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OUR DOCTORS

Our Doctors: Text
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ALAN J SHIENBAUM 

DO, FCAP, FASCP

2018 - Present

President, CEO, Board of Directors
Partner; Pathology Associates of Northeastern Pennsylvania

Co-Owner; Keystone Medical Laboratories
Laboratory Director; Commonwealth Tyler Memorial Hospital

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MICHAEL A. YODER

MD, FCAP, FASCP

2003 - Present

Vice President and CFO, Board of Directors Partner; Pathology Associates of Northeastern Pennsylvania and Keystone Medical Laboratories
Medical Director; Keystone Medical Laboratories Laboratory Director; Commonwealth Moses Taylor Hospital

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JEANINE M. CHIAFFARANO

DO, FCAP, FASCP, FAOCP

2022 - Present

Board of Directors Partner; Director of Women's Health Pathology;

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RYAN M. CRISTELLI

DO, FCAP, FASCP, FAOCP

2021 - Present

Director of Gastrointestinal Pathology; Pathology Associate of Northeastern PA and Keystone Medical Laboratories

Laboratory  Director; Endless Mountains Hospital and Barnes-Kasson Hospital

Our Doctors: Our Team
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