About Us

HNL Lab Medicine, A leading, full-service medical laboratory

Headquartered in Allentown, Pennsylvania, we provide testing and related services to physician offices, hospitals, long-term care facilities, employers, and industrial accounts.

With more than 50 patient service centers throughout Pennsylvania, we provide accessible, patient-focused laboratory services in the communities we serve.

Our team of more than 2,000 professionals includes 109 board-certified pathologists and scientific directors, along with more than 400 certified laboratory scientists and phlebotomists. Together, they bring deep expertise, operational excellence, accountability, and compassionate care to every test we perform. 

How We Work

For Our Patients

We are committed to creating an environment where patients feel respected, supported, and cared for at every point of interaction.

Across our patient service centers and laboratory operations, we focus on accessibility, clear communication, and consistent experiences, so patients know what to expect and feel confident in the care they receive.

For Our Partners

We operate as a true partner to the providers and health systems we serve, aligning closely with clinical teams to support quality, efficiency, and continuity of care.

Our laboratory model is designed to be flexible, responsive, and accountable. This allows for faster problem-solving, clear communication, and solutions built around real clinical and operational needs.