Rebecca Gruchalla, M.D., Ph.D.
Associate Professor of Internal Medicine and Pediatrics
Chair, Division of Allergy and Immunology

Dr. Gruchalla's research activities include NIH sponsored studies of asthma intervention program targeted to inner-city Hispanic children and clinical research on drug hypersensitivity. 

David Khan, M.D.
Associate Professor of Internal Medicine
Director, Allergy and Immunology Fellowship Training Program

Dr. Khan is primarily involved in clinical activities at the Aston Ambulatory Care Clinic but is also involved in clinical research studies involving mood disorder and asthma as well as novel therapies for allergic diseases. 

William Neaville, M.D.
Assistant Professor of Pediatrics and Internal Medicine