
About Dr. Tanya Underwood
Board-certified psychiatrist serving adults across Arizona.
Meet Dr. Underwood
Twenty-five years, one physician.
Dr. Tanya Underwood is a highly qualified and deeply experienced adult psychiatrist who has spent over two decades helping patients navigate complex mental health challenges.
Her work is informed by a commitment to clinical excellence, personalized care, and a focus on long-term healing.
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Her path has taken her from the community mental health sector to serving as Director of the Mood Disorders Program at Sierra Tucson, and then into private practice—where she has worked one-on-one with patients for the past ten years.
She holds certification from the American Board of Psychiatry and Neurology since 2007. Now offering care exclusively via secure telemedicine, she makes compassionate, expert psychiatric treatment more accessible to adults across Arizona.
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Credentials
Training & Certification
Board Certification
American Board of Psychiatry and Neurology, since 2007
Medical License
Licensed to practice across all of Arizona
Doctor of Osteopathic Medicine
Western University of Health Sciences (1994–1998)
Residency in Psychiatry
University of Arizona Department of Psychiatry (1998–2002)
Leadership
Director, Mood Disorders Program at Sierra Tucson
Experience
25+ years in clinical practice, 10 in solo private practice
