Roger Karlsson, Ph.D., ABPP, Q.M.E., has been a licensed Psychologist and Psychotherapist since 1993, and is board certified in Forensic Psychology and a Qualified Medical Examiner. He earned his Ph.D. in Clinical Psychology and Clinical Science at the University of California in 2005.

Dr. Karlsson a member of the California Psychological Association, Fellow of the American Academy for Forensic Psychology, Fulbright Fellow, International Psychoanalytic Association, Swedish Psychoanalytic Society, San Francisco Center for Psychoanalysis, and the Santa Clara County Psychological Association.