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Angela McMahon, EdD
Welcome to The Hills of OC, your trusted partner in mental health and substance use disorder treatment consulting. We specialize in helping organizations navigate the licensing process to provide comprehensive care at all levels. Dr. McMahon is a national consultant that brings extensive knowledge and experience and works collaboratively with clients in every state across the United States. Together, we strive to enhance access to quality treatment and support for those in need.


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Licensing or Accreditation Services Nationwide for Substance Use Disorder and Mental Health Treatment
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