GW
25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Willis, Gynecologic Oncologist in Mechanicsburg, PA?
Dr. Gregory Willis, DO is a Gynecologic Oncologist, who primarily practices in Mechanicsburg, PA with 2 additional practice locations. He has been practicing for over 25 years and is board certified. Dr. Willis graduated from Georgetown University, Washington, DC and completed his residency at Erlanger Med Ctr, General Surgery. Dr. Willis is fluent in English and Spanish, and is currently seeing new patients. Dr. Willis’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Willis’s office at (717) 801-0739.
Where did Dr. Willis go to medical school and complete their residency?
Residency: Erlanger Med Ctr, General Surgery | ERLANGER MEDICAL CENTER
Medical School: University Of N Tx Hlth Sci Ctr- Tx Coll Osteo Med- Ft Worth Tx | Georgetown University, Washington, DC | University Of North Texas Health Science Center
What languages does Dr. Willis speak?
Dr. Willis and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Willis treat?
As a Gynecologic Oncologist, Dr. Willis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Willis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Endometrial Cancer
- Uterine Cancer
- Endometrial Cancer Treatment (PDQ®)
- Malignant Endometrial Tumor
- Endometrial Carcinoma
- Cancer of the Endometrium
ICD-10 Codes:
- C541: Malignant neoplasm of endometrium
Also known as:
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ)
- Cancer of the ovary
- Ovarian carcinoma
- Female reproductive cancer
ICD-10 Codes:
- C562: Malignant neoplasm of left ovary
- C561: Malignant neoplasm of right ovary
- C563: Malignant neoplasm of bilateral ovaries
Also known as:
- Cancer Chemotherapy
- Cancer Immunotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
- Oncology immunotherapy
- Immune therapy for cancer
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
- Z5112: Encounter for antineoplastic immunotherapy
Also known as:
- History of ovarian cancer
- Ovarian Cancer
- Ovarian Epithelial, Fallopian Tube, and Primary Peritoneal Cancer Treatment (PDQ®)
- Past ovarian cancer
- Ovarian cancer survivor
- Previous adnexal malignancy
ICD-10 Codes:
- Z8543: Personal history of malignant neoplasm of ovary
Also known as:
- Vulvar Cancer
- Cancer of the vulva
- Vulvar carcinoma
- External female genital cancer
ICD-10 Codes:
- C519: Malignant neoplasm of vulva, unspecified
Also known as:
- Low White Blood Cell Count from Chemotherapy
- Blood Disorder
- Chemotherapy-induced agranulocytosis
- Neutropenia from cancer treatment
- Severe white blood cell deficiency
ICD-10 Codes:
- D701: Agranulocytosis secondary to cancer chemotherapy
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Widespread Cancer
- Cancer
- Disseminated Cancer
- Metastatic Cancer
- Advanced Cancer
ICD-10 Codes:
- C800: Disseminated malignant neoplasm, unspecified
Also known as:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Growth of unknown type in the right ovary
- Ovarian Disorder
- Right ovarian tumor of uncertain nature
- Undetermined right ovary growth
ICD-10 Codes:
- D3911: Neoplasm of uncertain behavior of right ovary
Also known as:
- Personal History of Uterine Cancer
- Uterine Cancer
- Past uterine cancer
- Previous endometrial cancer
- History of womb tumor
ICD-10 Codes:
- Z8542: Personal history of malignant neoplasm of other parts of uterus
Also known as:
- Abdominal or Pelvic Swelling, Mass, or Lump
- Belly lump
- Pelvic mass
- Abdominal swelling
ICD-10 Codes:
- R1900: Intra-abdominal and pelvic swelling, mass and lump, unspecified site
Also known as:
- Cervical Cancer
- Malignant Cervical Tumor
- Cervical Carcinoma
- Cancer of the Cervix
ICD-10 Codes:
- C538: Malignant neoplasm of overlapping sites of cervix uteri
Which procedures does Dr. Willis perform as a Gynecologic Oncologist?
As a Gynecologic Oncologist, procedures performed by a Dr. Gregory Willis may include:
- 3D Conformal Radiotherapy
- Adaptive Radiation Therapy (ART)
- Adrenalectomy
- Blood Thinning Therapy / Anticoagulation
- Blood Transfusion Consultation
- Blood Transfusion Follow Up
- Bone Excision
- Bone Grafting
For detailed information, please contact Dr. Willis' office.
Does Dr. Willis accept my insurance?
Dr. Willis accepts most major insurance plans. Important: Please call our office at (717) 801-0739 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Willis accept in Mechanicsburg, PA?
Dr. Willis in Mechanicsburg, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Blue Cross Blue Shield of Michigan
Capital BlueCross
Christian Healthcare Ministries
CVS Health (formerly Aetna)
Department of Veterans Affairs
Express Scripts
Humana
Medicare
Trustmark Insurance Company
View All Insurances
Where is Dr. Willis' office located?
Dr. Gregory Willis' Primary Practice
2035 Technology Pkwy
Mechanicsburg, PA 17050
(717) 801-0739
What is Dr. Willis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Willis's National Provider Identifier (NPI) number is 1184605677.
What common questions do patients ask about Dr. Willis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Willis
What is Dr. Gregory Willis's specialty?
Dr. Willis is a Gynecologic Oncologist near Mechanicsburg, PA. An obstetrician/gynecologist specializing in gynecologic oncology provides consultation and comprehensive management for patients with gynecologic cancer. This includes performing diagnostic and therapeutic procedures essential for the total care of patients with gynecologic cancer and addressing any resulting complications. Contact Dr. Willis to book an appointment today.
Is this Dr. Gregory Willis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Willis is affiliated with Upmc Harrisburg which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Gynecologic Oncologist?
Explore Gynecologic Oncologist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gregory Willis accepting new patients in Mechanicsburg, PA?
Yes, Dr. Gregory Willis is accepting new patients at this time.
Does Dr. Gregory Willis offer online booking?
Please contact Dr. Willis's office at (717) 801-0739 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Willis?
Please contact Dr. Willis's office at (717) 801-0739 for information regarding telehealth appointment availability or for scheduling assistance.
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