In 1984, Dr. Antonellis opened his private practice in Montville, New Jersey. In addition to his practice, he is the Director of Orthodontics at BronxCare Health System, where he previously lectured and held an Attending position. Prior to this appointment, Dr. Antonellis was a Part-time Assistant Clinical Professor of Orthodontics at Rutgers School of Dental Medicine for ten years. Dr. Antonellis is an active member of the American Association of Orthodontists, the Middle Atlantic Society of Orthodontists and the New Jersey Association of Orthodontists. He is also a member of the American Dental Association, New Jersey Dental Association and the Tri-County Dental Association.
When he’s not treating patients, Dr. Antonellis enjoys golfing and time with family and friends. His other passion is oil painting which has produced some wonderful portraits, some of which are displayed in his waiting room.