About Me

Mahsa Rezaei, MD promised herself that no matter what opportunities she might discover in her new home, she could do something that would benefit those in need. She feels a strong desire to give something back to the community, which is the reason she entered into medicine. As a family medicine physician, she speaks Azeri, Turkish and Farsi. 

Primary health care became the most appealing field to me as I believe healing starts with addressing the individual as a whole. This approach is only possible through building long-term interpersonal connections with patients.

Dr. Rezaei believes that family medicine physicians have a unique opportunity to provide health care towards prevention, which is, in her opinion, the best kind of intervention. She thoroughly loves building interpersonal relationships with her patients in order to improve their health over time. She strives to treat every patient as she would treat a loved one. 

In her spare time, Dr. Rezaei enjoys learning new recipes and hopes to one day have her own cookbook. She enjoys spending time with her family and traveling anywhere she can. 



Provider Specialty

Family Medicine, Primary Care

Areas of Care


Medical Education

Chicago Medical School


University of California Irvine

Locations & Affiliations


MemorialCare Medical Group - Costa Mesa

722 Baker Street

Costa Mesa, CA

Office: (877) 696-3622

Insurances Accepted

Aetna Commercial HMO
Anthem Commercial HMO
BlueShield Commercial HMO
Cigna Commercial HMO
Health Net Commercial HMO
UHC Commercial HMO
BlueShield Medicare Advantage HMO
Health Net Medicare Advantage HMO
Humana Medicare Advantage HMO
SCAN Medicare Advantage HMO
UHC AARP Medicare Advantage HMO
Aetna PPO
Anthem PPO
Blue Shield PPO
Cigna PPO
Health Net PPO
Humana PPO
United HealthCare PPO
TriCare West(HN)/TriWest Healthcare(BSC)
Aetna Whole Health ACO
Anthem Vivity HMO
Aetna Medicare Advantage HMO
Alignment Medicare Advantage HMO
Centivo ACO
Anthem Pathway HMO
BlueShield Trio Commercial HMO
Cigna Value/Select HMO
UHC Harmony Commercial HMO
Clever Care Medicare Advantage HMO