Laura Lewis

Administrator, CDP, CADC II

Laura got her start as a chemical dependency counselor at Skagit Recovery Center in Mount Vernon, WA in 1997. However, the last 17 of her 20 years in the field have been spent serving Clark County, WA. Passionate about recovery, she opened Affinity in 2008 to expand on the area’s much-needed addiction and behavioral health services. 

Shahna Creagan


Shahna began working as a CDP in 2013 after obtaining her bachelor's in psychology from Washington State University and is currently working toward her master's in clinical mental health and addiction studies. She is also A.C.T's first certified problem-gambling counselor. Prior to getting her start in the behavioral health field, Shahna provided life and spiritual mentoring to young men and women for over 20 years.


Matt Wadzita


Olivia Lovely


Drew Lindsell


Matt obtained his bachelor's degree from Washington State University in 2014 where he majored in psychology and minored in addiction studies. He is currently working toward his Master of Science in Mental Health to become a LMHC. His passion for helping people in recovery started after losing friends to the disease of addiction. Matt's focus is on Neuroscience, psychopharmacology, and communication. 

Olivia runs Generations Counseling down the hall from Affinity, with her main area of focus being domestic violence and anger management counseling. Generations and Affinity work together with co-occurring patients to provide all-around service to those with a dual diagnosis. With 27 years in the field, Olivia has been an excellent resource and partner to ACT.



Mary Graham


Mary is currently working toward her degree in addiction at Clackamas Community College to become a licensed CDP. Mary's passion for helping others achieve fulfillment in sobriety stems from her own experience with overcoming the disease of addiction. On top of school and her career training, Mary runs a sober living facility in Oregon and speaks at behavioral health forums around the Pacific Northwest. 

Amanda Gillam




Amanda Boden


Caleb Merryman


Nathan Douglass


Amanda is currently working toward her Associate of Applied Science Degree at Portland Community College and will transfer to Portland State in the Fall to pursue her Bachelor’s Degree in Psychology. Prior to working with ACT, Amanda volunteered for various non-profits and coordinated with hospitals and other institutions to begin offering 12-Step meetings to their patients and residents. Her main objective in this field is to provide each patient the education, guidance, and compassion they need to achieve their goal of sobriety while providing a safe, non-judgmental environment.

Caleb received his Bachelor of Science from Western Washington University in 2017. New to the field, Caleb enjoys inspiring change in his patients, which he believes to be rewarding not only for them, but himself, as well. His areas of focus are Cognition, Neuroscience, and Abnormal Psychology, including domestic violence and stress management. When he’s not working at ACT, Caleb works with Autistic children, and writes and practices philosophy.

Nathan has an Associate Degree from Portland Community College and will complete his Drug and Alcohol Counseling program there in June of 2018. Prior to getting in the field of addiction, Nathan volunteered with the Yellow Brick Road Street Outreach program, helping to provide youth with basic medical and hygiene supplies along with helpful information on how to get off the streets. Nathan is determined to help lessen the stigma surrounding addiction that has plagued society. He is passionate about helping those who are struggling in their active addiction to get past those road blocks and ultimately experience a happy, healthy life.



Briana Self

Director of Marketing & Operations
Briana worked for Affinity when it first got its start back in 2010. After a few years away, working in the sales and marketing field in various industries, she found her way back. Briana's main goal is to make sure A.C.T.  and the quality care it provides, is well-known throughout the community.

Jackie Barton

HR & Billing Specialist

Jackie has been with Affinity since 2015 and has been a tremendous asset to the team from day one. Jackie's extensive knowledge of insurance billing makes her a great resource to clients who need help deciphering their behavioral health benefits. 


Sue Axon

Quality Assurance Specialist

Sjenna Mackey

Office Assistant

Sue joined the ACT team in June of 2017 and has contributed greatly to front office operations and patient care coordination, as well as the overall morale of the office.

The newest addition to the ACT team, Sjenna helps run the front desk and assists with other various tasks that keep day-to-day operations running smoothly. Prior to joining the ACT family, she helped run the non-profit Don't Shoot Portland.




JoJo has been a part of the A.C.T. family since November 2016 and is easily the favorite team member among clients. When he's not roaming the office making sure his people are where they should be, you will find him napping near his human, Briana.