Meet Our Doctors
Union, NJ

Dr. Richard Mullin found his passion for dentistry and he knew he wanted to dedicate the rest of his life to perfecting the craft. Dr. Mullin’s expansive dental experience includes procedures such as: dental implants, root canals, tooth extractions, dental fillings and crowns, and teeth whitening.

Dr. Charles Matarazzo founded Duo Dental Group and has great pride that the team is built on providing compassionate, superior quality care. He is a member of the American Dental Association, the Academy of General Dentistry, and the American Academy of Implant Dentistry.

Dr. Jo earned her Doctor of Dental Medicine degree from the University of Pennsylvania School of Dental Medicine and later completed a General Practice Residency at Newark Beth Israel Medical Center. She has a special interest in restorative and cosmetic dentistry, combining advanced techniques and specialized training to help patients achieve long term oral health.