License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (14)

The overall average patient rating of Dr. Ramin Zabihi, Internist, Gastroenterologist is Good. Dr. Zabihi has been reviewed by 33 patients who have provided 14 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 3.9
Courteous Staff 3.7
Accurate Diagnosis 3.8
Bedside Manner 4.1
Spends Time with Me 4.0
Follows Up After Visit 3.9

Specialties & Research

Dr. Ramin Zabihi, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 7 areas:
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Colon Cancer
  • Constipation
  • Fatty Liver
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Education & Awards

Dr. Zabihi graduated from Tehran School Of Medical Sciences. He has 3 awards.

Patients' Choice Award (2012 - 2014)
Compassionate Doctor Recognition (2012 - 2013)
On-Time Doctor Award (2014)


Dr. Zabihi has 9 hospital affiliations:

  • Saddleback Memorial Medical Center-Laguna Hills 
  • Saddleback Memorial Medical Center - San Clemente 


  • Farsi
  • Persian
  • Spanish
  • English

> > > > Dr. Ramin Zabihi, MD

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Additional Information
Dr. Ramin Zabihi MD is a male Internist, has 29 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Ramin Zabihi practice?
Dr. Ramin Zabihi has 4 office locations.
Dr. Ramin Zabihi practices Internal Medicine and Gastroenterology near Mission Viejo, CA.
Additional practice locations include: Costa Mesa, CA and Huntington Beach, CA.
See Mission Viejo Internists and Mission Viejo Gastroenterologists.