Pictured: Roni Tamari

Roni Tamari, MD

Hematologic Oncologist

Clinical Expertise

Stem Cell Transplantation for Hematologic Cancers; Myelodysplastic Syndrome (MDS); Leukemia and Other Blood Cancers; Paroxysmal Nocturnal Hemoglobinuria

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Accepted Insurance Providers

Dr. