Dr. Haig Najarian, M.D. is a practicing Gastroenterologist in Orange and Irvine, CA. He treats patients with gastrointestinal and liver disease and performs a wide spectrum of endoscopic procedures. He obtained his medical degree at the USC School of Medicine and served his clinical internship, residency, and gastroenterology fellowship at the UC San Diego School of Medicine.
Dr. Haig Najarian, M.D. is a practicing Gastroenterologist in Orange and Irvine, CA. He treats patients with gastrointestinal and liver disease and performs a wide spectrum of endoscopic procedures. He obtained his medical degree at the USC School of Medicine and served his clinical internship, residency, and gastroenterology fellowship at the UC San Diego School of Medicine.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Very good help me to understand what is going on
(1 week ago)
Oct-2025
Knowledgeable and thorough
(2 weeks ago)
Oct-2025
He listened to my concerns and gave me choices to remedy the problems. The office e will be calling to set up another visit to check up on me.
(2 weeks ago)
Oct-2025
I would definitely recommend Dr Najarian to be your gastroenterologist and definitely recommend this clinic in Orange. One of the best visits to see a doctor. He gets straight to the point, but is actively listening to all the concerns and answers questions with patience and easy to follow. Absolute blessing that he takes a wholistic approach when reviewing your case, which is greatly appreciated as a new patient.
(2 weeks ago)
Oct-2025
Very professional and knowledgeable. He cares about his patients.
(3 weeks ago)
Oct-2025
Good man straight to the point
(3 weeks ago)
Oct-2025
Friendly Knowledgeable. Understanding.
(3 weeks ago)
Oct-2025
Always listens and takes time to explain.
(3 weeks ago)
Oct-2025
Met Dr. Najarian for the first time today. He was wonderful. Explained things well but more importantly he listened. His staff was great. I was taken within 10 minutes of my scheduled appointment. Thank you, team. Great experience all around.
(3 weeks ago)
Oct-2025
Very kind & knowledgeable & relaxed
(1 month ago)
Sep-2025
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GI-Orange
1010 W. La Veta Ave Suite 570 Orange, CA 92868
Dr. Haig Najarian, M.D. is a practicing Gastroenterologist in Orange and Irvine, CA. He treats patients with gastrointestinal and liver disease and performs a wide spectrum of endoscopic procedures.
He was raised in Southern California and graduated from the University of California, Irvine, with a Bachelor of Science in Biological Sciences. Shortly after, he obtained his medical degree at the USC School of Medicine in 1992, where he developed his interest in gastroenterology and liver disease. Dr. Najarian then served his clinical internship, residency, and gastroenterology fellowship at the UC San Diego School of Medicine.
In 1997, Dr. Najarian joined the clinical staff at St. Joseph’s Hospital in Orange, as well as several other Orange County hospitals. Additionally, he has been an active member of the St. Joseph’s staff, serving on the Quality Enhancement Committee, as well as the Internal Medicine Core Committee, where he is the current Vice Chair of the Department of Internal Medicine. He also served as the GI Section Committee Chair and is an active member of the Medicine Executive Committee. Finally, he has been a sub-investigator in numerous clinical trials.
On a personal level, he enjoys spending time with his wife and three children, who are currently all in college. He enjoys traveling, many types of music, sports, and hiking.
Very good help me to understand what is going on
Knowledgeable and thorough
He listened to my concerns and gave me choices to remedy the problems. The office e will be calling to set up another visit to check up on me.
I would definitely recommend Dr Najarian to be your gastroenterologist and definitely recommend this clinic in Orange. One of the best visits to see a doctor. He gets straight to the point, but is actively listening to all the concerns and answers questions with patience and easy to follow. Absolute blessing that he takes a wholistic approach when reviewing your case, which is greatly appreciated as a new patient.
Very professional and knowledgeable. He cares about his patients.
Good man straight to the point
Friendly Knowledgeable. Understanding.
Always listens and takes time to explain.
Met Dr. Najarian for the first time today. He was wonderful. Explained things well but more importantly he listened. His staff was great. I was taken within 10 minutes of my scheduled appointment. Thank you, team. Great experience all around.
Very kind & knowledgeable & relaxed