Meet Our Team

Meet Our Executive Team

Peter E. Fisher, MD, MBA

Peter E. Fisher, MD, MBA

President and CEO

Daniel F. Brown, MD, MBA

Daniel F. Brown, MD, MBA

Medical Director
Chair, Department of Pathology and Laboratory Medicine,
Chief, Section of Neuropathology,

Jeff Wisotzkey, PhD, HCLD, CC

Jeff Wisotzkey, PhD, HCLD, CC

Clinical Laboratory Director,
Scientific Officer

Lisa W. Anthony

Lisa W. Anthony

Vice President,
Clinical Operations

Brandy Frey, MBA, CHC, CHPC

Brandy Frey

Vice President, Support Operations
Corporate Compliance and Privacy Officer

Harvey B. Guindi

Harvey B. Guindi

Chief Information Officer

Dean Hoppes

Dean Hoppes

Chief Financial Officer

Beth A. Rokus

Beth A. Rokus

Chief Officer, Strategy and Operations


Our Operational Team

William F. Ahlfeld, MS, PA(ASCP)
Manager, Clinical Operations – Surgical Pathology

Georgia Colasante, MS, MT(ASCP), SM(NRM)
Manager, Clinical Operations – Microbiology

Geoffrey Correll, BS, MT(ASCP)
Director, Clinical Operations – Quality and POCT

Lisa Crowthers MT
Manager, Clinical Operations – Automation

Kelly Frankenfield, BS CT (ASCP) Manager, Clinical Operations – Cytology and Pathology Office

Allyssa Staboleski, MB (ASCP)CM Manager, Clinical Operations – Molecular Diagnostics

Tae Kim, BS, MT
Manager, Clinical Operations – ACLs

Nadine M. Koenig, BS, MT, TC-NRCC - Manager, Clinical Operations – Toxicology

Kimberly Pacella MT(ASCP)SCYMCM
Director, Clinical Operations, Specialty

Linda Pflueger, CT(ASCP)
Director, Clinical Operations, Pathology

Melanie D. Ritter MHA, MT (ASCP), SCCM (ASCP) Administrator, Clinical Operations

Anthony T. Rizzardi, MT(ASCP)HHS
Director, Clinical Operations – NorthEast Regional ACLs

Health Network Laboratories

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HNL House Calls

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