Cetronia Leadership

Board of Trustees 2019

Michael Bonner, MBA

Strategy & Business Development Consultant, HIP Consulting – Healthcare Innovation Partners

Russell Clelland, CTP, CIA

Chair Elect

Vice President & Treasurer, Talen Energy (Retired)

Christine Duborg

Director, Corporate Social Responsibility, Olympus Corporation of the Americas

Timothy Holt

Manager of Public Affairs, Air Products (Retired)

John S. Hrubenak, MBA

Vice President, Operations and Business Development, St. Luke’s Hospital – Sacred Heart Campus

Gregory G. Kile, MBA

President and CEO of Populytics, Inc. and Chief Insurance Officer at Lehigh Valley Health Network (LVHN)

James D. Kish, PHRN

Volunteer at Large

Medevac Flight Team Member, Lehigh Valley Health Network

Christopher W. Lakatosh, CFP®, AIF


Principal and Senior Consultant, Cornerstone Institutional Investors

Sarah Jolly Murray, MBA, JD


Attorney, Gross MGinley LLP

David B. Roehrig


President, Stauffer Insurance Group

Ronald Thomas

Volunteer at Large

CAD Designer, Air Products

Keith Weinhold, MHA, FACHE

Immediate Past Chair

Senior Vice President – Service Lines, Lehigh Valley Health Network

Larry Wiersch, MSEHS

Ex Officio

Chief Executive Officer, Cetronia Ambulance Corps

William Zajdel, DO, FACOEP

Medical Director - Ex Officio

Emergency Physician, Lehigh Valley Health Network

Mr. Timothy P. Woodbridge

Vice President, Embassy Bank

Senior Management Team

Larry Wiersch, MSEHS

Chief Executive Officer

Robert Mateff, Sr., BA

Chief Operating Officer

Chris Peischl, BA, NRP

Director of Operations

Amy Ninos

Director of Finance

Shawn McGovern

Director of Human Resources

Bob Walbert

Director of Systems Status Management

Kim Blichar

Director of Marketing & Public Relations

Nicole Dugan

Director of Education

Michael Nagel, MPA, EMT

Director of Facilities and Project Management

Tina Fatzinger

Billing Manager

Brad Miller 

Operations Supervisor

Michael LaPearl

Operations Supervisor

Edwin Boyle

Operations Supervisor