My name’s David Flack. I’m a Licensed Mental Health Counselor (LMHC) and Substance Use Disorders Professional (SUDP), with offices located in the Fremont neighborhood of Seattle and in Tukwila, Washington.
Since 2002, I’ve provided counseling for teens and emerging adults with a wide variety of mental health and behavioral issues — focusing on trauma, depression, substance related concerns, problematic pornography use, and oppositional behavior. 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’ve expanded my office hours & have the following openings:
Fremont: Mon 2pm • Wed 3pm • Wed 6:30pm • Wed 7:30pm
Tukwila: Tue 2pm • Thu 3pm • Thu 4pm • Fri 2pm
Get Started | Wait List
UPCOMING PRESENTATION
Behavioral Addictions in Teens
Thursday, April 9, 2026 • 12:00pm to 3:00pm • Columbus, Ohio
As part of the American Counseling Association’s 2026 Conference
ACA’s Website
UPCOMING PRESENTATION
Behavioral Addictions in Teens
Thursday, June 11, 2026 • 1:45pm to 3:15pm • Kennewick, Washington
As part of the Washington Behavioral Healthcare Conference
WBHC’s Website