Directions

On the Geisinger Medical Center campus, Rt. 54 exit off I-80.

Click here to view a map of this site.

About us

Knapper Clinic's family medicine office, located on the campus of Geisinger Medical Center, offers primary care and on-site services like lab, X-ray and pharmacy. Same-day, evening and Saturday appointments are available. Call us today and discover the difference Geisinger doctors make.

A message from Anthony Billas, MD, Medical Director, Geisinger Medical Groups in Columbia and Montour counties.

ProvenHealth Navigator
When you need help managing a chronic, complex, or newly diagnosed medical condition, turn to Geisinger's ProvenHealth Navigator program.

Our ProvenHealth Navigator program is a free program designed to enhance the care of Geisinger Gold members, and reduce hospitalizations and trips to the emergency room. A ProvenHealth Navigator nurse case manager will be assigned to you, and can coordinate all of your care, develop a care plan specifically for you, review your medications, make sure you get all the necessary check-ups and screenings recommended for your age and connect you with community resources, if needed.

Click on the links below to see how the ProvenHealth Navigator program can help you stay well.
About ProvenHealth Navigator
Mary's Story
William & Doris' Story
Joseph's Story
Jack's Story
Doris' Story

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Advanced Technology to Serve You Better

Geisinger has been nationally recognized for its technology initiatives, which include its implementation of electronic health records and an e-prescription system.

Patients also can request appointments, renew prescriptions and review their medical records online
with the convenience of MyGeisinger, Geisinger's online health-management tool. Visit MyGeisinger to begin the easy registration process.

About insurance

Geisinger physicians accept most major health insurance plans. Please check to be certain we accept yours. Patients are responsible for determining services covered by their insurance provider.

Community Health Events

Community Calendar

Stay healthy

Click here to visit Geisinger's Health & Wellness page for thousands of articles on health topics written in easy-to-understand language.

MyGeisinger

MyGeisinger helps you to meet your health care needs quickly and conveniently by providing a secure, confidential and efficient way to view your health information anywhere you have internet access.

With MyGeisinger, you can:
- Schedule appointments with your Geisinger Primary Care and Women's Health providers
- Check and graph your lab results
- Calculate your out of pocket expenses with MyEstimate
- Refill/renew your prescriptions
- Communicate with your Geisinger doctor's office
- Pay your bill
- And much more!

For more information or to sign up, visit MyGeisinger today.