About

Dr. Barnes is board certified in family medicine and joined the Long Beach office in 2010. She received her doctorate of medicine from the David Geffen School of Medicine at UCLA and completed her residency training at Long Beach Memorial.

She enjoys providing comprehensive care to patients of all ages with a focus on preventive medicine and chronic disease management. Some of her particular interests include women's health, pediatrics, and diabetes.

When not working, Dr. Barnes enjoys traveling, running, baking, and spending time with her family and friends.

Languages

English

Provider Specialty

Family Medicine, Primary Care

Areas of Care

Education

Medical School

David Geffen School of Medicine at UCLA

2006

Internship Program - Family Medicine

Long Beach Medical Center

2008

Internship/Residency - Family Medicine

Long Beach Medical Center

2010

Locations & Affiliations

Locations

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
(305 Ratings)
Dec 10, 2025
Anonymous
Always caring and efficient.Quite timely and always a good listener with solid non biased suggestions.
Dec 10, 2025
Tracie G.
Dr Barnes has helped me get my health under control. She always makes me feel heard and cared for.
Dec 9, 2025
Deborah S.
Always caring and efficient.
Dec 9, 2025
Angela M.
Dr Barnes is a very thoughtful,caring doctor. She takes all the time to answer your questions. I would highly recommend her.
Nov 27, 2025
Dawn H.
Nov 19, 2025
Leah O.
Nov 7, 2025
Linda W.
Dr Barnes is extremely kind and thorough! Always makes me feel good! I have complete trust in her.
Nov 7, 2025
Anonymous
Thank you Dr. BarnesDr. Lauren Barnes is amazing! She is right on top of your history and medical needs despite her large patient load. She is a great listener and uses the time spent with each patient very wisely. Excellent with very caring staff. too!
Nov 6, 2025
Eugenie Y.
Dr. Lauren Barnes is amazing! She is right on top of your history and medical needs despite her large patient load. She is a great listener and uses the time spent with each patient very wisely. Excellent with very caring staff. too!
Nov 4, 2025
Margaret P.
Staff is very nice and calm , as is Dr Barnes !

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.