An M.D. board-certified in Allergy and Immunology, he brings more than 30 years of experience treating allergic and immunologic conditions in both pediatric and adult populations. His clinical work includes management of asthma and respiratory allergies, evaluation of adverse drug reactions, and treatment of skin conditions such as urticaria, eczema, angioedema, and other swelling disorders. He also has experience in assessing food-related allergic reactions, including severe anaphylactic responses.

His background includes long-standing service as Attending in Charge of Clinical Immunology and Allergy, along with academic appointments in pediatrics and medicine. He has provided expert witness services in multiple cases, including depositions and courtroom testimony. His work is supported by more than 30 years of clinical practice, teaching, and research in allergy and immunology. He has further maintained professional involvement with organizations including the American Board of Allergy and Immunology, the American Board of Pediatrics, the American College of Allergists, the Brooklyn Pediatric Society, and the Children’s Immunology Research Fund, including service as Fellow, Trustee, and member in areas related to allergy, immunology, pediatrics, and clinical research.