Sonja Abbassi, MD
Orange, CA 92869
- Mission Heritage Medical Group and Affiliated Physicians
- St. Joseph Heritage Medical Group and Affiliated Physicians
- St. Jude Heritage Medical Group and Affiliated Physicians
St. Joseph Heritage Orange - Chapman
2501 East Chapman Avenue, Suite 306, Orange, CA 92869

2026 Golden State Patient
Experience Award Recipient
The Golden State Patient Experience Awards is Providence’s California-wide program, recognizing providers in Northern and Southern California who consistently deliver outstanding patient experiences, based on patient feedback and experience scores.
Insurances Accepted
This information provides an overview of accepted insurance plan types for new patients. Coverage may vary by specific plan. Please verify with your insurance provider before visiting us for care. Established patients should call to verify insurance acceptance.
About Sonja Abbassi
Dr. Sonja Abbassi is an internist with St. Joseph Heritage Medical Group. She believes being a physician is having the privilege to help and help people. She treats her patients as she treats her family without any exceptions. Her clinical interest include cholesterol, diabetes, nutrition, stress, stroke, obesity medicine, heart disease, and heart failure.
Providence St. Joseph Hospital - Orange
Community Reviews
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Overall it was a pleasant experience with Dr Sonja Abbassi and her team.
Providence Patient
Initial new patent call went well. Staff on phone and in person are very nice. Liked Dr Abbassi very much! Kind knowledgeable respectful. I really have NO negative comments.
Providence Patient
I am just approaching 70 yrs and have always had concerning health issues. I stumbled upon Dr. Abbassi when I changed insurance and took a chance on someone I was unfamiliar with. From the moment I stepped into her office the first time, I have felt very comfortable and extremely happy with my choice for PCP. She spends as much time as I need, is more than attentive to anything I bring to her, and earned my trust in her at my very first visit. It took me many years and as many doctors to find someone that I feel has my best interest at heart and ALWAYS makes me feel like I am her only patient when I am there. I feel that in 2026, that Is a disappearing quality in the medical field and Dr. Abbassinot only possesses this rare quality, but has mastered it. She is a rare gem that I am extremely happy I found.
Providence Patient
Dr Abassi listens to you and will ask for clarification if needed. She follows up and takes care of your medical needs in a professional and friendly way.
Providence Patient
Highly rated, EXCELLENT! She care for my health, effectively explaining conditions, compassionate, very nice respective doctor. Thank you, Dr Abassi.
Providence Patient
Im very thank that I have my Dr Abbassi she always listens to my concerns
Providence Patient