Our Staff

Sierra Tucson – Ranked #1 in Newsweek’s list of Best Addiction Treatment Centers in Arizona for 2020!

Emily Coombs, NMD

Naturopathic Physician

Emily Coombs, NMD, is a licensed naturopathic physician with a passion for mental health. She is currently completing her residency education at Sierra Tucson. She received a BS in Herbal Science and a naturopathic medical degree from Bastyr University in Seattle, WA. Dr. Coombs believes treatment should be customized for each individual and understands the importance of treating the whole person. She utilizes botanical medicine, nutraceutical support, diet and lifestyle modifications, and specialty lab tests to find and treat the root cause of illness. Dr. Coombs values the connections she is able to make with her patients as she supports them on their healing journey.

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The time spent at Sierra Tucson was the true beginning of my journey. Not only did I overcome my addictions, but I began to focus on the root causes that created my compulsions. I understand myself so much better now.

– Anonymous Client
We work with
  • Aetna
  • Beacon Health Options
  • Cigna
  • United Healthcare
  • + MANY MORE
Marks of Quality Care
These accreditations are an official recognition of our dedication to providing treatment that exceeds the standards and best practices of quality care.
  • Equine Assisted Growth and Learning Association (EAGALA)
  • GeneSight
  • National Association of Addiction Treatment Providers (NAATP)
  • National Association of Psychiatric Health Systems (NAPHS)
  • Neurostar
  • The Joint Commission (JCAHO) Gold Seal of Approval