Rochester Regional Health Allergy, Immunology & Rheumatology offers comprehensive, compassionate care and educational programs for children and adults with asthma, allergies, and other immune system diseases, including arthritis and autoimmune disease. Our physicians are all board-certified in their respective specialties. Our practice also has two Nurse Practitioners, one of which is a certified asthma educator. If you have any questions... Read More about RRH Allergy & Rheumatology

Ya Li Chen, MD is an allergist/immunologist and rheumatology specialist affiliated with Rochester Regional Health and Rochester General Hospital. He sees patients at Rochester Regional clinical locations including the Alexander Park Medical Campus and the Allergy, Immunology & Rheumatology/Infusion Center, is accepting new patients, and provides diagnosis and management of allergies, asthma, immunologic and rheumatologic conditions. Dr. Chen earned his... Read More about Ya Li Chen, MD

Allergy and Immunology - Employed by Rochester Regional Health

Effective March 19, 2026 Allergy & Rheumatology - Greece is relocating - care will continue on March 25, 2026 at the Unity Hospital Professional Office Building on March 25, 2026. Please see our website for additional information.