Dermatology Amherst
Dr. Packianathan is a board-certified allergist and immunologist at Schweiger Dermatology & Allergy. She specializes in diagnosing and treating a wide range of allergy and immunology conditions in both adults and children, including seasonal and perennial allergies, hives, eczema, food allergies, asthma, sinusitis, contact allergy and drug allergy. Dr. Packianathan has a particular interest in contact allergy and specializes in patch testing.