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Geisinger Endoscopy Montoursville is dedicated to the specialty practice of your digestive system. Established in 1978, the staff consists of two physicians and two physician assistants, and more than a dozen healthcare professionals with decades of local service.

If you need to see a provider now but your provider is not in, turn to Geisinger ConvenientCare Williamsport. Our providers treat injuries or illnesses that require immediate treatment but may not be serious enough to warrant an emergency room visit. No appointment necessary.

Geisinger’s Outpatient Addiction Medicine treatment centers help you fight substance abuse, including alcohol and opioid use disorder. Our program is proven to reduce mortality for opioid abuse and help patients improve family relations, keep jobs and avoid legal trouble. Personalized treatment plans are designed to meet each patient’s needs.

In addition to the primary care and specialty physicians located in Geisinger Medical Groups, many specialists travel from our medical centers to provide care for patients close to home. The Janet Weis Children's Hospital offers pediatric specialty services in Williamsport several days each month to better serve their pediatric patients.