Haig Najarian, MD
Practice: Unio Specialty Care
Specialty: Gastroenterology
Office locations: Orange, Los Alamitos
Haig Najarian, MD, is a fellowship-trained gastroenterologist in Orange and Irvine, CA, who treats patients with gastrointestinal and liver disease. He earned his Bachelor of Science in Biological Sciences from the University of California, Irvine, and his medical degree from the USC School of Medicine. He completed his internship, residency, and gastroenterology fellowship at the UC San Diego School of Medicine.
Haig Najarian, MD, is a fellowship-trained gastroenterologist in Orange and Irvine, CA, who treats patients with gastrointestinal and liver disease. He earned his Bachelor of Science in Biological Sciences from the University of California, Irvine, and his medical degree from the USC School of Medicine. He completed his internship, residency, and gastroenterology fellowship at the UC San Diego School of Medicine.
GI-Orange
Suite 570
Orange, CA 92868
GI-Los Alamitos
Suite 200
Los Alamitos, CA 90720
Dr. Haig Najarian is accepting new patients!
Dr. Haig Najarian 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.

Good listener and a smart diagnostician
Doctor, anesthesiologist, nurses, Support staff, and facility were all phenomenal
Excellent care!
I like Dr. Najarian
I am so glad I have Dr Najarian as my gastroenterologist. I have serious issues and he knows how to address them. He has always been able to answer my questions and concerns.
Excellent
Always a good listener how provides reasonable solutions. I enjoy my visits.
Spends as much time as needed. Very kind and compassionate.
Dr. Najarian took the time to listen. He was thorough, attentive, and quick to look for answers that could explain my symptoms. I appreciate that he takes my concerns seriously and is focused on finding a solution.
I really liked him. He listened to my problems and symptoms. I will follow up after my tests.