About Gregory S. Willis, DO
Gregory S. Willis, DO is a gynecologic oncologist. Dr. Gregory S. Willis has 18+ years of experience in gynecologic oncology.
Practice Locations
Dr. Gregory S. Willis may be affiliated with:
- Pinnaclehealth Women's Cancer Center in Mechanicsburg, PA 17050
- Pinnaclehealth Women's Cancer Center in York, PA 17408
Education
Gregory S. Willis, DO earned a degree of a Doctor of Osteopathic Medicine.
Licenses
Gregory S. Willis, DO has been registered with the National Provider Identifier database since November 10, 2005, and his NPI number is 1184605677. Dr. Willis certified his NPI information on 01/24/2021.
Book an Appointment
To schedule an appointment with Dr. Gregory S. Willis, please call (717) 801-0739.