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Leading cancer care, research and clinical trials in Pennsylvania

Geisinger Cancer Institute combines advanced cancer care, precision medicine and leading research to improve outcomes and expand access to innovative therapies for our communities.

As an NCI-designated Community Oncology Research Program (NCORP) site, we connect you and your patients to nearly 100 national Phase II and III clinical trials — no referral to a distant academic center required.

And our multidisciplinary teams leverage insights from the MyCode® Community Health Initiative, one of the world's largest healthcare-based genomic research programs, to support more personalized treatment decisions.

Through advanced technologies, including the region's only CyberKnife® S7 robotic radiation system, groundbreaking immunotherapy research and strong partnerships with referring providers, we’re helping shape the future of cancer care.

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Photos of GCSOM Summer Research Symposium 2025

Leadership team

Rajiv Panikkar
Rajiv Panikkar, MD
Chair of the Cancer Institute
David J. Carey
David J. Carey, PhD
Chair of Molecular and Functional Genomics

Our specialties

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Shape the future of care

Deliver exceptional care while making a difference in the communities you serve.
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