Our Staff

Paul Greco, MA

Primary Therapist

Paul has served in the position of Primary Therapist at Sierra Tucson since August 2021.  His mental health field experience started in 2018 in Cincinnati, Ohio, where he treated trauma, mood, and other mental health disorders as a licensed therapist at Child Focus, Inc until July 2021.  He was also part of the Clermont County Crisis Response Team, a collaborative group of mental health professionals serving in the immediate aftermath of tragedy, disaster, and other traumatic events.  Although born in Ohio, Paul grew up in the White Mountains, and from Arizona went to the United States Military Academy, obtaining a Bachelor’s of Science in international history in 2008.  Before earning a graduate degree in Clinical Mental Health Counseling from the University of Cincinnati in 2018, he served eight years in the military.  In Tucson, he enjoys echoes of the remote beauty of Alaska’s mountains and the sunbaked sands of Iraq.  He and his wife have three children who joyfully spread chaos wherever they go.

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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
  • + 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