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Our Leadership

Meet Our Leadership Team

The leadership professionals at Three Rivers Behavioral Health are committing to enhancing the quality of life for individuals with mental and behavioral health needs. We work to ensure excellence in our treatment programs and services to help each person who walks through our doors step into a happier, more hopeful state of being.

  • Shannon Marcus LISW-CP,  Chief Executive Officer
  • Mary Boyd, MD, Medical Director
  • Christopher Jensen, Chief Financial Officer
  • Regena Sellers, RN, Chief Nursing Officer
  • Patricia Padgett, LMSW, Director of Clinical Services
  • Aimee Bowen, Director of Business Development
  • Juli Giglio, Director of Human Resources
  • Steve Rigney, Director of Plant Operations
  • Maria McCullough, Director of Needs Assessment
  • Leah Walker, PhD, Director of Quality Improvement/Risk Management

The First Place for a Second Chance

Three Rivers Behavioral Health’s professional staff are ready to help find treatment options for you or a loved one. Call 866-796-9911 for a no-cost, confidential assessment 24 hours a day, 7 days a week. If you need immediate medical assistance, contact 911 or seek the nearest emergency room.