About
Dr. Watanabe was always intrigued by medicine because his father was a pharmacist who worked with many physicians. He enjoys interacting with his patients, and finds each one unique. He spends most of his free time with his wife and two daughters. He also enjoys swimming, hiking and many other sports.
Dr. Watanabe is also an Assistant Clinical Professor in Family Medicine at UC Irvine.
Languages
English, Spanish
Provider Specialty
Family Medicine, Primary Care
Areas of Care
Education
Medical School
Universidad Autonoma de Guadalajara
1984
Internship Program - Family Medicine
Prince Georges Hospital Center
1986
Residency Program - Family Medicine
University of California - Irvine Medical Center
1989
Fellowship Program - Family Medicine
University of California - Irvine Medical Center
1990
Locations & Affiliations
Locations
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
5.0 out of 5
(500 Ratings)
(500 Ratings)
Feb 6, 2026
Terry F.
Feb 4, 2026
Esther M.
Feb 1, 2026
Carlos S.
Jan 31, 2026
Brian L.
The Best Experience from a True Professional
Jan 30, 2026
Brian L.
Jan 30, 2026
January S.
Jan 29, 2026
Maria G.
Jan 29, 2026
Oscar S.
Jan 26, 2026
Aurelia E.
Jan 25, 2026
Michael P.
Jan 23, 2026
Lucia V.
Jan 23, 2026
Nicolas H.
Jan 21, 2026
Maria P.
Jan 20, 2026
Armando G.
Jan 15, 2026
Bruce R.
Jan 15, 2026
Laurie C.
Jan 8, 2026
Richard S.
Dec 23, 2025
Anonymous
Dr Watanabe is great!Dr Watanabe is very thorough and listens and addresses any concerns I have about my health. Thank you for being a great Doctor.
Dec 22, 2025
Chin S.
Dec 22, 2025
Robert P.
Dec 22, 2025
Jay R.
Dec 22, 2025
Victor A.
Dec 20, 2025
Robert P.
Dec 19, 2025
Juan L.
Dec 17, 2025
Catherine L.
Dec 17, 2025
Claudia T.
Dec 17, 2025
Margarita G.
Dec 16, 2025
Michael R.
Dec 16, 2025
Theodore T.
Dec 15, 2025
Minerva H.
Dec 12, 2025
Dennis O.
Dec 11, 2025
Akitaka H.
Dec 11, 2025
Katre K.
Dec 9, 2025
Elizabeth L.
Dec 9, 2025
Katherine W.
Dec 5, 2025
Martin L.
Dec 2, 2025
Abel S.
Dec 2, 2025
Telesfora C.
Dec 2, 2025
Leticia M.
Dec 2, 2025
Janiah J.
Nov 21, 2025
Robert D.
Nov 18, 2025
Dennis K.
Nov 14, 2025
Sandstone A.
Nov 4, 2025
Thomas C.
Dr Watanabe truly cares about his patients. He is knowledgeable and does not rush the visit.
Nov 4, 2025
Richard K.
Professional, kind and knowledgeable.
Oct 28, 2025
Anonymous
Personal and dedicated serviceDr. Watanabe has been my personal physician for many years and he has always taken the time to understand any issues I may be having, while also being proactive in promoting my health. I highly recommend him!
Oct 24, 2025
Rosie C.
I can't recommend Dr. Watanabe highly enough. From my very first visit, he demonstrated a level of professionalism, expertise, and genuine compassion that is truly rare. Dr. Watanabe takes the time to listen fully, answers all questions with clarity and patience, and makes sure you understand your treatment plan completely. I never felt rushed, and I always felt like my health was their top priority. The care I've received has been outstanding. If you are looking for a doctor who is both brilliant and caring, look no further than Dr. Watanabe and Memorial Care 17th St. They are simply the best!
Oct 24, 2025
Mark H.
He’s a great doctor
Oct 23, 2025
John F.
Dr. Watanabe is a very caring doctor who not only focuses on the patient’s physical needs but also everything else. I would highly recommend him to my family and friends
Oct 23, 2025
Rosemarie C.
Doctor Watanabe is one of the most amazing doctors I have ever had. He is very thorough and makes everything very easy to understand. I love his passion and dedication to his patients.
Oct 22, 2025
Anonymous
Highly RecommendDr. Watanabe and the office staff makes each visit each visit feel individualized for each patient.
Oct 22, 2025
Guy S.
Oct 22, 2025
Darounnavy D.
Dr. Watanabe is the epitome of patient centered care. I have never had a doctor so caring and so good at his craft. He’s wonderful!
Oct 21, 2025
Hugo V.
Dr. Watanabe, the office staff, and nurses makes each visit feel individualized.
Oct 21, 2025
Mark H.
He is a total pro!
Oct 20, 2025
Maria N.
I love my Doctor and the people who work with him they are so nice and welcome??
Oct 20, 2025
Maria N.
I love my Doctor Michel Watanabe he all ways make fill good and welcome also the people that work with him 😊
Oct 16, 2025
Airam A.
Best doctor In Memorialcare, literally felt heard and helped me more than my specialist.
I appreciate his care!
Oct 16, 2025
Carlos M.
He made my first time experience super wonderful
Oct 15, 2025
Ronald C.
Dr. WATANABE is always pleasant to deal with and very knowledgeable.
Oct 14, 2025
Hector P.
Excellent service.
Oct 14, 2025
Jesus R.
Dr Watanabe is a great Doctor and a great person the MA'S are always friendly and professional
Oct 13, 2025
Jesus A.
Conversations are very authentic and focused on the purpose of the appointment and always provides options.
Oct 10, 2025
Carol G.
Adaptability when the appointment had been set up incorrectly and the staff and Dr Watanabe made the procedure happen anyway!
Oct 9, 2025
Azucena R.
Quick service. And excellent patient care
Oct 3, 2025
William S.
Every question was answered all issues addressed
Oct 3, 2025
Erika O.
Very professional
Oct 3, 2025
Sandra L.
Oct 1, 2025
Camille H.
