matthew C.
Dr Sin is always very pleasant to speak with. Knowledgeable and explains things very clearly.
Jun 12, 2024
Mary S.
Jun 12, 2024
Maria M.
Everything
Jun 6, 2024
Raquel G.
Good listener, genuinely cares and always in time
Jun 6, 2024
Cande G.
Cares, listens and on time appointments
Jun 5, 2024
Dana W.
Jun 4, 2024
Mary G.
Great experience - kind, on time and helpful.
Jun 3, 2024
Gabriela R.
May 29, 2024
Ralph N.
May 24, 2024
Karen O.
Very caring and knowledgeable
May 23, 2024
Jerry C.
Really easy to talk to about medical issues
May 21, 2024
Gregory N.
He is fantastic!!!
May 19, 2024
Scott A.
He listens
May 19, 2024
Scott A.
May 16, 2024
Stacy C.
Took his time to answer my concerns and was very considerate!
May 15, 2024
George C.
May 15, 2024
Humberto R.
Easy to talk to. Doctor and nurse care about your health.
May 15, 2024
Robert S.
He is a great Doctor !!!
May 13, 2024
Wallace T.
Very professional and in and out quickly
May 10, 2024
Briggette K.
Love Dr Sin’ bedside manner. Very thorough and kind.
May 9, 2024
Erick C.
Fast and efficient.
May 8, 2024
Timothy M.
Dr. Sun is always very very helpful in explaining anything and answering all of my questions
May 7, 2024
Snooky T.
May 7, 2024
Anthony T.
I liked his communication with me regarding seeing a specialist and if it would take too long how I should message him.
May 7, 2024
Lorraine G.
I was establishing a new primary care physician Was very pleased with my choice
May 5, 2024
Merry G.
He was kind, caring and very helpful.
May 5, 2024
Lila W.
Expedient, personable, professional
May 3, 2024
Heidi O.
I feel like he really listens and cares. He is a really good doctor!!
May 3, 2024
Jeffrey F.
Took his time discussing a medical issue of mine and direction to proceed.
May 3, 2024
Daniel R.
He is very kind and understanding never makes you feel ignored or that he doesn’t believe you. He always goes above and beyond to help you
May 2, 2024
Jose D.
The staff were on track very kind and the Dr was awesome making sure that I was understanding the treatment plan and referral to specialists.
May 1, 2024
Barbara G.
Prompt, thorough, easy to talk to
Apr 24, 2024
Benjamin K.
He’s a great listener and speaks in a way that I could understand my situation and what I should do.
Apr 23, 2024
Michael H.
Dr Sin is extremely personable.
Apr 22, 2024
Alexis C.
My visit went very well. Doctor was very attentive and provided many options to help me.
Apr 22, 2024
Diane D.
He was easy to talk with and followed up with his prescription and lab test requests quickly,
Apr 19, 2024
Jann K.
I appreciate his caring attitude and his listening skills!
Apr 19, 2024
Don L.
Both him and his assistant are very kind understanding appear to know what they’re talking about get right to the point and try to ease your worries
Apr 18, 2024
Julianne K.
I was so pleased with Dr. Sin, he is so effective, listens well, and took care of all my issues. Every single staff member was friendly and professional
I loved the one stop shop for xrays and bloodwork too. So glad I switched to this med group!
Apr 18, 2024
Richard B.
Professional quick and good courtesy service
Apr 17, 2024
Jennifer M.
Great bedside manner. Great job explaining everything.
Apr 17, 2024
Michael N.
Apr 15, 2024
Kim L.
Dr Sin listens to concerns and works together with his patients to create a program that suits the patients needs for a better outcome as needed. I would highly recommend Dr Sun to others.
Apr 15, 2024
Adriana F.
Dr Sin was friendly, relatable and thorough. Thank you!
Apr 15, 2024
Juliet C.
Staff is friendly and the service is fast! Great Dr. listens to all of my concerns.
Apr 12, 2024
Tomeka L.
The doctor was friendly and attentive to my needs.
Apr 12, 2024
Judy L.
I liked that he listened and then prescribed a series of blood tests in the Memorial lab.
Apr 11, 2024
Thomas A.
Very nice and positive
Apr 11, 2024
Patricia D.
