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Dr. Brian J. Chernak sees patients in Manhattan as a hematologist-oncologist with Memorial Hematology Lymphoma Group.
Dr. Chernak earned his medical degree at State University of New York Downstate Medical Center in 2018 — 8 years ago.
You'll find Dr. Chernak at 1275 York Ave, New York, NY 10065. Call (212) 639-2000 to schedule. A second listed location: 530 E 74th St, New York, NY 10021. The group behind the practice, Memorial Hematology Lymphoma Group, lists 216 clinicians with Medicare. For Medicare patients: Dr. Chernak accepts assignment. He is listed as offering telehealth.
If Dr. Chernak treated you or someone in your family, your experience is exactly what others are looking for. Leave a review below.
About Dr. Chernak's practice
- Specialty
- Hematologist-oncologist
- Credentials
- MD
- Practice
- Memorial Hematology Lymphoma Group
- Address
- 1275 York Ave, New York, NY 10065
- Phone
- (212) 639-2000
- Other locations
- 530 E 74th St, New York, NY 10021
- Medical school
- State University of New York Downstate Medical Center (2018)
- Medicare assignment
- Accepts
- Telehealth
- Available
- NPI number
- 1659877330
- NY license no.
- 302301
Medicare, Medicaid and hospitals
- Medicare patients (2024)
- 79 people with traditional Medicare, average age 75
- 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.
Medicare figures cover people with traditional (fee-for-service) Medicare only; services billed for fewer than 11 patients are not published.
Comparing oncologists? See 297 in Manhattan or 380 across New York City.
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Frequently Asked Questions
With Memorial Hematology Lymphoma Group, at 1275 York Ave, New York, NY 10065.
Call the office at (212) 639-2000.
Yes — Dr. Chernak accepts Medicare assignment, taking the Medicare-approved amount as full payment for covered services.
State University of New York Downstate Medical Center, graduating in 2018.
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