I have met with Dr. Watanabe twice and both times he is such a personable person Both with his patients and staff. He’s honest and most importantly listens to what I as a patient had to say.
Sep 22, 2025
MegaJohnmac1
The office is clean and efficient. Dr. Watanabe makes you feel at home and takes the time to educate you or explain what you need to do with any treatment given. The office is friendly and helpful. I highly recommend Dr. Watanabe . I have been using his services for ten years and I will remain doing so !
Sep 19, 2025
Randy K.
Doctor Watanabe is a very caring and committed doctor!
Sep 19, 2025
Jay R.
Dr Watanabe is always wonderful, helpful and super smart.
Sep 18, 2025
Gloria G.
Dr Watanabe is Always Professional, Patient and thorough! I’m Grateful to have one of the Best Doctors!
Sep 17, 2025
Carmen D.
Good doctor
Sep 16, 2025
Catherine L.
Dr Watanabe always spends. The time to listen to my needs. He’s very caring
Sep 16, 2025
Lucia V.
The best, he is kind, polite and professional
Sep 15, 2025
John M.
Very helpful. The office is well organized and ran efficiently. The employees make you feel at home and explain everything . They make sure that they met your needs. Dr. Watanabi very professional.
Sep 11, 2025
Bianca Q.
De. Watanabe always listens to my concerns and addresses them.
Sep 11, 2025
Jose H.
He goes though detalles with the results of my labs and offered me suggestions on my medicines
Sep 5, 2025
Martha O.
The attention provided to my healthcare has always been amazing. Always makes me feel comfortable to share my concerns.
Sep 4, 2025
Mark V.
Dr. WATANABE is not only my doctor he is my friend!
Aug 26, 2025
Rafael T.
Hi is not just a Dr Hi is a friend
Aug 24, 2025
Noemi Z.
He explained everything very excellent
Aug 22, 2025
Kimberly N.
He always listens and reassures me about all I am worried about
Aug 20, 2025
Donald J.
He is very patient listens well and very thorough
Aug 19, 2025
Anonymous
Excellent DoctorHe always listens to any concerns I have about my health
Aug 19, 2025
Michael W.
Dr Watanabe is a patient, knowledable and kind doctor who really listens to his patients.
Aug 18, 2025
Robert V.
Airam was FANTASTIC! So sweet, a great smile, and truly seemed to enjoy helping her patients. I was so impressed with her, and she made a simple doctor’s visit enjoyable. Thanks, Airam…you really made my day!
Aug 18, 2025
Judith R.
Dr Watanabe always takes time to listen to me and any concerns I have about my health!
Aug 18, 2025
Jorge H.
A very nice, very knowledgeable, considered Doctor.
Aug 13, 2025
Caprice C.
From the moment you walk in and you are greeted in the Santa Ana office the service just gets better. The cleanliness, the staff and Dr. Watanabe is truly one of a kind. A pioneer, a legend in his profession!
Aug 12, 2025
John P.
He’s the real deal a depth of medical knowledge and a very capable and competent and intelligent and caring he’s the best doctor I ever had and thank you for asking
Aug 11, 2025
Linda K.
Dr Watanabe is open, caring & compassionate. he always makes time to deal with my medical issues and provides feedback on how to proceed with treatments. His experience makes him a valuable and competent medical professional.
Aug 8, 2025
Bruce R.
Listens to me. I trust him. Friendly
Aug 7, 2025
Barbara A.
Jul 30, 2025
Daniel Z.
Very good Listener
Jul 24, 2025
Dean D.
His knowledge
Jul 15, 2025
Gerald J.
Jul 12, 2025
Yolanda S.
El Doctor siempre le tiene la paciencia y atención a sus pacientes yo con mucho gusto lo recomiendo
Jul 12, 2025
Quang T.
Exceptional doctor, has helped with so many of my medical issues and improved my overall health and family life.
Jul 10, 2025
Anonymous
I appreciate Dr. Watanabe's professionalism and medical knowledge. He truly listens to my concerns and methodically addresses each one. I am confident with Dr. Watanabe's recommended course of action and has an excellent 'bedside manner.
Jul 9, 2025
Arturo P.
Excelent service
Jul 9, 2025
Marissa M.
He’s an amazing doctor, and always so patient
Jul 9, 2025
Kristina R.
I appreciate Dr. Watanabe's professionalism and medical knowledge. He truly listens to my concerns and methodically addresses each one. I am confident with Dr. Watanabe's recommended course of action and has an excellent "bedside manner.
Jul 7, 2025
Maria N.
He been my Dr. for so long and I’m happy with him he is make me fill secure and confident I trust him.
Jul 7, 2025
Rosina C.
Jul 2, 2025
Edward A.
Jul 2, 2025
Karen P.
Jul 2, 2025
Ana V.
Watanabe always pays attention to you .
Jun 25, 2025
Minerva H.
Jun 25, 2025
Adolfo M.
Jun 25, 2025
Steve E.
Dr. Watanabe is very caring and act on whatever problem you may have quickly. Explained everything clearly. And listen to everything I have to say.. he always does what’s best concerning me.
Jun 23, 2025
Brian L.
Everything in a Dr that I am looking for..Very patient knowledgeable kind compassionate and caring . He made fell comfortable in his office with is usual hard for me and and he is willing to listen to my to all my issues. I am very grateful and happy and confident that he will help me though my health issues
Jun 20, 2025
Mary M.
One of the most practical, balance-minded medical professionals I have ever met. He actively listens and offers advice based on the patient's needs, which is very rare.
Jun 6, 2025
Delia O.
Muy buena experiencia
Jun 5, 2025
Mary N.
Very fun and delighted MD
Jun 5, 2025
Henry B.
Dr. Watanabe is very easy to talk with, and knowledgeable about many areas. He explains conditions with clarity and empathy. I have been through a couple major health issues and thank him for taking care of me!
Jun 4, 2025
Randall A.
Jun 4, 2025
Richard S.
Was very thorough and easy to work with.
