Do you suffer from Post Traumatic Stress Disorder (PTSD)?

Seeking individuals who have suffered trauma and developed posttraumatic stress disorder for a brain imaging study of the serotonin system. Must be between 18 and 65 years old and not currently taking antidepressant medication. Eligible participants are offered treatment at no cost. We have two locations. Midtown at 57th St. and Broadway, and Uptown at 165th St. and Riverside.

For more information:

Please call or email Brendan Carroll Call (212) 543-5902 email bc2234@columbia.edu

Our location:


Upper Manhattan, 1051 Riverside Drive. See map

Division of Molecular Imaging and Neuropathology

Principal Investigator: Gregory Sullivan MD



Upper Manhattan location: View Larger Map