Armen C. Gregorian MD is a board-certified general and colorectal surgeon who completed a subspecialty fellowship in colon and rectal surgery at Brown University. Since 2011, Armen C. Gregorian MD has practiced general and colorectal surgery at PIH Health Whittier Hospital with excellent patient care as his focus and priority. Over the last 10 years, Dr. Gregorian has grown to be a leader at PIH Health. His accomplishments include being the Chief of the Department of Surgery and now the Chair of Surgery at PIH Health Physicians.