I am new to the Memorial Care practice, and I liked Dr. Sin so much, that I will be calling my insurance office and selecting Dr. Sin as my primary care physician.
Apr 11, 2024
Ryan D.
Apr 8, 2024
Deborah G.
He addressed my knee concern and immediately took action with an xray and referral to physical therapy after listening to my symptoms and examination of my knee.
Apr 8, 2024
Clara .
I expressed my concerns and both nurse and doctorI was seen on time, examined and listened to. Very good experience
Apr 7, 2024
Henry W.
Dr. Sin was thorough and attentive, and he explained his thoughts clearly.
Apr 7, 2024
Edna F.
Apr 7, 2024
Clara P.
I expressed my concerns and both nurse and doctor listened and proceeded with examination regarding my ailments. It was a good experience and I got medication to ease my current conditions. Thank you so much!
Apr 7, 2024
Michael E.
Knows his medicine!
Apr 7, 2024
Jack R.
He listened to everything I had to ,and explained everything so I understood
Apr 7, 2024
Andrea M.
Very professional and personable. I would like to have him for follow up
Apr 5, 2024
Brittany K.
Kind direct and helpful
Apr 4, 2024
Terry W.
he was extremely nice. He was thorough. Asked me a lot of questions and listen and listen to my answers. Highly recommend him.
Apr 3, 2024
Logan G.
Very knowledgeable. Like his suggestions. Took time with my son.
Apr 1, 2024
Latonya S.
Dr.Sin friendly,kind and understanding
Mar 27, 2024
Luapo S.
It's a family environment atmosphere. Doctor and nurses are very friendly and professional
Mar 27, 2024
Debra T.
Mar 25, 2024
Margery B.
Quick, friendly, helpful
Mar 24, 2024
Lua F.
Dr. Hassaney is very attentive. He listens to my problems and finds solutions that have so far been working. He’s great, and I’m glad I found him through my insurance network.
Mar 21, 2024
Carlos C.
Everyone is approachable and nice people.
Mar 19, 2024
William V.
Enjoyed my appointment and will continue to see him.
Mar 18, 2024
Richard M.
Mar 18, 2024
Nina M.
He listened and made suggestions
Mar 17, 2024
Luke C.
Dr. Was very understanding
Mar 17, 2024
Tyesha W.
Very knowledgeable and precise
Mar 17, 2024
Lori A.
Bedside manner was great!
Mar 15, 2024
Brenda W.
The visit was fast, friendly and helpful.
Mar 15, 2024
Sue H.
Everything!!!
Dr.Sin is awesome!!He listens to me and is very thorough,patient,understanding and helpful.I use to prefer female doctors but Dr.Sin is great!!!
I'm very comfortable with his services.THANK YOU!!!
Mar 15, 2024
Denise V.
Convenient to have the option of a virtual visit. Dr. Sin is very easy to talk to and really seems to care about how I’m feeling. He listens to my concerns and offers good advice and treatment.
Mar 15, 2024
Alan B.
Mar 14, 2024
Jason S.
He seemed like a really nice guy.
Mar 14, 2024
Carmen G.
Once you enter the receptionists are so welcoming and friendly, the nurse that takes you in are kind and the Dr. Is always amazing and you leave feeling taken care of
Mar 14, 2024
Robert S.
It was very nice.
Mar 13, 2024
Maritssa R.
Mar 13, 2024
Luz S.
I love this Doctor and his staff. They are very professional, courteous, and compassionate. So glad he is now out primary physician
Mar 12, 2024
Naomi S.
Was first vit with Dr Sin. He was easy to talk with & very thorough & patient.
Mar 12, 2024
Richard R.
Punctual, takes time to listen, explains any issues and is personable.
Mar 12, 2024
Nicolasa T.
Mar 7, 2024
Christina B.
Very cortious and easy to talk too Very good listener Easy to understand my Opinion It’s my favorite Premiere Dokter Thanks to God zThere is still nice people like him Very good Dr I know
Mar 7, 2024
Gregory G.
Easy to talk to him; felt comfortable with my visit.
Mar 7, 2024
Frank B.
Quick
Mar 6, 2024
Jacob I.
Very personable, cares about my needs and health concerns
Mar 5, 2024
Michelle Y.
