Pediatrics / Pulmonology Division / Faculty Faculty Augusto A. Litonjua, M.D., M.P.H. Pediatric Pulmonology Division Chief Pulmonology Division - Faculty Augusto Litonjua, M.D., M.P.H., Chief Karen Z. Voter, M.D., Pediatric Pulmonology Fellowship Program, Director Divya Chhabra, M.B.B.S., M.M.Sc. Heidi Connolly, M.D. Matthew McGraw, M.D. Daniel Sheehan, Ph.D, M.D. Monica Vielkind, M.D., M.S. Jamie Wooldridge, M.D. Department of Pediatrics - All Faculty View a listing of all Department of Pediatrics Faculty.