Meet Our Team

Executive Leadership

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Maria Zamora, MBA

President & Chief Executive Officer
James Mittelberger

James Mittelberger, MD, MPH, FACP, FAAHPM, CMD, HMD-C

Chief Medical Officer
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Laura Holden, MBA

Chief Financial Officer
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Robert (Bob) Scott

Chief of Human Resources Officer
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Jane King

Senior Vice President of Operations

Senior Leadership

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Frieda Alessi, MSL, DPT

Director of Operational Excellence
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Farhan Amin, MPH

Director of Quality Improvement
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John Byers

Director of Transportation
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Ailanis Wiebe RN, BSN

Senior Director of Clinical Services
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Alice Ceruzzi, MS

Director of Compliance
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Erica Black Foster, MS

Enterprise Applications & Analytics Director
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Dianna Garrett

Director of Marketing & Communications
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Mary Hertz

Organizational Development Director
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Tom Hyland

Executive Director, CEI Foundation
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Justin Lola

Vice President of Information Technology and Cloud Services
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Tricia Macilwaine

Director of In-Home Services
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Uche Uwahemu

Director of Government Affairs
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Justine Medina Tamillo, RN, MS

Vice President, Business Development
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Chi Won Yi

Director of Sales & Enrollment
Crystal-Zepeda

Crystal Zepeda, MA

Senior Director of PACE Operations