Jun 4, 2025
Rick S.
Jun 3, 2025
Karina S.
He was really helpful. I really like how he would explain everything to me.
May 18, 2025
Yoji K.
Dr. Watanabe is a very friendly doctor that patiently listened to all of my concerns and health history. This was my first visit to the doctor and not only Dr. Watanabe, but everybody else in the office was very welcoming, friendly, knowledgeable, and helpful. They helped me figure out where to go and explained the next steps in each process very well. Dr. Watanabe explained very well how we can deal with each of my health concerns and him and everybody in the office made me feel very comfortable during my visit. I am looking for a new general practitioner and feel I have found one in Dr. Watanabe.
After the visit , I had some questions and concerns about some of my test results and Dr. Watanabe was very quick to respond to my messages. He was also quick to send me a message about my test result. The office overall is very well maintained and clean, there was plenty of parking when I visited, and the location is on a major street and the office was very easy to locate. I look forward to my future visits with Dr. Watanabe and this office overall.
May 17, 2025
Helen S.
Sensible response to questions
May 16, 2025
Delia G.
Dr. Watanabe took the time to address my concerns. He is not only knowledgeable but also approachable, I felt comfortable asking questions and discussing my concerns.Left the office feeling confident about my care.
May 16, 2025
Linda S.
Dr. Watanabe listens! Has my best interest and recommends tests/visits as deemed necessary.
May 16, 2025
Hilario Z.
Very professional and takes the time to explain everything
May 15, 2025
Michael R.
Attentive , caring , generous with listening !
May 14, 2025
Giovanni J.
Dr. Watanabe is a great doctor. He listens and puts his patients first.
May 6, 2025
Barbara A.
Dr. Watanabe is wonderful in all aspects!
May 5, 2025
Judith L.
I think Dr Watanabe is a wonderful doctor. Almost 3 years ago I was diagnosed with non- aggressive breast cancer after having a mammogram. Dr Watanabe called me the next day to see how I was
May 2, 2025
Walter C.
His job and who to explain everything
Apr 24, 2025
Andrew M.
Great personality and knowledgeable
Apr 24, 2025
Daisy A.
Dr Watanabe is wonderful so thorough , great listener and explains things so well . I do not change providers to keep him as my PCP and drive over 60 miles to go see him for my annual physicals etc. grateful to have such a carrier Dr who advocates for me!
Apr 23, 2025
Betty N.
I absolutely love Dr. Watanabe he was my doctor since the 90s. He is very meticulous and professional. Very personable and kind. He has all the good qualities a good doctor needs. I highly recommend him to everyone
Apr 22, 2025
John F.
Dr. Watanabe is one of a kind. He truly cares about his patients and explains things thoroughly and in a way I can understand. I’m so glad he’s my doctor and have referred him to my wife who is now also a patient. I hope he’ll continue to be my doctor for the foreseeable future.
Apr 15, 2025
Scott G.
hes sincere, spent time with me and answered all my questions thoroughly
He is the best
Apr 10, 2025
Robert O.
Apr 9, 2025
Erin C.
He is amazing he tends to your needs and accommodates completely
Apr 9, 2025
Hector P.
Excellent service.
Apr 8, 2025
Kelita G.
He makes the time to hear my concerns and answers questions…ensuring I understand and know what are my next steps. (Labs, follow up appointments, etc)
Apr 7, 2025
Gail I.
Dr Watanabe is a wealth of knowledge and compassionate. Never feel as though you are rushed.
Apr 4, 2025
David M.
All good
Apr 4, 2025
Megan A.
Dr. Watanabe always goes above and beyond expectations! He always takes the extra time to make sure all of my concerns are addressed! He is a fantastic doctor!
Apr 3, 2025
Keith R.
Great doctor
Apr 3, 2025
John P.
He’s very careing and knows how to get things done
Apr 2, 2025
Adolfo M.
Very good person
Mar 26, 2025
Maria P.
Friendly,professional and respectful
Mar 15, 2025
Stephen E.
I appreciate the straight forward advice and I like the doctor
Mar 7, 2025
Victor A.
Dr Watanabe has helped me understand the importance of exercise, proper eating habits, and if you are an athlete, “I strongly encourage you to have him in your help you on your journey to recovery, cuz he helped me!”
Thank you Dr Watanabe
Mar 2, 2025
Gary V.
Doctor follow up on all medical concerns past and present Contributing my better health and happiness
Mar 1, 2025
Annette S.
Dr Watanabe always takes the time to understand your history since your last physical. He is thoughtful and methodical in his recommendations. Excellent doctor!
Feb 28, 2025
Peter M.
Great !!!! Doctor is awesome in my health condition.
Feb 27, 2025
Theresa W.
Doctor Watanabe listens to your needs. He’s kind and respectful. I love the office staff and the nurses. Everyone is very nice.
Feb 27, 2025
Darla I.
He’s the best Doctor
Feb 21, 2025
Minerva H.
Great doctor, emphatic, takes his time and listens
Feb 20, 2025
Kurt V.
Dr. Watanabe is a nice caring Dr. He took care of all my issues on the first visit which was great. Thanks again for the great service.
Feb 18, 2025
Richard K.
Dr. Watanabe is the best doctor I’ve ever had in my 50!year adult life, Nice, considerate, professional and provides the best standard of care.
Feb 15, 2025
Richard S.
Dr Watanabe is always friendly and easy to talk to and knowledgeable.
Feb 14, 2025
Edward A.
Feb 13, 2025
James G.
Feb 13, 2025
Steve E.
Dr. Watanabe is always very polite and caring. I’m always happy to see Dr. Watanabe. He Explain everything to me in detail to whatever concerns I have. He always gives me a lot of good advice.
Feb 11, 2025
Suzan B.
He's a great doctor.
Feb 10, 2025
D4J A.
Dr. Watanabe listened to all my issues and I had several. He took the time to address each one. I appreciate the care I get from him.
Feb 8, 2025
Katherine W.
Dr. Watanabe is thorough and he cares about the patient.
