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  • Dr. Howard Leaf, MD is an infectious disease specialist in New York, New York. He is currently licensed to practice medicine in New York. He is affiliated with VA NY Harbor Healthcare System, Manhattan Campus and Veterans Affairs New York Harbor Healthcare System.

Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityFellowship, Infectious Disease, 1987 - 1989
  • NYU Grossman School of Medicine (Veterans)
    NYU Grossman School of Medicine (Veterans)Residency, Internal Medicine, 1983 - 1987
  • Weill Cornell Medicine
    Weill Cornell MedicineClass of 1983

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1984 - 2026
  • American Board of Internal Medicine Internal Medicine

Publications & Presentations


Press Mentions

  • Clinical Vignette: Pneumocystis Pneumonia in a Patient Without AIDS
    Clinical Vignette: Pneumocystis Pneumonia in a Patient Without AIDSSeptember 20th, 2017

Hospital Affiliations