Dr. Sweet is a board-certified allergist-immunologist, specifically trained to diagnose and treat allergies, asthma, and immune disorders. Dr. Sweet was in private practice in Honolulu, Hawaii for 18 years before joining Billings Clinic in Billings, Montana. He has published several articles in the field of allergy and immunology and joined Silver Falls Dermatology to launch the Allergy Department. Dr. Sweet has extensive experience in the diagnosis and management of allergies, chronic sinusitis, asthma, allergic skin conditions including eczema and hives, anaphylaxis, food and drug allergy, insect sting allergy, and immunodeficiency. He provides treatment with allergen immunotherapy as well as food and drug challenges and aspirin desensitization. Dr. Sweet treats both children and adults.