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Meet Our Team Of Compassionate Professionals


Meet The Team icon

At Flatirons Recovery, we believe in treating addiction and co-occurring mental health disorders from the inside out. We recognize and nurture the basic goodness and sanity that is alive in each of our clients, while supporting their process of healing, in order to provide them with the opportunity to develop a more stable, confident foundation for a long-lasting life in recovery.

Flatirons Recovery takes the same approach to constructing a caring, compassionate team of professionals to guide our clients through their recovery process. We respect, value, and empower each member of our team to continue their own process of growth and healing, while living our mission to provide greater clarity of purpose, connection to community, and ability to take action to the clients we serve.

Meet our amazing team!

Mark Oberg LPC, LAC
Co-Founder & CEO
Rachael Uris, MA
Co-Founder & Director of Community Outreach
Eve Sandler, LCSW
Clinical Director
Felicity Olson, LSW
Clinical Program Manager
Dr. Brian K. Wise, MD, MPH, ABIHM, ABoIM
Medical Director
Don Thompson
Admissions Coordinator
Kate M. Ziesenheim, PA-C
Psychiatric Physician Associate
Justin Virant, MA, LPCC
Lead IOP Therapist
Josh Davis, MA, LPCC
Primary Therapist
Ryan Gibbe
Case Manager
Jaroed Sarmiento
Housing Supervisor
Heather Lister
Peer Recovery Coach And CRAFT Facilitator
Nick Fruth
AcuDetox Provider And Recovery Coach
Tracy Barnes
Behavioral Health Technician

At Flatirons Recovery, our addiction recovery team in Boulder, Colorado, is committed to providing you with the highest level of care and support on your journey to recovery. Our team of dedicated professionals is here to guide you every step of the way, ensuring you receive personalized and compassionate treatment. With their expertise and genuine compassion, you can trust that you’re in capable hands. Let our addiction recovery team be your pillar of strength as you embark on this transformative path to a healthier and drug-free life. You don’t have to face addiction alone – our team is here to walk alongside you. Reach out to us today and take the first step towards lasting recovery with the support of our addiction recovery team in Boulder, Colorado.