Dr. Gregory S. Willis
Overview
Gregory Willis, DO, specializes in gynecologic oncology and is certified by the American Osteopathic Board of Obstetrics and Gynecology. He practices at PinnacleHealth Women's Cancer Center and is affiliated with UPMC Lititz, UPMC Memorial, UPMC Hanover, UPMC Harrisburg, UPMC Community Osteopathic, and UPMC West Shore. He completed his fellowship at Community General Osteopathic Hospital, medical school at University of North Texas, residency at Erlanger Health System, and residency at Community Hospital of Lancaster.
Dr. Willis is rated as an Advanced provider by MediFind in the treatment of Endometrial Stromal Sarcoma. His top areas of expertise are Virilizing Ovarian Tumor, Ovarian Carcinosarcoma, Desmoplastic Small Round Cell Tumor, Ovarian Cancer, and Hernia Surgery.
His clinical research consists of co-authoring 1 peer reviewed article. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
1703 Innovation Drive, Suite 2001, York, PA 17408
18 North Street, Hanover, PA 17331
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
St Paul Place Specialists Inc
Dwight Im is a Gynecologic Oncologist and an Oncologist in Baltimore, Maryland. Dr. Im is rated as a Distinguished provider by MediFind in the treatment of Endometrial Stromal Sarcoma. His top areas of expertise are Rectocele, Endometrial Cancer, Endometrial Stromal Sarcoma, Hysterectomy, and Oophorectomy. Dr. Im is currently accepting new patients.
St Paul Place Specialists Inc
Teresa Diaz-Montes is a Gynecologic Oncologist and an Oncologist in Baltimore, Maryland. Dr. Diaz-Montes is rated as a Distinguished provider by MediFind in the treatment of Endometrial Stromal Sarcoma. Her top areas of expertise are Endometrial Cancer, Endometrial Stromal Sarcoma, Vulvar Cancer, Hysterectomy, and Ureteroscopy. Dr. Diaz-Montes is currently accepting new patients.
St Paul Place Specialists Inc
Hyung Ryu is a Gynecologic Oncologist and an Oncologist in Baltimore, Maryland. Dr. Ryu is rated as a Distinguished provider by MediFind in the treatment of Endometrial Stromal Sarcoma. His top areas of expertise are Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, Endometrial Cancer, Malignant Mixed Mullerian Tumor, and Hernia Surgery. Dr. Ryu is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Desmoplastic Small Round Cell TumorDr. Willis isDistinguished. Learn about Desmoplastic Small Round Cell Tumor.
- Malignant Mixed Mullerian TumorDr. Willis isDistinguished. Learn about Malignant Mixed Mullerian Tumor.
- Ovarian CancerDr. Willis isDistinguished. Learn about Ovarian Cancer.
- Ovarian CarcinosarcomaDr. Willis isDistinguished. Learn about Ovarian Carcinosarcoma.
- Sertoli-Leydig Cell TumorDr. Willis isDistinguished. Learn about Sertoli-Leydig Cell Tumor.
- Testicular Yolk Sac TumorDr. Willis isDistinguished. Learn about Testicular Yolk Sac Tumor.
- Advanced
- AgranulocytosisDr. Willis isAdvanced. Learn about Agranulocytosis.
- Cervical CancerDr. Willis isAdvanced. Learn about Cervical Cancer.
- Chronic Familial NeutropeniaDr. Willis isAdvanced. Learn about Chronic Familial Neutropenia.
- Endometrial CancerDr. Willis isAdvanced. Learn about Endometrial Cancer.
- Endometrial Stromal SarcomaDr. Willis isAdvanced. Learn about Endometrial Stromal Sarcoma.
- EndometritisDr. Willis isAdvanced. Learn about Endometritis.
- Experienced
- AdenomyosisDr. Willis isExperienced. Learn about Adenomyosis.
- Adult Soft Tissue SarcomaDr. Willis isExperienced. Learn about Adult Soft Tissue Sarcoma.
- AngiomyomaDr. Willis isExperienced. Learn about Angiomyoma.
- BRCA Positive Breast CancerDr. Willis isExperienced. Learn about BRCA Positive Breast Cancer.
- Cervical DysplasiaDr. Willis isExperienced. Learn about Cervical Dysplasia.
- Eccrine PorocarcinomaDr. Willis isExperienced. Learn about Eccrine Porocarcinoma.