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In Manhattan, Dr. Kristin T. Hsieh works as a radiation oncologist at The New York Proton Center.
She graduated from Columbia University College of Physicians and Surgeons in 2020, which means 6 years have passed since medical school.
The office is at 225 E 126th St, New York, NY 10035; the phone number on record is (646) 968-9064. 46 clinicians bill Medicare through The New York Proton Center, so it is a group practice rather than a solo office. For Medicare patients: Dr. Hsieh accepts assignment. Video (telehealth) appointments are listed as an option.
About Dr. Hsieh's practice
- Specialty
- Radiation oncologist
- Credentials
- MD
- Practice
- The New York Proton Center
- Address
- 225 E 126th St, New York, NY 10035
- Phone
- (646) 968-9064
- Medical school
- Columbia University College of Physicians and Surgeons (2020)
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1104453554
- NY license no.
- 335096
Your review of Dr. Hsieh — wait times, how well things were explained, how you were treated — helps other patients decide.
Medicare, Medicaid and hospitals
- New York Medicaid
- Enrolled fee-for-service provider since 2025. Medicaid managed-care plans keep their own networks, so check with your plan.
Comparing radiation oncologists? See 84 in Manhattan or 105 across New York City.
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Frequently Asked Questions
With The New York Proton Center, at 225 E 126th St, New York, NY 10035.
Call the office at (646) 968-9064.
Yes — Dr. Hsieh accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
Columbia University College of Physicians and Surgeons, graduating in 2020.
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