Sam Gregory "Gregg" Marshall, Ph.D., RCP
Last modified on: 05-04-2021 16:34:48
Home Town: Round Rock
Sam Gregory “Gregg” Marshall, Ph.D., RCP, of Round Rock, is chair of the Department of Respiratory Care at Texas State University. He is former vice-president of the Texas Society of Sleep Professionals and a board member of the Coalition for Baccalaureate and Graduate Respiratory Therapy Education. He is also a member of the American Association for Respiratory Care, Texas Society of Respiratory Care, American Academy of Sleep Medicine and the American Association of Sleep Technologists. Marshall received a Bachelor of Science from Baylor University, Master of Science in healthcare administration from Texas State University and Doctorate of Education from The University of Texas at Austin.