Fast and easy
Mar 1, 2024
Patricia N.
Mar 1, 2024
Bobbie F.
Feb 29, 2024
Bobbie F.
Friendly, timing was perfect.
Feb 29, 2024
Patricia N.
I am a senior citizen, it was my first time having pneumonia . He was very kind. He explained things very well and gave. me a really great course of treatment. I think he the wonderful. physician. I would highly recommend him!
Feb 29, 2024
Karen K.
Feb 29, 2024
Vicky J.
Doctor Sin is a word ef listener and has met all our expectations and served our needs immediately
Feb 29, 2024
Arsenio M.
Friendly environment
Feb 23, 2024
Sarah D.
The doctor is very understanding and kind
Feb 23, 2024
Eleanor S.
Feb 22, 2024
Miguel L.
Thorough , understanding , informative , concerned
Feb 16, 2024
Humberto R.
Nurses and Doctor are great.
Feb 15, 2024
Keith P.
Feb 14, 2024
Tiffanie P.
He got me in and out very quickly, very friendly too!
Feb 14, 2024
Matthew B.
Feb 13, 2024
Martha C.
Dr Sin & nurse Ann both pleasant to talk & discuss concerns. Dr. Sin made our visit pleasant.
Feb 12, 2024
Joshua W.
.
Feb 11, 2024
Robert S.
Great location all employees were very helpful and friendly. Dr was great
Feb 11, 2024
Luca O.
Dr
Feb 11, 2024
Alfred B.
Fast cheking, very sharp, and I was diagnosed
Feb 11, 2024
Froylan A.
Feb 10, 2024
Laura L.
My Dr always take his time and listen carefully what are the things or symptoms I have . Also the front desk people are there to help you in anything you need.
Feb 9, 2024
Raquel G.
On time, listened, explained and cares about my well being.
Feb 9, 2024
Don R.
He was very professional. He was very helpful on answering all the questions that I asked them.
He's a very good primary Doctor.
Hopefully I will have him for the rest of my life. Thank you.
Feb 9, 2024
Maria T.
Feb 9, 2024
Lynnette T.
Feb 9, 2024
nacolmi s.
Dr Hasaney Sin, is always concerned with my overall health as well as addressing any new concerns.
Feb 8, 2024
Nacolmi S.
From start to finish, I am always greeted and helped promptly. Staff that are assisting you ask if there is anything else they can help with before leaving the room.
Feb 2, 2024
Pamela A.
Dr Sin listens!
Feb 1, 2024
Leonardo O.
Dr. Sin listens to what I have to say and he gives transparent feed back about my health.
Feb 1, 2024
Emi A.
Very nice doctor. Listened to my concerns.
Feb 1, 2024
Tavake N.
Jan 31, 2024
Madeleine C.
Jan 31, 2024
Renee G.
Fantastic doctor!
Jan 30, 2024
Diyah B.
Jan 30, 2024
Gregory N.
He was absolutely fantastic!
Jan 30, 2024
Renee G.
He was very honest and informative. Answered all my questions and then some. I would highly recommend him.
Jan 29, 2024
Jocelyn D.
He cares and listen to the patient. Doctor saw on time.
Jan 29, 2024
Ryan D.
Friendly, personable, relatable. Listened and made multiple suggestions. Was open to other alternatives.
Jan 29, 2024
Brandon A.
Jan 27, 2024
Judi M.
I really appreciate the fact that they were able and willing to switch my in person appointment to an online appointment due to a miscommunication. The appointment was pretty important bc I needed a doctor’s note for my current work environment.
Jan 27, 2024
Susana M.
I first encountered Dr. Sin in Urgent Care. I was impressed by his calm approach, excellent listening skills and willingness to discuss health concerns. When I found he was on staff, and available as Primary Care, I made an appointment. I’m also impressed by what seems to be an admin decision by Memorial Care, to have the intake person spend more time on the vitals and routine info, allowing the Dr. more time for patient Q&A, which maximizes visit time and for me, confidence in care received. So, definitely a ‘10’ all around!!
Jan 25, 2024
Magdalena V.
Dr was attentive and friendly and knowledgeable.
Jan 24, 2024
David K.
