Top DoctorsPediatrics (General) Diane L. Halpin, M.D. VHC Health; Inova Fairfax Hospital; Inova Fairfax Hospital Northern Virginia Pediatric Associates, P.C. 107 N. Virginia Ave. Falls Church ,VA 22046 703-532-4446 https://northernvirginiapediatrics.com/diane-l-halpin-m-d-f-a-a-p/