Pediatric Behavioral Health

Dedicated to improving healthcare for children in Northeast Tennessee and the surrounding Appalachian Region

Department of Pediatrics

Kristen Fowler Riem, PhD

Assistant Professor

Graduate Education: Ph.D., University of Tennessee, Knoxville, TN, Major: School Psychology
Pre-Doctoral Psychology Internship: Tennessee Internship Consortium, Knoxville, TN
Postdoctoral Fellowship: Institute for Integrated Behavioral Health, East Tennessee State University, Johnson City, TN

Matthew Tolliver, PhD

Associate Professor | Director of Behavioral Health

Graduate Education: Ph.D., East Tennessee State University, Johnson City, TN, Major: Clinical Psychology
Pre-doctoral Psychology Internship: Denver Health and Hospital Authority, Denver, CO
Postdoctoral Fellowship: Clinical Psychology, East Tennessee State University Pediatrics, Johnson City, TN

Morgan Treaster, PhD

Assistant Professor

Graduate Education: Ph.D., East Tennessee State University, Johnson City, TN, Major: Clinical Psychology
Pre-Doctoral Psychology Internship: Department of Psychiatry, University of Wisconsin, Madison, WI
Postdoctoral Fellowship: Institute for Integrated Behavioral Health, East Tennessee State University Pediatrics, Johnson City, TN