Researchers and Laboratories Home / Research / Researchers and Laboratories Posted on November 8, 2018 by Callier Center for Communication Disorders Roozbeh Behroozmand, PhDRoozbeh Behroozmand, PhD Julia Evans, PhD, CCC-SLPJulia Evans, PhD, CCC-SLP John Hart, MDJohn Hart, MD Kelly Jahn, PhDKelly Jahn, PhD Michael Kilgard, PhDMichael Kilgard, PhD Colleen Le Prell, PhDColleen Le Prell, PhD “Pumpki” Lei Su, PhD, CCC-SLP“Pumpki” Lei Su, PhD, CCC-SLP Edward Lobarinas, PhDEdward Lobarinas, PhD Mandy J. Maguire, PhDMandy J. Maguire, PhD Margaret T. Owen, PhDMargaret T. Owen, PhD Pamela Rollins, EdD, CCC-SLPPamela Rollins, EdD, CCC-SLP Adrianna C. Shembel, PhD, CCC-SLPAdrianna C. Shembel, PhD, CCC-SLP Angela Shoup, PhDAngela Shoup, PhD Melanie J. Spence, PhDMelanie J. Spence, PhD Robert Stillman, PhDRobert Stillman, PhD Linda Thibodeau, PhD, CCC-A, CCC-SLPLinda Thibodeau, PhD, CCC-A, CCC-SLP Andrea Warner-Czyz, PhDAndrea Warner-Czyz, PhD