Dr. Vaughn is a seasoned Cognitive Behavioral Therapy (CBT) and Linehan Board Certified Dialectical Behavior Therapist™ (DBT), national speaker, and has served as an expert consultant for a variety of institutions including the U.S. Department of Defense, Kennedy Krieger Hospital, Jacksonville Naval Hospital, Kentucky Western State Hospital, & Camp Pendleton Marine Base. She earned a Doctor of Psychology (Psy.D.) degree from the Georgia School of Professional Psychology, completed a Doctoral internship at Vanderbilt University (where she also founded their DBT Peer Consultation team), and completed her post-doctoral work at the Department of Veteran Affairs - Intensive PTSD Program, conducting Prolonged Exposure (PE) for combat veterans and women with Military Sexual Trauma. She served for 6 years as a provider for Logistics Health Incorporated (LHI) conducting fitness-for-duty evaluations for soldiers preparing to enter the military.

Dr. Vaughn offers individual therapy with adults, families and couples, and parent coaching. 

Dr. Vaughn is available to see clients in Tennessee, Massachusetts, and participating PSYPACT states.