Selah Sullivan, MS, CCC-SLP, is a practicing speech-language pathologist whose master's thesis, ''The Exploration of a Combination Therapy on Voice Feminization for Male-to-Female Transgender Individuals'', provided the framework and prototype for the Voice and Communication Program for Transgender Women (VCMTF Program) used today. Sullivan began researching transgender voice modification to prepare herself for the University of Nevada, Reno's pilot Transgender Voice and Communication Clinic. She has presented posters on male-to-female voice modification at the Nevada Speech and Hearing Association (NSHA) Convention in 2014 and the American Speech and Hearing Association (ASHA) Convention in 2015. She continues to provide voice therapy and participate in voice modification research.
