About Us
Marc Fenster, DMD
Dr. Fenster has been treating patients for over 25 years.
He attended dental school at the University of Pennsylvania School of Dental Medicine and received a DMD Degree in 1997. He then completed a General Practice Residency at LIJ, Parker, Schneider’s and DDI in 1998. He has been practicing in Smithtown since 2004.
Prior to dental school, Dr. Fenster received a B.A. in pre-dental science from Lehigh University.
Dr. Fenster takes pride in his original, comfortable anesthetic techniques which make an office visit pleasant for his patients.
In his spare time, Dr. Fenster spends time with his wife Risa, his daughter Ryan and son Ian. He is an avid sports fan and can be spotted nightly at 24 Hour Fitness.