Our Oral and Maxillofacial Surgery residents are led, taught, and supported by experienced professionals. The OMFS program educators and practitioners have diverse specialties within dentistry and are committed to upholding the highest academic and clinical standards.
Leadership
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
Joseph F. Morales, D.D.S., FACD
Professor Emeritus, New York Medical College School of Medicine
Program Liaison, Oral & Maxillofacial Surgery Practice Residency
Chair of Service Emeritus, NYC Health+Hospitals/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
Faculty
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
2025-2026 Oral and Maxillofacial Surgery Resident Staff:
Chief Residents

Jun Ki Kim, D.M.D.
Undergraduate School: University of South Carolina
Medical School: University of Pennsylvania School of Dental Medicine
Internship: Thomas Jefferson University Hospital
David Mann, D.M.D.
Undergraduate School: Brooklyn College
Medical School: Harvard School of Dental Medicine
Third Year Residents

Paul Flake, D.D.S.
Undergraduate School: Brigham Young University
Medical School: University of Utah School of Dentistry

Larry Nguyen, D.D.S.
Undergraduate School: University at Buffalo
Medical School: University of Buffalo School of Dental Medicine
Internship: Rochester General Hospital; University at Buffalo
Second Year Residents

Jay Jeongnoh Lee, D.D.S.
Undergraduate School: Carnegie Mellon University
Medical School: Touro College of Dental Medicine
Internship: University of Illinois Chicago
.jpg)
Grant Schinbeckler, D.D.S.
Undergraduate School: Northwestern University
Medical School: Columbia University College of Dental Medicine
Internship: Indiana University
First Year Residents

Nicholas Shleiwet, D.D.S.
Undergraduate School: SUNY Purchase
Medical School: Columbia University College of Dental Medicine

Kyle Campbell, D.M.D.
Undergraduate School: Swarthmore College
Medical School: University of Pennsylvania School of Dental Medicine