Valley Health is lead by an executive team that works directly with a Board of Directors and Quality Assurance (QA) Committee.
Executive Leadership

Steven L. Shattls, MPA
President/CEO

Mathew Weimer, MD
Vice President of Health Services/Chief Medical Officer

Mary-Beth Brubeck
Vice President of Finance/Chief Financial Officer
Brett Wellman, FNP - Associate Vice President of Business Operations
Debbie Zuberbuehler, RN - Chief Nursing Officer/Service Line Director for Optometry & OB/GYN
Andrea Marcum Vallejos, MD - Chief Medical Information Officer
Rachel Lively, MS- Chief Advocacy & Access Officer / Service Line Director for Behavioral Health, Dental, Pediatrics, & Community Health Program
Angie Wellman - Chief Technology Officer
Antonio Smith, CPA - Senior Associate Vice President of Finance/Deputy Chief Financial Officer
Rick Davis - Chief Human Resources & Corporate Affairs Officer
Lissa Gonzalez, MBA, APRN - Chief Quality Officer / Service Line Director for Family Medicine, Internal Medicine, and QuickCare
Ashley Houvouras, PharmD.- Chief Pharmacy Officer

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