Hirsh D. Komarow, M.D.

Staff Clinician, Mast Cell Biology Section

Contact: For contact information, search the NIH Enterprise Directory.

Specialty(s): Allergy and Immunology, Pediatrics
Provides direct clinical care to patients at NIH Clinical Center


B. S., Tulane University

M.D., Sackler School of Medicine

Languages Spoken: Hebrew
Photo of Hirsh Komarow, M.D.


Dr. Komarow obtained his M.D. from Sackler School of Medicine in Ramat Aviv, Israel, and completed his pediatric residency at MetroHealth Medical Center/Case Western Reserve Medical Center in Cleveland, OH. Dr. Komarow completed his Allergy and Immunology Fellowship at the National Institutes of Health in 2001 and was a Research Fellow in the Genetics and Genomics Branch of the National Institute of Arthritis, Musculoskeletal and Skin Diseases until 2005, when he joined the Laboratory of Allergic Diseases as a Staff clinician. In 2018 he was appointed as an Associate Research Physician in the Mast Cell Biology Section. Dr. Komarow is a Fellow of the American Academy of Allergy, Asthma, and Immunology.


  • American Academy of Pediatrics 
  • American College of Allergy, Asthma, and Immunology
  • American Academy of Allergy, Asthma, and Immunology