Feb 8, 2025
Benito R.
Nice dr thanks
Feb 6, 2025
Helen A.
Dr. Watanabe is always professional friendly down to earth and takes his time to answer all questions and to explain everything. He is the best physician I’ve had since Dr. Robert Olvera retired.
Feb 6, 2025
Judith R.
Dr Watanabe always takes time to listen and talk to me about any issues I have. He answers any questions or concern I have.
Feb 5, 2025
Matthew F.
Level of attention exhibited by the doctor
Feb 5, 2025
Cindy J.
Jan 31, 2025
Telesfora C.
Jan 30, 2025
Divina W.
Dr. Watanabe listened to all my issues and I had several. He took the time to address each one. I appreciate the care I get from him.
Jan 29, 2025
Francisco M.
I am very happy with my doctor WATANABE
Jan 29, 2025
Jennifer S.
Jan 27, 2025
Lorena E.
Dr. Bobbie is always thorough and explains things so that you can understand them
Jan 24, 2025
Nancy D.
Excellent
Jan 24, 2025
Michael J.
Jan 23, 2025
Vanessa L.
Dr. Watanabe always takes his time & listens to my concerns.
Jan 23, 2025
Dwight C.
Unbelievable Doctor, he is very thorough and truly cares about your well being,
Jan 17, 2025
Thomas S.
Always efficient
Jan 8, 2025
Isaac O.
I love the Teams involved with my care and those of others
Dec 31, 2024
Preston D.
Easy check in, awesome doctor and very attentive.
Dec 24, 2024
Henry K.
He took his time with me. Very knowledgeable. Put you at ease.
Dec 24, 2024
Gerald J.
Dec 23, 2024
Adolfo M.
Very good
Dec 23, 2024
Tahli A.
He was very easy to talk to & gave me a lot of advice that was helpful for my injury
Dec 19, 2024
David M.
Always thorough and complete concerning me.
Dec 18, 2024
Arturo P.
Excelente ??
Dec 17, 2024
Richard O.
Dr. Watanabe is always willing to listen and find solutions.
Dec 14, 2024
Suzee M.
Dec 13, 2024
Derek G.
Very thorough, communicative, and also personable
Dec 13, 2024
Jay R.
Dr Watanabe is an incredible Physician and even a better person. He always asks about my family, remembers my kids names and where they are in college. I have never had a Physician I had more faith in and trusted my health with.
Dec 13, 2024
Suzanne M.
Friendly & caring staff.
Dr. Watanabe is a good listener & provides excellent patient care.
Dec 12, 2024
Derek G.
Very thorough, communicative, and also personable
Dec 11, 2024
Juan C.
Dr watanabe is an exelente doctor and person
Dec 10, 2024
Erna S.
Professionalism and caring staff
Dec 10, 2024
Lori D.
Dr. Watanabe is always patient and makes sure he has answered all of my questions. I don’t feel like he rushes me during our appointments. All the staff members are friendly and helpful as well.
Dec 9, 2024
Stephen E.
I use a portal called “my chart” & I told Memorial Care my symptoms and got an appointment with Doctor Watanabe the same day. Great Doctor great results totally satisfied
Dec 3, 2024
Carmen A.
Very good
Dec 2, 2024
OSCAR S.
Nov 21, 2024
Jay
Nov 20, 2024
Jacklyn A.
Nov 15, 2024
Vincent P.
Nov 5, 2024
Anonymous
It's always good to go there . I have never had a bad experience. They take good care of my needs and make feel like they truly care about me and my healt! I love memorial care, I love that place!
Oct 30, 2024
Veronica A.
Oct 28, 2024
Mauricio P.
Oct 23, 2024
James D.
Oct 23, 2024
Manny S.
Oct 21, 2024
Minerva H.
Oct 10, 2024
Michael J.
Oct 10, 2024
Nancy D.
Excellent
Oct 1, 2024
Joel I.
Oct 1, 2024
Telesfora C.
Sep 26, 2024
Erik T.
Great service
Sep 19, 2024
Pete M.
Sep 18, 2024
Brian H.
Sep 18, 2024
Rosemary D.
Sep 18, 2024
Wendy W.
Sep 11, 2024
Robert P.
Sep 11, 2024
Cris N.
Sep 10, 2024
Wendy W.
Aug 29, 2024
Jesse E.
Aug 26, 2024
Rosemary P.
Aug 26, 2024
Ron C.
Aug 26, 2024
Alejandro D.
It’s always an amazing and helpful from the staff to the front and back cant recommend this place more
Aug 21, 2024
Keith N.
Aug 20, 2024
Madeline V.
Aug 20, 2024
Caprice C.
The professionalism Is amazing From the moment the appointment is made! The staff is incredible and Dr. Watanabe completes the 5 star dynamic. The Attention to detail that is given goes above and beyond and the knowledge Dr. Watanabe provides unmatched.
Aug 15, 2024
Russell M.
He was very effective, patient-centered and efficient.
Aug 12, 2024
Bob V.
Outstanding, as always. Mitch is a great doctor who takes the time needed to make sure that everything is understood. He's easy to get along with, and very knowledgeable regarding his profession. He's been my family doc for many years now, as well as a fellow 1976 high school graduate. I've always felt comfortable with him. I only hoping that he NEVER retires!
Aug 10, 2024
Vaatausili T.
Aug 7, 2024
Mark V.
Everything!
Aug 5, 2024
Bizhan H.
Aug 1, 2024
Lupercio R.
Aug 1, 2024
V. M.
Jul 30, 2024
Adolfo M.
Jul 27, 2024
T T.
Jul 26, 2024
Lena T.
Jul 25, 2024
Martha E.
Wonderful staff and they have the best doctors. And you don't have to wait long.Office very clean. Highly recommend.😁
Jul 24, 2024
Kathleen F.
Jul 24, 2024
Shane B.
Jul 22, 2024
Donna N.
Jul 22, 2024
Maria Z.
Jul 16, 2024
Rosa C.
Jul 10, 2024
Abraham P.
