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Dr. Katherine A. Mager, a gynecologic oncologist based in Buffalo, NY, practices with ROSWELL Park Cancer Institute.
She graduated from Jefferson Medical College of Thomas Jefferson University in 2011, which means 15 years have passed since medical school.
To book an appointment, call (716) 845-2300. Dr. Mager's office is at Elm and Carlton St, Buffalo, NY 14263. She also has a listed practice location at 199 Park Club Ln, Williamsville, NY 14221. 488 clinicians bill Medicare through ROSWELL Park Cancer Institute, so it is a large group practice rather than a solo office. For Medicare patients: Dr. Mager accepts assignment.
If Dr. Mager treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
Quick facts
- Specialty
- Gynecologic oncologist
- Credentials
- MD
- Practice
- ROSWELL Park Cancer Institute
- Address
- Elm and Carlton St, Buffalo, NY 14263
- Phone
- (716) 845-2300
- Other locations
- 199 Park Club Ln, Williamsville, NY 14221
- Medical school
- Jefferson Medical College of Thomas Jefferson University (2011)
- Medicare assignment
- Accepts
- NPI number
- 1376825646
- NY license no.
- 279874
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 96 people with traditional Medicare, average age 70
- Procedures on Medicare Care Compare
- Removal of the uterus 1–10 procedures
- Removal of skin lesions 1–10 procedures
- Colonoscopy 1–10 procedures
- New York Medicaid
- Enrolled fee-for-service provider since 2019. Medicaid managed-care plans keep their own networks, so check with your plan.
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing oncologists? See 53 in Buffalo or 68 across Greater Buffalo.
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Frequently Asked Questions
With ROSWELL Park Cancer Institute, at Elm and Carlton St, Buffalo, NY 14263.
Call the office at (716) 845-2300.
Yes — Dr. Mager accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Jefferson Medical College of Thomas Jefferson University, graduating in 2011.
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