Everything
Jan 23, 2024
Ronald
Felt comfortable with this doctorI was looking for a primary care doctor. Dr Sin was very helpful and extremely nice and approachable. He gave me good vibes and I look forward to having him as my primary care doctor.
Jan 22, 2024
Ronald C.
It was very convenient and the doctor was super helpful and nice. Great experience.
Jan 19, 2024
Paulos A.
He cares for his patients.
Jan 19, 2024
Amanda V.
It was obvious that he reviewed my daughter's extensive medical history and was compassionate with her, we didn't feel rushed, we understood the medications and plan.
Jan 19, 2024
Marissa G.
Everything was explained to me
Jan 18, 2024
Christian B.
All the staff very corteus and dr pen Its the best He really care for his patiens
Jan 18, 2024
Heather D.
Doctor was a good listener and addressed all my concerns. I definitely recommend him.
Jan 18, 2024
chris b.
Dr hasaney The best dr i ever meet
Jan 17, 2024
Joshua D.
Friendly, helpful, and timely care.
Jan 17, 2024
Kenneth S.
Dr. Sin always takes his time and demonstrates care consistently
Jan 16, 2024
Gwendolyn M.
Easy to speak with.I got to address all my conserns.
Jan 16, 2024
Sarah C.
Jan 16, 2024
Wendy O.
Warm, caring yet completely professional and competent. Listened to my concerns and addressed any post op concerns I had very effectively. I was very impressed
Jan 15, 2024
Kim L.
He listens and takes him time with patients. Show his concern and is real.
Jan 15, 2024
Jim H.
Pays attention to me very personal man to man experience
Jan 14, 2024
Kathleen D.
Doctor was friendly and personable and listened well.
Jan 12, 2024
Forrest H.
Dr Sin in very personable and knowledgeable.
Jan 9, 2024
Michael M.
I do like his bedside nature and ease of interaction.
Jan 8, 2024
Huanshou C.
Jan 8, 2024
Jenna S.
I had a lot of issues going on and the doctor addressed all of them. Thank you so much!
Dec 21, 2023
Barbara T.
Dr Sinn was cautious and listened to me taking time to diagnose.
Dec 21, 2023
Marla H.
I liked my appointment, but I wish they had the right device and medication for me Instead of having to go back
Dec 18, 2023
Jenese R.
He listened. He taught and explained what he was thinking. His team was on time! He introduced himself. I may switch over to him as my primary. That's how much I liked him.
Dec 14, 2023
Robert S.
He answers all questions, he doesn’t waste time, but he doesn’t rush.
Dec 13, 2023
Jeffrey M.
Very understanding and seems very knowledgeable
Dec 5, 2025
Michael T.
Nov 19, 2025
Frank C.
Very personal and pleasant experience.
Nov 14, 2025
Gayleen K.
My regular PCP is on leave and I needed a Post-OP exam so I was schedule to see Dr.Sin. This was the first time meeting him and he was very well mannered and easy to interact with. He asked me the questions that he needed to and we discussed what was done during the exam and the results. He's very knowledgeable. What I liked best was that I felt comfortbale with him.
Oct 1, 2025
Jay T.
Jul 31, 2025
Kaylin W.
Great doctor… very respectful and professional
Jun 24, 2025
Joyce S.
making the appt was thorough and pleasant. filling out forms on line and having all history already in My Chart. Short wait to be seen and Erika was efficient and explained everything well. lab work was done very quickly.
Jun 24, 2025
Haifa K.
Dr listened to my physical complaint and he provided me with the best solution given all my medication allergies
Jun 5, 2025
Steve L.
May 23, 2025
Emmanuel U.
Since this is my first time to meet Dr H Sin, i would say he’s approachable.
Apr 30, 2025
William C.
Efficient and to the point
Apr 2, 2025
Richard B.
Having a good conversation with him was good
Mar 1, 2025
Ramona G.
Feb 27, 2025
Melissa P.
Knowledgeable of my history before the visit started; good listener and addressed all concerns quickly
Feb 17, 2025
Mike M.
Listened to our concerns
Feb 4, 2025
Barbara G.
Wait time very short, takes time for questions, pleasant demeanor
Jan 17, 2025
Lori E.
