Hematologists and Oncologists in New York
Data updated monthly · Last refresh October 2026
1,167 Hematology & Oncology providers practice in New York, including 493 (42%) offering telehealth. The largest concentration is in New York. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,167providers
493telehealth
New Yorktop city
Hematology & Oncology by city in New York
Choose a city to see providers there.
Hematology & Oncology providers in New York
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Kenneth Angelino, M.D.Rockville Centre, NY · $33 in drug and device payments (2025) · Telehealth ·
(516) 536-1455 Dr. Leonard Kessler, MDRockville Centre, NY · No drug or device payments recorded (2025) ·
(516) 536-1455 Dr. Magdy Shaaban, M.D.Rockville Centre, NY · $649 in drug and device payments (2025) ·
(516) 223-0700 Dr. Richard Lee, MDRockville Centre, NY · $371 in drug and device payments (2025) · Telehealth ·
(516) 536-1455 Dr. Ronald Primis, M.D.Rockville Centre, NY · No drug or device payments recorded (2025) ·
(516) 536-1455 Dr. Valerie Kremer, M.D.Rockville Centre, NY · $386 in drug and device payments (2025) · Telehealth ·
(516) 536-1455 Dr. Paul Feffer, M.D.Roslyn, NY · No drug or device payments recorded (2025) ·
(516) 365-3411 Dr. David Mastrianni, MDSaratoga Springs, NY · $46 in drug and device payments (2025) · Telehealth ·
(518) 226-6000 Dr. Edward Liebers, MDSaratoga Springs, NY · $713 in drug and device payments (2025) ·
(518) 226-6000 Dr. Elizabeth Valentine, M.D.Saratoga Springs, NY · No drug or device payments recorded (2025) ·
(518) 583-8499 Dr. John Delmonte, MDSaratoga Springs, NY · $677 in drug and device payments (2025) ·
(518) 226-6000 Dr. Michael Dosik, M.D.Setauket, NY · No drug or device payments recorded (2025) ·
(631) 751-5421 Dr. Heather Katz, D.O.Sleepy Hollow, NY · $18 in drug and device payments (2025) · Telehealth ·
(914) 366-1625 Dr. Keyur Thakar, M.D.Sleepy Hollow, NY · No drug or device payments recorded (2025) · Telehealth ·
(914) 366-1625 Dr. Matthew Siskin, MDSleepy Hollow, NY · No drug or device payments recorded (2025) ·
(914) 366-1600 Dr. Xuejun Wang, MDSleepy Hollow, NY · $23 in drug and device payments (2025) · Telehealth ·
(215) 955-8465 Dr. Dipen Patel, M.D.Smithtown, NY · $40 in drug and device payments (2025) · Telehealth ·
(631) 751-3000 Dr. Noshir Dacosta, MDSmithtown, NY · $74 in drug and device payments (2025) ·
(631) 751-3000 Dr. Louis Avvento, MDSouthampton, NY · No drug or device payments recorded (2025) · Telehealth ·
(631) 751-3000 Dr. Abhirami Vivekanandarajah, M.D.Staten Island, NY · $96,305 in drug and device payments (2025) · Telehealth ·
(718) 816-6440 Dr. Alisa Sokoloff, M.D.Staten Island, NY · $96 in drug and device payments (2025) · Telehealth ·
(718) 226-6400 Dr. Anibal Ribeiro, MDStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 720-1700 Dr. David Jin, M.D., PH.D.Staten Island, NY · No drug or device payments recorded (2025) ·
(917) 930-8118 Dr. Esther Levy, DOStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 226-6400 Dr. Harold Reilly, M.D.Staten Island, NY · No drug or device payments recorded (2025) ·
(718) 816-1842 Dr. Jean Paul Atallah, MDStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 226-9000 Dr. John Imperio, MDStaten Island, NY · $120 in drug and device payments (2025) ·
(718) 317-3267 Dr. Mahmoud Aly, M.D.Staten Island, NY · $31 in drug and device payments (2025) ·
(718) 987-9777 Dr. Mary Vesoniaraki, MDStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 226-6400 Dr. Meekoo Dhar, MDStaten Island, NY · $82 in drug and device payments (2025) ·
(718) 226-6400 Dr. Michael Elias, M.D.Staten Island, NY · $205 in drug and device payments (2025) ·
(718) 732-4049 Dr. Minira Aslanova, DOStaten Island, NY · $522 in drug and device payments (2025) ·
(718) 226-6400 Dr. Neel Patel, MDStaten Island, NY · $221 in drug and device payments (2025) ·
(631) 751-3000 Dr. Philip Friscia, MDStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 226-6400 Dr. Qun Dai, MDStaten Island, NY · $31 in drug and device payments (2025) ·
(718) 226-6400 Dr. Rewais Morcus, M.D.Staten Island, NY · $754 in drug and device payments (2025) · Telehealth ·
(718) 450-0515 Dr. Seetha Murukutla, M.DStaten Island, NY · $1,461 in drug and device payments (2025) ·
(332) 963-0000 Dr. Shamim Salman, MDStaten Island, NY · $1,581 in drug and device payments (2025) ·
(718) 816-6440 Dr. Sobha Atluri, MDStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 732-4049 Dr. Terenig Terjanian, MDStaten Island, NY · No drug or device payments recorded (2025) ·
(718) 226-6400 Dr. Thomas Forlenza, MDStaten Island, NY · $378 in drug and device payments (2025) · Telehealth ·
(718) 816-4949 Dr. Thomas Mcginn, M.D.Staten Island, NY · No drug or device payments recorded (2025) ·
(718) 667-6707 Dr. Vaishali Krishnamoorthy, MDStaten Island, NY · $311 in drug and device payments (2025) · Telehealth ·
(631) 751-3000 Dr. Achuta Guddati, MDStony Brook, NY · $864 in drug and device payments (2025) ·
(631) 444-3655 Dr. Anna AndrzejczykStony Brook, NY · $116 in drug and device payments (2025) ·
(631) 444-2493 Dr. Bareia Chaudhry, D.O.Stony Brook, NY · $110 in drug and device payments (2025) · Telehealth ·
(631) 444-2058 Dr. Changtai Tian, MDStony Brook, NY · $1,351 in drug and device payments (2025) ·
(631) 689-8333 Conditions Hematology & Oncology providers in New York commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in New York?There are 1,167 Hematology & Oncology providers with active NPI records practicing in New York, according to federal NPPES data refreshed monthly.
Do Hematology & Oncology providers in New York offer telehealth?Yes. 493 of the 1,167 Hematology & Oncology providers in New York (about 42%) report offering telehealth services in CMS data.
Which cities in New York have the most Hematology & Oncology providers?New York (336), Brooklyn (95), Rochester (65) have the highest concentration of Hematology & Oncology providers in New York.
How many Hematology & Oncology providers in New York received drug or device company payments?667 of 1,167 Hematology & Oncology providers in New York (57%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Hematology & Oncology providers in New York treat?Hematology & Oncology providers commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
Do most Hematologists and Oncologists in New York work in independent practices or large health systems?Among 777 Hematologists and Oncologists in New York enrolled in Medicare, 7% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 81% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Hematologists and Oncologists in New York work at?According to CMS facility affiliation records, the New York hospitals where the most Hematologists and Oncologists hold privileges are NYU Langone Hospitals in New York; North Shore University Hospital in Manhasset; New York-Presbyterian Hospital in New York.
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