Great Doctor.
Jul 9, 2024
Minerva H.
Jul 9, 2024
Trinie V.
Jul 5, 2024
Teresa C.
Jul 3, 2024
Asaf C.
Jun 30, 2024
Mary W.
Jun 26, 2024
Benjamin D.
Jun 25, 2024
Albert R.
Jun 17, 2024
Christine M.
He is always listening to my medical issues
Jun 13, 2024
Jose H.
Jun 13, 2024
Stephanie S.
Jun 12, 2024
Brett T.
Dr. Watanabe is the best
Jun 6, 2024
Yolanda S.
En general muy buena atención al paciente
Jun 4, 2024
Nicolas H.
Jun 4, 2024
Nicolas H.
May 29, 2024
Roberta H.
May 23, 2024
Delia G.
May 20, 2024
Alicia B.
May 20, 2024
Anonymous
From the minute, you walk in the door, the office staff is always so helpful. Everyone is friendly, knowledgeable, professional, and prompt! Dr. Watanabe continues to learn and always is able to discern and listen no matter what the medical issue might be!
May 16, 2024
Teodoro G.
May 15, 2024
Marvin C.
Very patient and insightful meetup. He explained every section in detail, leaving no room for questions as he left me understanding everything.
May 14, 2024
Loretta S.
Warm, cares, smart, experienced, listens
May 13, 2024
Maria M.
May 9, 2024
Victor A.
Dr Watanabe is a thorough, conscientious and kind doctor and it is always a pleasure and privilege to have him as my primary care physician. He advises me on how to best care for my health. Thank you!!
May 9, 2024
Agustin A.
Great patient care and very professional. All the staff was great.
May 9, 2024
Bruce R.
Very personable. Listens to me
May 8, 2024
Justo F.
He listens carefully to my concerns and responds positively to them.
May 8, 2024
Justo F.
May 6, 2024
Lily N.
Dr Watanabe is awesome!
May 6, 2024
Esther M.
May 6, 2024
Lily N.
Dr Watanabe is awesome!
May 6, 2024
Alberto A.
It wasn’t rushed. He listened to my concerns. He went over the medication list. This was my first virtual visit. I went great!
May 2, 2024
Anne W.
Dr. Watanabe is professional, kind, humorous and extremely thorough! I’ve been going to Dr. Watanabe for many years!!
May 2, 2024
Marilyn P.
Dr. Watanabe is the best doctor I have ever gone to.
I trust his approach to my health 100%
May 2, 2024
Aurelia E.
Que se preocupa de mi salud y que me sienta mejor en todo aspectos
May 1, 2024
Dr W.
KindnessA lot of honesty and help
Apr 30, 2024
Pascual G.
The service, on attention
Apr 24, 2024
Rebecca C.
Dr. Watanabe makes you feel like you are his only patient, and conducts himself very professionaly.
He gives you the attention you need and is not guided by the clock. Very caring and pleasant to deal with.
Apr 23, 2024
Pian F.
Dr. Watanabe is thorough, patient, and has a good bedside manner.
Apr 23, 2024
Jay R.
Dr Watanabe is incredibly bright, understanding patient and has a way of explaining things in an excellent manner. Fantastic doctor and wonderful person. Would absolutely recommend him to everyone.
Apr 16, 2024
Maha M.
Very personable!
Apr 15, 2024
Scott G.
Takes his time
Shows he genuinely cares about you as a patient and person
He makes you feel comfortable and Welcomed.
Simply a class act doctor in all
apects of the profession
Apr 15, 2024
Rodalio C.
Very knowledgeable, friendly, and will always answer all your questions
Apr 15, 2024
Justin Y.
Easy to talk to.Thorough with process to control, alleviate, or resolve conditions being seen for. Offers pragmatic solutions and manageable courses of action.
Apr 15, 2024
Jason J.
Great listener and very thorough with care options
Apr 15, 2024
Sandra L.
Es un excelente Dr. siempre te responde todo lo que le preguntas nunca niega aserte exámenes de lo que pidas en pocas palabras es un doctor incleible
Apr 12, 2024
Virginia L.
Attentive and thorough, Great doctor!
Apr 12, 2024
William S.
Dr.Watanabe always talks and explains everything to me. I would rather wait an extra month if I can to see him rather than see another doctor. He has always been honest but truthfully I respect his recommendations and advice.
Apr 12, 2024
Jean P.
Dr Watanabe treats you like a person and not a number
Apr 11, 2024
Leslee S.
Staff always pleasant and dr w very thorough
Apr 10, 2024
Martha O.
I have “white coat syndrome”. Dr. Watanabe spends time to understand my concerns/symptoms. Provides great educational recommendations and input.
Apr 5, 2024
Jose M.
Apr 5, 2024
Keith R.
Everything
Apr 4, 2024
Kristen L.
Dr Watanabe listens carefully to his patients he is very knowledgeable and caring.
Apr 4, 2024
Mayde A.
Excellent
Apr 4, 2024
Jesse E.
The doctor and nurses are very lovely.
Apr 3, 2024
Michael W.
Dr Watanabe is a great doctor and also very kind, patient and intelligent. He does not rush the patient and is very good also at returning messages.
Apr 3, 2024
Thomas C.
Apr 2, 2024
Claudette S.
Dr Watanabe is a wonderful doctor. He's kind, personable, professional, and he stays current. All his staff are great. He explains things and is very thorough with his assessment of you. I've been with him for years. I now drive almost an hour and a half because good doctors like him are hard to find.. Trust me, I'm a working RN. I really do know.
Apr 2, 2024
Teresa L.
Ok good
Apr 2, 2024
Thomas C.
Dr Watanabe always listens and knows what to do. He is the ultimate professional.
I feel I am in the best hands with him.
Mar 29, 2024
Rosemary M.
Mar 28, 2024
Frederick L.
Mar 28, 2024
Noah K.
Always get great care and attention to my health concerns, nice and friendly staff.
Mar 28, 2024
Rosemary D.
