About

Dr. Babak Firoozi is a board-certified gastroenterologist who sees a broad range of patients with gastrointestinal and liver conditions.  Dr. Firoozi received his medical degree from Rutgers-New Jersey Medical School in Newark, New Jersey.  He completed his internal medicine residency and chief residency at Rutgers-New Jersey Medical School University Hospital and East Orange VA Hospital. He then completed a fellowship in gastroenterology at NYU Langone Medical Center-Bellevue Hospital-Manhattan VA Hospital. Dr. Firoozi is board certified in gastroenterology.

His practice includes general gastroenterology with interests in GERD, peptic ulcer disease, colorectal cancer screening, IBS, IBD, viral hepatitis, and fatty liver disease. His clinical interests include hepatobiliary disease, liver disease, and IBD.

In addition to upper endoscopy and colonoscopy, Dr. Firoozi has specialized training in capsule endoscopy, ambulatory pH testing, esophageal manometry, endoscopic retrograde cholangiopancreatography (ERCP), and enteral stents (esophageal, gastroduodenal, colon).

Originally from New Jersey, Dr. Firoozi and his family have lived in Orange County for the last 12 years.  In his free time, he enjoys mountain biking, golf, skiing, and going on vacations with his wife and 3 young children.

Dr. Firoozi is an active member of the American College of Gastroenterology (ACG), American Gastroenterological Association (AGA), and the American Society of Gastrointestinal Endoscopy (ASGE).

Areas of interest:
  • GERD
  • Colon Cancer Screening and Surveillance
  • IBS
  • IBD
  • Viral Hepatitis
  • Liver Disease
  • Cirrhosis Management
  • Hepatobiliary Disease
  • Endoscopic Retrograde Cholangiopancreatoscopy (ERCP)
  • Endoluminal Stenting
  • Capsule Endoscopy
  • Esophageal Manometry
Languages

English, Farsi

Provider Specialty

Gastroenterology

Areas of Care

Education

Medical School

Rutgers New Jersey Medical School

1995

Internship/Residency - Internal Medicine

UMDNJ / Univ. of Med/Dent New Jersey

1999

Fellowship Program - Gastroenterology

New York University School of Medicine

2002

Locations & Affiliations

Locations

MemorialCare Medical Group - Irvine (Barranca) Suite 200

4050 Barranca Parkway, Suite 200

Irvine, CA

Office: 877-696-3622

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
(449 Ratings)
Feb 10, 2026
Wendi P.
Feb 10, 2026
Mark M.
Feb 5, 2026
Thomas E.
Feb 4, 2026
Anayeli P.
Jan 27, 2026
Soheila S.
It was my first visit, so happy that he can speak in farsi , he is professional and patience with patient, he listens carefully and is very nice and respectful.he answers all my questions. I am so satisfied
Jan 27, 2026
Maria S.
So accommodating and a very caring Doctor.
Jan 27, 2026
soso s.
It was my first visit so happy that he can speak in farsi he is professional and patience with patient he listens carefully and is very nice and respectfulhe answers all my questions and come up with appropriate recommendationI am so satisfied
Jan 15, 2026
Bertha Q.
Amazing Doctor he is the best GI I seen and very knowledgeable
Jan 13, 2026
Adriana A.
Dec 23, 2025
Lorraine G.

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