Dr. Deborah Mansdorf attended Yeshiva University undergraduate and went on to pursue dentistry at the University of Maryland School of Dentistry. Following dental school, Dr. Mansdorf completed a general practice residency at Northwell Health Hospital. After practicing general dentistry for two years, she completed an endodontic residency at Stony Brook School of Dental Medicine. Dr. Mansdorf trained and volunteered with Magen David Adom as a medic and enjoys the ability to help people in all capacities. She enjoys passing on her knowledge to the future generation of dentists, and therefore serves as an attending at the Mount Sinai Hospital General Practice Residency Program, and also is a professor at Touro College of Dental Medicine. Dr. Mansdorf demands excellence from herself and her work and does her best to provide a comfortable and safe environment for her patients. Dr. Mansdorf listens to her patients and is sure to cater her care to each individual's needs. She has perfected her craft in endodontic therapy and difficult root canal retreatment procedures.