Have been been patient with Dr.Watanabe for 19 years. Excellent Dr. Honest with you .very caring Dr.
Mar 28, 2024
Michelle T.
Great use of our time
Mar 27, 2024
Josefa A.
The doctor is soo nice every time
Mar 27, 2024
Kelita G.
He listens to all of my concerns and addresses them
Mar 25, 2024
Jesus O.
Mar 25, 2024
Maria Z.
Mar 21, 2024
Criselda R.
Mar 21, 2024
Elizabeth H.
He is the best Dr. Best bedside manner. Good problem solver. Proficient.
Mar 21, 2024
Divina W.
No long wait and all my questions answered!
Mar 20, 2024
John M.
The place is clean. They get you in quickly and check you. They go over everything and listened to my concerns. It a friendly place and well organized. I like going there. I never have a bad experience. They everything seriously and quickly.
Mar 19, 2024
Shane B.
Mar 19, 2024
Mizuho H.
He really cares about his patients always.
Mar 18, 2024
Helen A.
Dr. Watanabe is very professional , patient, understanding and a good listener
He is the best!!!
Mar 16, 2024
Thomas S.
Doctor and staff thorough.
Mar 16, 2024
Terry F.
The doctor.
Mar 15, 2024
Jennifer P.
Personal but direct about my health issues and how to create baseline marks moving forward.
Mar 14, 2024
Erin C.
He listens and really takes his time with you. He is smart and funny.
Mar 14, 2024
Paul Q.
Dr. Watanabe is very thorough and helpful.
Mar 13, 2024
Derek T.
Mar 13, 2024
Rafael A.
He's a good doctor
Mar 13, 2024
Richard S.
Dr Watanabee is very thorough and explains what and why I may need to address my health situation
Mar 13, 2024
Adelina D.
Muy buena , siempre de muy buen humor, me da la medicina que requiere mi enfermedad , un exelente Médico ,
Mar 12, 2024
Steve E.
Dr. Watanabe is always very caring and thorough..
Mar 12, 2024
Mauricio T.
Mar 11, 2024
Deborah R.
Everything
Mar 11, 2024
Judith R.
Dr Watanabe always answers all my questions and takes time with me!
Mar 8, 2024
Erika D.
Good
Mar 8, 2024
Catherine L.
Dr Watanabe goes out of his way to be helpful and give me great medical advice
Mar 8, 2024
Joanne R.
Mar 8, 2024
Denise H.
I didn't have to leave home.
Mar 7, 2024
Christopher K.
Mar 7, 2024
Darren E.
Mar 6, 2024
Monica L.
Mar 6, 2024
Mary N.
Ability to change course of visit due to current medical needs - mother came for follow up appointment which was set 4 months ago, but due to recent fall and inability to walk the visit became time for paperwork request for transportation and other services due to her immobility and deterioration
Feb 29, 2024
Judith L.
Dr Wantanabe very caring and takes his time with you.
Feb 29, 2024
Joann M.
Feb 28, 2024
Robert H.
I have been seeing him for 30 years a great Doctor
Feb 27, 2024
Keith T.
Feb 26, 2024
Benjamin D.
Feb 24, 2024
Pascuala R.
Feb 24, 2024
Richard K.
Best doctor ever, everyone should be so blessed to have a doctor so great!
Feb 23, 2024
Richard K.
He’s the best doctor I’ve ever had! Professional and really cares about your health. A diamond in the ruff, my wife and I love him!
Feb 23, 2024
Noemi Z.
Excellent service Dr. super nice too and the nurses too
Feb 23, 2024
Matthew F.
Feb 23, 2024
Delia G.
Dr. Watanabe always lessons to my concerns and treats them. Very satisfied and happy to have him as my Dr. also with staff in the office.
Feb 21, 2024
Robert S.
He listens
Feb 20, 2024
Geraldine M.
Very good
Feb 19, 2024
Yolanda D.
Es un doctor que te sabe escuchar y te ayuda al darte un tratamiento adecuado
Feb 19, 2024
Wamita T.
The care i get from my doctor he never rushes
Feb 19, 2024
Nancy D.
They were very kind
Feb 15, 2024
Robert B.
Makes you feel very comfortable and at ease.
Feb 15, 2024
Martin L.
The doctor is always very knowledgeable, respectful, and friendly. I appreciate his patience with my questions and concerns. He made me feel valued as a patient. I appreciate the time he took with me and will definitely be back to see him in the future. Thank you Dr Wat!
Feb 14, 2024
Guadalupe A.
He takes the time to explain everything to the patients
Feb 14, 2024
Alyce W.
Dr. Watanabe is very passionate about his patients and their needs. We've been his patient for over 30 years! We love ❤️ him!
Feb 14, 2024
Marla G.
Best doctor ever!
Feb 13, 2024
William B.
I never feel rushed during my visit. He listens to my issues and concerns and is good with recommendations , treatment options.
Feb 13, 2024
ALEJANDRO P.
Feb 13, 2024
ALEJANDRO P.
I'm in excellent health, because I have the best doctor of Orange County, thank you Dr Mitchell Watanabe..Atte ell presidente...
Feb 12, 2024
Larry W.
Everything. The talk, the information.
Feb 12, 2024
Lisa R.
Friendly and professional staff and Dr.
Feb 12, 2024
Alejandro P.
Feb 8, 2024
Suzan B.
I love this doctor. The best one ever. Don't tell anyone because he's so popular.
Feb 7, 2024
Sydney A.
He always makes me comfortable.
Feb 5, 2024
John J.
Feb 5, 2024
James B.
Feb 1, 2024
David E.
Jan 31, 2024
Kimberly E.
The staff was so welcoming and kind. I have been a patient of memorial care for years and I have never came across a Doctor as caring and thorough as Dr. Watanabe. Loved him!
Jan 31, 2024
Patrick E.
Incredible bedside manners And takes the time to thoroughly explain Procedures and giving advice on medical conditions
Jan 31, 2024
Michael J.
