Dr. Zamzok received his BA from Washington University in St. Louis before attending University of Pennsylvania School of Dental Medicine. After general practice residency at Booth Memorial Medical Center, he received a certificate in prosthodontics from NYU College of Dentistry. He is diplomate of the American Board of Prosthodontics, a Fellow of the American College of Prosthodontics and Fellow of the Northeastern Gnathological Society. He is past President and Fellow of the Greater New York Academy of Prosthodontists. Former Associate Clinical Professor at NYUCD, he is now an Associate Clinical Professor at Columbia University College of Dental Medicine. He is also an attending dentist at the New York Hospital, Queens.