John Leff, MD practices as an Endocrinologist in Brooklyn, NY.John Leff, MD graduated from Suny-Hlth Sci Ctr At Brooklyn, Coll Of Med, Brooklyn Ny 11203.
Primary Specialty
Endocrinologist
EducationSuny-Hlth Sci Ctr At Brooklyn, Coll Of Med, Brooklyn Ny 11203
TrainingDeaconess Hosp, Diabetes; Kings County Hosp Ctr, Endocrinology, Diabetes & Metabolism; Staten Island Univ Hosp, Internal Medicine