Dr Watanabe always listens and responds to my health issues! Excellent Doctor
Jan 30, 2024
JFong
Doctor who caresDr. Watanabe is a one of a kind doctor who truly cares not only about the patient’s health and well being but also financials, emotions, whole being. He spends time explaining pros and cons and when things are more or less serious. Highly recommend him
Jan 30, 2024
Javier C.
Information and knowledge
Jan 30, 2024
Keith S.
Everything was great. He always attentive to my needs.
Jan 29, 2024
Rafael T.
take His time with the patients friendly
Jan 29, 2024
John F.
Dr. Watanabe is a one of a kind doctor who truly cares not only about the patient’s health and well being but also financials, emotions, whole being. He spends time explaining pros and cons and when things are more or less serious. Highly recommend him
Jan 25, 2024
Maribel A.
Siempre es muy atento y amable
Jan 24, 2024
Kathleen F.
Best doctor in the world. Never makes you feel rushed or unimportant
Jan 24, 2024
Kathy F.
Jan 23, 2024
Derek M.
Always explains exactly what and why he is doing
Jan 23, 2024
Guy S.
Professional service
Jan 22, 2024
Serafin A.
Extremely caring, listening, and supportive doctor. Always on top off my care!
Jan 22, 2024
Steven W.
No waiting. Took time to answer all questions and clearly articulate findings from recent testing and proposed plan for issue mitigation.
Jan 18, 2024
Debbie C.
Jan 18, 2024
Eduardo A.
Jan 17, 2024
Christine M.
His attention to patients like me
Jan 17, 2024
Wendy W.
Its always a pleasure to meet with Dr Watanabe. He is very approachable for any of my concernd
Jan 17, 2024
Richard G.
Knowledgeable, great communicator, friendly
Jan 16, 2024
Eulalio A.
Everything we talked about my health
Jan 10, 2024
Abelyque2
Jan 10, 2024
Wilibaldo G.
Spend good time and explain very clearly
Jan 10, 2024
Rosalie L.
He always takes time & listens to me.
Jan 10, 2024
Alejandro C.
I’m know this excelente doctor x many years and all the time he made my feelings secure with his diagnostics
Jan 10, 2024
Leticia G.
Jan 10, 2024
Virginia L.
Dr. Watanabe is the best and the staff is superb !!!
Jan 9, 2024
Maria G.
I was very content with my office visit. Dr Watanabe is a down to earth doctor, approachable, Doctor responded to all my questions, medical issues.
Jan 9, 2024
Abel S.
He is very thorugh in his examinations and is good at leasening to my health issues and gives good advise and options available. His staff or helpers are very friendly and professional.
Jan 8, 2024
Jose N.
Very professional experience.
Jan 8, 2024
Caprice C.
dr. Mitchell Watanabe has more knowledge than any doctor I’ve known in my 52 years he goes above and beyond to ensure he understands me and I understand him. He is an amazing incredible human being with a passion for his patience. He should be in charge of training every doctor.
Jan 5, 2024
David P.
He is always kind and personable and listens and cares about you.
Jan 4, 2024
Albert R.
Dec 20, 2023
Summer K.
Dec 18, 2023
Lorena E.
Dr. Wabi is always very thorough, on time, and pleasant personality. The office staff are always friendly, and the office is always clean.😊
Dec 15, 2023
Jay R.
As a fellow doctor, I am writing that Dr. Watanabe is the best doctor that I’ve dealt with in 40 years
Dec 14, 2023
Veronica A.
Dec 13, 2023
Noah K.
Wonderful care provided from Dr Watanabe and the whole memorial care team
Dec 12, 2023
Jose S.
The Dr is very thorough and he listens to you
Dec 12, 2023
Daniel Z.
Very good lister. Tell you like it is.
Dec 11, 2023
Yasmin C.
He always demonstrates that he care for my health concerns is a very good doctor
Dec 11, 2023
Dawn W.
Dr. Watanabe is always very thorough in reviewing medical issues and needs.
Dec 8, 2023
Maria M.
Dec 7, 2023
David M.
30 years of great attention
Dec 7, 2023
Louis H.
Caring
Knowledge
Experience
Dec 7, 2023
Divina W.
Great way to follow up with my doctor after my visit to urgent care!!!
Dec 7, 2023
Consuelo C.
He was very thorough and receptive
Dec 6, 2023
Julie T.
The office staff are very friendly. Dr Watanabe answered all my concern in very detail.
Dec 6, 2023
Emmanuel S.
He was very thorough and address all my questions. Moreover, he provided me with valuable insight.
Dec 4, 2023
Chrisjohn B.
Dec 4, 2023
Sandra L.
Siempre nos trata como familia. Atento y le preocupa como estamos gracias de watanabe
Dec 4, 2023
Lourdes R.
Dr Watanabe always makes sure that he addresses all my medical issues. He is empathetic & is an outstanding physician. I can’t say enough about the goodness & kindness of Dr Watanabe . He makes you feel as if you are the most important patient he sees. Once again, OUTSTANDING doctor.
Nov 30, 2023
Lupercio R.
Nov 30, 2023
Matthew B.
Efficient, knowledgeable and more importantly empathetic. Dr Watanabe and his entire staff are the best.
Nov 30, 2023
Carmen A.
Nov 29, 2023
Candace M.
Dr. Watanabe listens to me. He makes sure I have the information I need to make decisions about my health.
Nov 29, 2023
Nancy D.
Con mucha gentileza dio respuestas a todas mi preguntas acerca de mi salud y malestares. Minucioso y paciente. Excelente atención.
Nov 29, 2023
Heidi G.
I love the friendly staff & that there is barely any wait time. Dr Watanabe is great & takes his time to explain everything. He is very understanding and I look forward to my visits with him.
Nov 28, 2023
Jesse E.
Nov 27, 2023
Octavio I.
Nov 27, 2023
Heidi L.
I live the friendly staff & that there is barely any wait time. Dr Watanabe is great & takes his tike explains everything & is very understanding. I look forward to my visits with him.
Nov 21, 2023
Timothy O.
