Meet Our Addiction Treatment Staff


Marty Rein, Ph.D, LPC, CACIII

Clinical Director

Kathleen Voelsing, BCN

Psychiatric Nurse Practitioner

Keith Colton, LCSW

Clinical Lead

Brianne Renley

Primary Clinician

Jill Popp

Primary Clinician

Laura Whitcomb, MA, LPCC


Faith Brandt, LPC
Jennifer Danforth

Office Manager

Andrew Tomey

Housing Coordinator

(877) 212-1238

Erin Greney

Admissions Manager

(303) 955-5599

Liz Kane

Senior Outreach Manager

Karen Rodriguez

Outreach Manager

Laura Beth Burkhalter

Alumni Coordinator

Walker Mondok

Human Resources Manager

Ethan Castro, MBA, JD

Chief Executive Officer

Pete Wahlers


Kevin Werner


Connect with Our Addiction Treatment Staff Today

Ready to begin your recovery journey? Have questions for a member of our addiction treatment staff? Learn more about AspenRidge Recovery Fort Collins today! Whether you want to begin the admissions process or verify your insurance, it’s easy to contact AspenRidge Recovery Fort Collins. Call today at (866) 957-6941, we can’t wait to begin this journey with you!