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.
Highly knowledgeable and cares about your well being
Jul-2025
I liked him. He asked questions and listened to my answers.
Jul-2025
Very personal, listen to my concerns and answer them throughly.
Jul-2025
Good suggestions (MRI)
But seems like there may not be an optimistic solution to my problem at least not right now.
Jul-2025
Great care.
Jul-2025
I liked Dr Najarian. I think he is knowledgeable and ordered some tests to address my concerns
Jul-2025
Great Doctor. I have been to Dr. Nazario before five years ago. This time he still have a great no nonsense approach and I love his professionalism.
Jul-2025
Was
Very informative friendly and professional
Jul-2025
Great experience on my 1st visit.
Jun-2025
Takes the time to answer questions.
Jun-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.
Highly knowledgeable and cares about your well being
I liked him. He asked questions and listened to my answers.
Very personal, listen to my concerns and answer them throughly.
Good suggestions (MRI) But seems like there may not be an optimistic solution to my problem at least not right now.
Great care.
I liked Dr Najarian. I think he is knowledgeable and ordered some tests to address my concerns
Great Doctor. I have been to Dr. Nazario before five years ago. This time he still have a great no nonsense approach and I love his professionalism.
Was Very informative friendly and professional
Great experience on my 1st visit.
Takes the time to answer questions.