He is an active member of the American Dental Association, Illinois State Dental Society, Chicago Dental Society, and Odontographic Society of Chicago. He has served on numerous committees, appointed positions, and as President of the North Side Branch of the Chicago Dental Society.  Dr. Hagopian has been honored for his contributions to the profession of dentistry with fellowships in the International College of Dentists, an honor conferred upon less than three percent of dentists in the United States.  He also enjoys Skiing and watching Chicago Sports teams.