Geisinger’s Advanced Practitioner Fellowship in Critical Care Medicine is a 12-month program designed to provide physician assistants and nurse practitioners with immersive, hands-on experience at a dynamic, innovative healthcare system. GEISINGER MEDICAL CENTER (GMC), located in Danville, PA, the largest tertiary/quaternary care teaching hospital in the region, is licensed for 475 beds, including 89 pediatric beds in the Janet Weis Children's Hospital.