Thorough explain things well
Jan 10, 2025
Lynda S.
Dec 19, 2024
Perla P.
Pleasant though disappointing because I did not get what I came for, a shot for my knee due to Dr. Coombs’ disapproval because the timing was not good.
Dec 19, 2024
Raul S.
Nov 22, 2024
Jose R.
Nov 13, 2024
Christina B.
Aug 19, 2024
Ricardo G.
Jul 23, 2024
Shannette A.
Jul 11, 2024
Veronica D.
I felt my concerns were listened to and addressed.
May 19, 2024
Karla M.
May 8, 2024
Shawna L.
Apr 19, 2024
Yun H.
Doctor felt very personable and connecting.
Apr 17, 2024
Trevor P.
Apr 7, 2024
Amber M.
He was prompt, thorough and friendly.
Mar 21, 2024
Anthony L.
Mar 11, 2024
Raul S.
Mar 1, 2024
Michael D.
Feb 8, 2024
Roxanna G.
Dr Sin is very pleasant, I like his personality, has patience, being my first time seeing Dr Sin it was a pleasure.
Dec 14, 2023
Elfrida P.
Very friendly and professional.
Jan 19, 2026
John V.
Dec 22, 2025
Ray J.
Dec 3, 2025
G. K.
He's not my primary PCP, I had to see him because my primary PCP was on personal leave. The appointment was for a post op exam. He was easy to interact with, he treated me like I was his own patient. He took the time to explain the results of my post op exam and asked if I had any questions or concerns. It was a good overall experience.
May 1, 2025
Chris T.
Dr. Was friendly and approachable. Heard and addressed my concerns. Provided adequate annual check up.
Apr 8, 2025
Carri S.
Listened and offered different solutions.
Mar 6, 2025
Celia P.
He was friendly, comfortable to talk
Feb 28, 2025
Joseph M.
Feb 14, 2025
Douglas M.
For the most part, minimal wait times.
Dec 3, 2024
Michael J.
It apperars to me he have the experince in medecine the way he explain himself
Feb 29, 2024
Ricardo G.
Jul 16, 2025
Eric C.
No Comment
Jan 17, 2025
Kristen M.
No Comment
Jan 3, 2025
Daryl W.
Make sure there is a good understanding on what the patient need are a do everything to help. The insurance or outside influence should not come before the patients needs.
Sep 12, 2024
Richard B.
Concerning Doctor
Jul 23, 2024
Carlos C.
No comment
Jul 6, 2024
Robert C.
He’s thorough and complete. Could be a little more dynamic
Apr 19, 2024
William I.
Take more time to talk to the patient and really understand their situation
Jan 24, 2024
David M.
Good visit. Friendly and efficient.
Jul 25, 2025
Annette G.
First time meeting but overall good experience
Sep 10, 2024
Darlene M.
Good bit could have been a little more personal since first visit and left a little abruptly but, overall acceptable
Mar 8, 2024
James T.
Doctor wasn’t as attentive or supportive as I expected. He gave me the feeling that I was wasting his time.
May 8, 2025
Steven G.
He was vague as to the disease might be pneumonia
Dec 19, 2024
Jacqueline A.
He doesn't seem invested in his patients and rushes through the doctor's visit.
May 19, 2025
Norberta R.
I am a new patient, just switched to your group, I was a bit excited to address to him my concerns , I was late because my car got broke, zi was surprised when he spoke to me in a manner of which he sounded like reprimanded me , saying I addressed so many issues despite being late , that I should respect other patients
Apr 9, 2025
Angelica R.
No Comment
Apr 18, 2025
Kylie O.
I felt dismissed and belittled by Dr. Sin. I would greatly appreciate if someone would reach out to me to discuss this further.
Apr 8, 2025
Andrea M.
Hard to explain….. very much in a hurry
Dec 10, 2024
Kimberly C.
Worst Dr’s visit I have ever had. She was rude, condescending, talked too much about issues unrelated to my visit, and refused to offer any medications to alleviate my symptoms (on Thanksgiving day after I left my family and waited at urgent care for hours). She seemed more concerned about her documentation and her license which she referenced that she wanted to “protect”. Very bizarre encounter. I left the visit and got treated like a real live patient at a different urgent care.
Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.