Allergy Providers

Sergei Belenky, M.D., Ph.D.


Undergraduate: Moscow Semashko
Medical School: Botkin Memorial Hospital
Pediatric Training: Fellowship in Allergy & Immunology at Children’s Hospital of Pittsburgh


Specialty Health Services – Allergy, Asthma and Immunology

Additional Information

In addition to his role at Pediatric Alliance, Dr. Belenky is a clinical assistant professor of medicine for the Division of Rheumatology and Clinical Immunology at the University of Pittsburgh. He has authored over 30 scientific papers in peer-reviewed medical publications and is an active member of the American College of Allergy, Asthma and Immunology(ACAAI) and American Thoracic Society (ATS).

Deborah Gentile, M.D.


Undergraduate: St. Francis University, Loretto, PA
Medical School: University of Pittsburgh
Pediatric Training: residency and Allergy/Immunology fellowship at Children’s Hospital of Pittsburgh


Pediatric and Adult allergy, asthma, and immunology

Additional Information

Dr. Deborah Gentile is currently a member of the Division of Allergy, Asthma and Immunology at Pediatric Alliance. Prior to joining Pediatric Alliance in January 2017, she was Professor of Medicine at Temple University School of Medicine and Director of Clinical Research in the Division of Allergy, Asthma and Immunology at Allegheny Health Network in Pittsburgh, Pennsylvania. She currently has funding from the Breathe Project of the Heinz Endowments and the Jefferson Regional Foundation to characterize environmental risk factors for asthma outcomes in inner-city school children from the Pittsburgh region. In 2014, she received the Individual Physician Healthcare Hero Award from the Pittsburgh Business Times for her community work with inner-city asthma.

Dr. Gentile lives in Forest Hills with her husband and 2 dogs. She stays active by skiing and swimming.  She also enjoys reading, particularly mystery and suspense novels.