Chairman Medical Advisory Board
B.S. University of Pennsylvania
Philadelphia, PA – 1987
M.D. University of Pennsylvania Medical School
Philadelphia, PA – 1991
Internship: Internal Medicine, Massachusetts General Hospital,
Boston, MA –1991-1992
Residency: Dermatology, Boston University/Tufts University,
Boston, MA –1992-1995
Assistant Clinical Professor, Tufts University School of Medicine
American Board of Dermatology
Dr. Greenstein sees patients in:
Beverly, MA
Newburyport, MA
Dr. Greenstein supervises NEDA's Clinical Trials in Beverly.
