My name’s David Flack. I’m a Licensed Mental Health Counselor and Substance Use Disorders Professional located in the Seattle area. On Mondays, I meet with clients in the Fremont neighborhood of Seattle. On Tuesdays, Wednesdays, and Thursdays, I meet with clients in Tukwila, Washington — a short drive from West Seattle, Burien, Kent, and the rest of south King County.
Since 2002, I’ve provided counseling for teens and emerging adults with a wide variety of mental health and behavioral concerns — focusing on trauma, depression, substance use, problematic pornography use, other behavioral addictions, and LGBTQ+ topics. For more, go to Counseling.
In addition to my clinical work, I regularly provide well-received professional development programs — including full day trainings, three hour workshops, and shorter presentations. Topics include facilitating change, treating trauma in teens, addressing substance use, and more. For more, go to Training.
SEEKING SERVICES?
I have the following openings for weekly in-person sessions:
Fremont: Mondays 6:30pm.
Tukwila: Wednesdays 6:30pm. Fridays 3:00pm & 4:00pm.
Get Started | Wait List
UPCOMING PRESENTATION
Behavioral Addictions in Teens
Thursday, April 9, 2026
American Counseling Association’s Conference • Columbus, Ohio
Visit ACA’s Website for Details