A dual board-certified physician in Allergy & Immunology and Pediatrics with more than 35 years of clinical experience, he has focused his career on the diagnosis and management of allergic, respiratory, and immunologic conditions. His practice has included long-term clinical care in allergy and immunology, supported by earlier training and practice in pediatrics, and encompasses conditions such as asthma, sinusitis, food allergies, eczema, urticaria, drug and latex allergies, immunodeficiency, and severe hypersensitivity reactions including anaphylaxis. In addition to clinical practice, he has contributed to utilization review and formulary evaluation within a managed care setting, reflecting familiarity with treatment standards and medication use in complex cases.

Drawing on more than 35 years of clinical and regulatory experience, he has been actively involved in professional and public health initiatives related to environmental and occupational health, including participation in medical society committees and service with a state regulatory board. His work has also included contributions to clinical literature and research on topics such as occupational allergy and asthma, reinforcing an evidence-based approach to diagnosis, causation, and treatment of allergic conditions.

In the litigation arena, he brings more than 20 years of expert witness experience, providing consultation, deposition, and trial testimony in matters involving asthma-related death, environmental and mold exposure, food-induced anaphylaxis, drug reactions, and allergy-related claims, as well as pharmaceutical patent disputes. His case history reflects involvement on both plaintiff and defense sides across a range of medical and causation issues, supported by extensive clinical experience and a long-standing focus on allergy and immunology practice. He holds a Bachelor of Arts, a Doctor of Medicine, and a Master of Public Health. He is board certified in Allergy & Immunology and Pediatrics and is a Fellow of the American Academy of Pediatrics, the American College of Allergy, Asthma & Immunology, and the American Academy of Allergy, Asthma & Immunology. He has also maintained active membership in the New England Society of Allergy, the Massachusetts Allergy Society, and the Massachusetts Medical Society, and served on the Massachusetts Department of Public Health's UFFI Panel addressing environmental health issues.