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.
Great bedside. Listens. Knowledge and kind.
Jun-2025
Excellent physician. He treated my son first and when I needed a gastroenterologist I went to see him myself. I am also a physician and refer all my patients to him when they have need.
Jun-2025
Dr Najarian was very attentive, gathered information and asked questions. My situation is somewhat complicated and Dr Najarian took great care in putting together an appropriate care plan.
Jun-2025
Muy profesional. Y da tranquilidad.
Jun-2025
Excellent service by the Doctor
Jun-2025
Dr Najarian is the best gastroenterologist I have ever had and I thank God everyday for him. He has helped me beyond what I thought a doctor should do for patient. I lost a lot of my intestine due to a rupture and because of him I have as normal life as I can as he showed me how.
Thank you Dr Najarian
Jun-2025
Excellence. Did not rush. Explained everything.
Jun-2025
Took time with me. Very dedicated.
May-2025
Took the time to explain my condition and options, never feel rushed. Very compassionate and caring Doctor, by far one of the best. Grateful.
May-2025
give 4 stars because I didn't finish with him yet, still need for the follow up after the test result.
May-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.
Great bedside. Listens. Knowledge and kind.
Excellent physician. He treated my son first and when I needed a gastroenterologist I went to see him myself. I am also a physician and refer all my patients to him when they have need.
Dr Najarian was very attentive, gathered information and asked questions. My situation is somewhat complicated and Dr Najarian took great care in putting together an appropriate care plan.
Muy profesional. Y da tranquilidad.
Excellent service by the Doctor
Dr Najarian is the best gastroenterologist I have ever had and I thank God everyday for him. He has helped me beyond what I thought a doctor should do for patient. I lost a lot of my intestine due to a rupture and because of him I have as normal life as I can as he showed me how. Thank you Dr Najarian
Excellence. Did not rush. Explained everything.
Took time with me. Very dedicated.
Took the time to explain my condition and options, never feel rushed. Very compassionate and caring Doctor, by far one of the best. Grateful.
give 4 stars because I didn't finish with him yet, still need for the follow up after the test result.