About

Ashkan Farhadi, MD, is a highly regarded and experienced Board Certified gastroenterologist. He has a Master’s degree in Clinical Research and is a senior member of the American College of Gastroenterology. He has extensive experience as a researcher and professor at several major universities. Before joining MemorialCare, he was a clinical faculty at Rush University in Chicago, where he focused his clinical and research interests on common gastrointestinal problems, namely Irritable Bowel Syndrome (IBS) and Inflammatory Bowel Disease (IBD). He currently serves as the Director of Digestive Disease Center at MemorialCare Medical Group and volunteer faculty at the University of California, Irvine, where he teaches in the Gastroenterology Fellowship program. He is affiliated with Orange Coast Memorial Medical Center (OCMMC).

Dr. Farhadi has written, either solo or as part of a team, over 100 papers, articles and abstracts for various medical publications and journals. Additionally, he is the author of several books on Dynamic Diet, Positive Psychology and IBS that have been widely accepted and translated into five different languages. Dr. Farhadi holds six U.S. patents with six more pending, all for items designed to improve care.

Outside of medicine, Dr. Farhadi enjoys hiking, photography and spending time with his wife and children.

As a specialist, Dr. Farhadi may not be selected as a primary care physician. Accepts patients age 18 and over.

Languages

English, Farsi

Provider Specialty

Gastroenterology

Education

Medical School

Shiraz University Faculty of Medicine

1989

Internship Program - Internal Medicine

Rush University Medical Center

2003

Residency Program - Internal Medicine

Rush University Medical Center

2004

Fellowship Program - Gastroenterology

Rush University Medical Center

2005

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
(362 Ratings)
Jul 2, 2026
Barbara D.
Dr Farhadi is an exceptional listener and very tuned into the needs of his patients. I always feel well taken care of and secure about my treatment going forward.
Jul 2, 2026
James N.
Easy to talk with. He was clear on his explanation of my current health and upcoming tests that are necessary. The staff was friendly and very easy to communicate with. Thank you!
Jul 1, 2026
Parirokh N.
Jul 1, 2026
Stephanie E.
Very professional bedside manners.
Jun 29, 2026
Maryam L.
Jun 25, 2026
Dat P.
Dr. Farhadi would answer patients questions & concerns in a way that easy to understand.
Jun 24, 2026
Greg S.
Jun 24, 2026
Janice H.
He was very friendly and took his time. He did a great job listening and explaining how to help me with my concerns. I would definitely recommend him!
Jun 24, 2026
Myrna B.
Dr farhadi took time to listen to my concerns and did not push me toward one procedure or another, but explained the pros and cons of each, so I could make an informed decision.
Jun 18, 2026
Stanley N.
A beautiful office you get right off the elevator right in the office and very cordial and presentable knowledgeable staff didn't wait that long

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