NYMC > Dental Medicine Residencies > Oral and Maxillofacial Surgery Residency > Leadership and Faculty

Leadership and Faculty


Joseph F. Morales, D.D.S., FACD Professor and Chairman,
New York Medical College School of Medicine
NYC Health+Hospitals/ Metropolitan
Leslie Robin Halpern, D.D.S., M.D., Ph.D., MPH, FACS

Professor and Residency Program Director 
Oral & Maxillofacial Surgery
NYMC School of Medicine 
Section Chief, OMFS, NYC H+H/ Metropolitan

David Greenman, D.D.S., M.P.H., FACS Assistant Clinical Professor 
Oral & Maxillofacial Surgery 
NYMC School of Medicine
Core Faculty, OMFS at NYC Health+Hospitals/ Metropolitan

Rosa Martinez, D.D.S.

Assistant Clinical Professor - New York Medical College  School of Medicine
Director of Service,
Department of Dental Medicine
Westchester Medical Center

Michael C. Miller, D.D.S.

Assistant Clinical Professor NYMC
Associate Program Director and Section Chief
Oral Maxillofacial Surgery
Westchester Medical Center




The OMFS faculty members are committed to the residency program and bring experience, special interests and training diversity to the program. 

Anthony Alessi, D.M.D., M.D., FACS
Steven Cho, D.D.S.
James Damascus, D.D.S.- Restorative Implantology 
David Greenman, D.D.S., M.P.H., FACS
Leslie Halpern, D.D.S., M.D., Ph.D, M.P.H.
Yoochan (Paul) Han, D.D.S. 
Jordan Jacobs, M.D. - Plastic Surgery
Joseph Morales, D.D.S. - Restorative Implantology
Won Sang Lee, D.D.S.
Timothy Levine, D.D.S. - Surgical Orthodontics
Michael Miller, D.D.S.
Eduard Munarov, D.D.S.
Harry G. Sacks, D.D.S.
John Tolli, D.D.S. - Restorative Implantology
Bart Silverman, D.D.S.
Frank Weber, D.D.S.
Aaron Yancoskie, D.D.S. - Oral Pathology


2022-2023 Oral and Maxillofacial Surgery Resident Staff:

Chief Residents:

Dr. Jason Lee headshot  Jason Lee, D.D.S.

Dr. Aryeh Mahana headshot  Aryeh Mahana, D.M.D.

Third Year Residents:

Dr. Christian Jimenez headshot  Christian Jimenez, D.D.S.

Dr. Tzvi Krupka headshot  Tzvi Krupka, D.D.S.


Second Year Residents:

Zack Ashkenazie Headshot  Zack Ashkenazie, D.D.S.


John Lindberg OMFS PGY1 Headshot  John Lindberg, D.M.D.


First Year Residents:

 Jun Ki Kim Headshot Jun Ki Kim, D.M.D.


  David Mann Headshot David Mann, D.M.D.