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Dr. Charles J. Ryan, a medical oncologist based in Manhattan, NY, practices with Memorial Solid Tumor Group.
He graduated from University of Wisconsin School of Medicine in 1996, which means 30 years have passed since medical school.
To book an appointment, call (212) 639-2000. Dr. Ryan's office is at 1275 York Ave, New York, NY 10065. Dr. Ryan is also listed at 353 E 68th St, New York, NY 10065. He accepts Medicare assignment — useful to know if you are on traditional Medicare. Telehealth visits are listed as available.
Reviews here come only from patients. If you've seen Dr. Ryan, add yours.
Dr. Ryan at a glance
- Specialty
- Medical oncologist
- Credentials
- MD
- Practice
- Memorial Solid Tumor Group
- Address
- 1275 York Ave, New York, NY 10065
- Phone
- (212) 639-2000
- Other locations
- 353 E 68th St, New York, NY 10065
- Medical school
- University of Wisconsin School of Medicine (1996)
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1083672000
Medicare, Medicaid and hospitals
- Medicare quality score (MIPS 2024)
- 83 out of 100 — reported through the group practice
- New York Medicaid
- Enrolled fee-for-service provider since 2025. Medicaid managed-care plans keep their own networks, so check with your plan.
Comparing oncologists? See 297 in Manhattan or 380 across New York City.
Other oncologists in Manhattan
Dr. Ayca Gucalp, MDMedical Oncologist · Memorial Solid Tumor GroupNo reviews yetNew York, NY
Dr. Barbara T. Ma, MDMedical Oncologist · Weill Medical College of CornellNo reviews yetNew York, NY
Dr. Benjamin O. Herzberg, MDMedical Oncologist · Trustees of Columbia University in the City of New YorkNo reviews yetNew York, NY
Dr. Bobby C. Liaw, MDHematologist-Oncologist · Icahn School of Medicine at Mount SinaiNo reviews yetNew York, NY
Dr. Boris Kobrinsky, MDMedical Oncologist · New York UniversityNo reviews yetNew York, NY
Dr. Borna Mohabbatizadeh, MDSurgical Oncologist · Icahn School of Medicine at Mount SinaiNo reviews yetNew York, NYWrite a review
Frequently Asked Questions
With Memorial Solid Tumor Group, at 1275 York Ave, New York, NY 10065.
Call the office at (212) 639-2000.
Yes — Dr. Ryan accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
University of Wisconsin School of Medicine, graduating in 1996.
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