Director of Anxiety Disorder Research and
the Anxiety Disorders Treatment ClinicPhone: (601) 815-6518
Dr. Tull's research broadly focuses on understanding the role of difficulties in emotion regulation (especially in the form of emotional avoidance) in the development and maintenance of the anxiety disorders, with a particular focus on PTSD, panic disorder, and generalized anxiety disorder. His current research focuses on examining the emotionally avoidant function of substance use among individuals with PTSD, as well as the negative clinical outcomes associated with the presence of co-occurring PTSD among substance users (e.g., substance abuse treatment drop-out, engagement in HIV-risk behaviors).
Dr. Tull has been the recipient of three grants from the National
Institute on Drug Abuse. He has also served as Co-Investigator on grants funded
by the National Institute of Mental Health and the Canadian Institutes of
For more information about Dr. Tull's research, please visit the Personality and Emotion Research and Treatment Laboratory webpage.
2500 North State Street
Jackson, MS 39216
General Information: 601-984-1000
Patient Appointments: 888-815-2005