Meet Our Team
Surgeons
Corrie E. Roehm, MD, FAAP, FACS: Director of THC, Ear, Nose and Throat and Cochlear Implant Surgeon
Robert A. Williamson, MD: Ear, Nose and Throat Cochlear Implant Surgeon
Audiologists
Amy Gensler, MA, CCC-A, LSLS Cert. AVT: CI Audiologist and Auditory Verbal Therapist, Clinical Care Coordinator
Lisa Copeland, Au.D., CCC-A: CI Audiologist
Elizabeth Preston, Au.D., CCC-A: Communications Manager, CI Audiologist
Stephanie Tchen, Au.D., CCC-A: Lead CI Audiologist
Speech Therapists
Laura Beattie, M.S., CCC-SLP: Speech-Language Pathologist
Jessica Egred M.A., CCC-SLP: Speech-Language Pathologist
Ashley Fairleigh, M.S., CCC-SLP: Speech-Language Pathologist
Cheryl Kraemer, M.A., CCC-SLP, LSLS Cert. AVEd: Lead Speech-Language Pathologist and Auditory-Verbal Educator
Lyna Sullivan, M.S. CCC-SLP: Speech Language Pathologist
Psychologists
Audrey Cortesi, Psy.D.: Pediatric Psychologist
Sarah J. Schoffstall, PhD, NCSP: Pediatric Psychologist
Support Staff
Sheyla Ortuno, R.N.: Nurse to Dr. Roehm
Margarita Gamez, M.A.: Medical Assistant to Dr. Williamson
Sandia Naidoo-dwarka, L.M.S.W.: Social Worker