Family Allergy Center has two locations, this Centreville one and another in Gainesville. The practice focuses on pediatric and adult asthma, as well as allergic and immunologic diseases. Its doctors are Kenneth R. Bergman, M.D. and Tamara S. Smith, M.D., MPH. They are supported by registered nurse Catherine Thal-Larsen, RN, FNP, as well as four professionally licensed nurses.