Jason C DeViva Author

Claudia Zayfert, PhD, a clinical psychologist, is an internationally renowned expert in cognitive-behavioral therapy who has worked with trauma survivors for over 20 years. She is Associate Professor of Psychiatry at Dartmouth Medical School and Director of the Anxiety Disorders Service at Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire. Jason C. DeViva, PhD, is a clinical psychologist in the VA Connecticut Health Care System, where he works extensively with veterans returning from Iraq and Afghanistan. Dr. DeViva is on the faculty of the University of Connecticut School of Medicine and Yale School of Medicine. He has treated both veterans and civilians with posttraumatic stress disorder and related problems for over a decade.