Nov 20, 2023
John M.
Taking extra time to answer questions.
Nov 18, 2023
Anonymous
Good caring doctorI love Dr. Watanabe, he makes you feel he cares about your health and concerns. He takes his time to answer your questions and never rushes the visit. He has helped me for years and trust him with mine and families health.
Nov 17, 2023
Lori K.
Dr. Watanabe is a kind and patient doctor. He is very thorough … I appreciate that!
He listens to me and never rushes me out the door :)
Nov 17, 2023
Elizabeth C.
I love Dr. Watanabe, he makes you feel he cares about your health and concerns. He takes his time to answer your questions and never rushes the visit. He has helped me for years and trust him with mine and families health.
Nov 17, 2023
Suzanne M.
Great doctor. Clear in providing info and is proactive.
Nov 16, 2023
Henry K.
His bedside manner. And his concern for the right treatment for me
Nov 16, 2023
Helen A.
Dr Watanabe has always been very understanding, professional, caring. Attentive listener. Never in a rush to finish the visit. Need more physicians like Dr Watanabe.
Nov 16, 2023
Hank K.
Nov 15, 2023
Jose O.
He's always good
Nov 15, 2023
Mary N.
Listen to concerns and needs - help with procedures and meds to the concerns
Nov 15, 2023
Alejandro P.
Nov 13, 2023
Christopher S.
Dr. Watanabe always takes time to get to know you, your issues, and to find solutions for you. So few doctors these days do that, most seem to work on volume rather than quality.
Nov 13, 2023
William B.
He is a great Doctor, staff are always friendly and professional.
Nov 13, 2023
John M.
willing to listen and provide solutions based on his vast experience
Nov 13, 2023
Bruce R.
I felt like he cared. Was very open and answered all questions
Nov 13, 2023
Margarita D.
Nov 12, 2023
Tram B.
He is very professional and compassion. He explained things in great details. He is simply a very good doctor.
Nov 10, 2023
Shannon T.
Dr.Watanabe is great! Always listens and answers any questions you have!
Nov 9, 2023
Adelina D.
El interés que pone en la salud de sus pacientes, porque se preocupa por mi salud y me siento protegida , me siento muy contenta y le hago preguntas sobre mi salud y lo hace con agrado, gracias Doctor, el tratamiento mejora el padecimiento, lo cura si no es problema grande, gracias
Nov 8, 2023
William S.
Spends time with patients.
Nov 8, 2023
Maria T.
Nov 7, 2023
Cris N.
Dr Watanabe is thorough and always discusses choices.
Nov 6, 2023
Delia O.
Todos son muy atentos y mi dr, Michelle siempre muy atento ,gracias
Nov 6, 2023
Jason J.
DR. Watanabe always takes the time to listen and makes constructive assessments.
Nov 5, 2023
Shane B.
Nov 3, 2023
Judith R.
Dr Watanabe always takes time to explain everything to me and answers any questions I have
Nov 3, 2023
Juana G.
Dr, M watanabe is a professional DR
Nov 3, 2023
Suzan B.
Dr. Watanabe has been my doctor for over 35 years so I'm partial. I've had him for my doctor because he's that good. He listens to his patient and keeps you healthy.
Nov 3, 2023
Judy R.
Always takes time to explain everything and answer any questions that I have
Oct 31, 2023
Leticia G.
Oct 31, 2023
Brett T.
Always friendly and always takes the time to listen
Oct 31, 2023
Jozelle W.
Dr. Watanabe is a one-of-a-kind epitome of the “old fashioned doctor” who actually listens to the patient and makes them feel valued.
Oct 30, 2023
Maria L.
Muy atento y revisa todos los posibles daños en uno
Oct 30, 2023
Lauren V.
Dr. Watanabe is a fantastic doctor, and always makes me feel important at every visit. He is also a wonderful persom & a joy to see. He's the best doctor I've ever had!
Oct 30, 2023
James D.
It was as good as an experience you can have going to the doctor.
Oct 27, 2023
Kimberly N.
He listens to me and answers all of my questions
The only reason I would not tell people to go to him is because it’s hard to get into him fast
Oct 27, 2023
Alyce W.
We 💕 love Dr. Watanabe! He always takes good care of us! Thank you for being our primary care Dr. for 30 years!
Oct 27, 2023
Lori D.
Dr. Watanabe is always very professional and takes the time to explain what is going on with me.
Oct 24, 2023
Claudia T.
Oct 24, 2023
Ricardo R.
Very good en profesional
Oct 24, 2023
Barbara A.
I've been seeing Dr. Watanabe for over 30 years and it's always a good experience
Oct 23, 2023
John M.
He makes me feel at home and comfortable.
Jan 19, 2026
Veronica J.
Jul 26, 2025
Larry W.
I got out of there without suffering pain
Apr 4, 2025
David E.
Mar 17, 2025
Julie T.
Take time and listening
Jan 23, 2025
Mario A.
He always prescribes what is best for you and always refers you to the best specialists. But he is also very strict on having your anual check ups
Aug 13, 2024
Leticia G.
May 9, 2024
Edgar R.
Dr. Watanabe is always concerned about my health
Due to his medical experience I trust him
May 2, 2024
Maria P.
Mar 14, 2024
Brent M.
He was very patient and thorough.
Feb 15, 2024
Wilbert M.
i heard everithing i neded to know,
Dec 5, 2023
January S.
Jul 31, 2025
Teodoro G.
Good
Jul 29, 2025
Ellen M.
He listens! Not many doctors do.
Apr 19, 2025
Maribel A.
Jan 31, 2025
Rosa F.
Jan 27, 2025
Mario O.
May 20, 2024
Rosa F.
Nov 7, 2025
Keith N.
No Comment
Sep 30, 2025
Maria G.
No Comment
Aug 7, 2025
Keith N.
No Comment
Jul 15, 2025
Adolfo R.
No Comment
Jun 9, 2025
Robert B.
No Comment
Feb 21, 2025
Vicente S.
No Comment
Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.