Dr. Curtis Walling, Ph.D

Director of Substance Use Treatment

Curtis Walling, Ph.D. – Dr. Walling is a 4th generation native Arizonan, born and raised in Phoenix. He earned his Ph.D. in Counseling Psychology (Phi Beta Kappa) from the University of Florida in 1987. Dr Walling has worked in private practice since 1987, specializing in the treatment of substance use disorders, adolescents, and developmental disorders. Dr Walling has held past appointments as Director of Psychology at Charter Hospital, Clinical Director at Devereux Arizona, and Director of Outpatient Chemical Dependency at Phoenix St. Luke’s Hospital. Dr Walling is the founder and still currently serves as the Clinical Director of the ASAP, the Adolescent Substance Abuse Program, overseeing all daily operations and providing clinical supervision to all ASAP staff. You will reach Dr Walling directly when you call ASAP at (602) 434-0249. Dr. Walling and the ASAP Program have been Arizona’s finest outpatient substance abuse treatment program for Arizona teens since 1991.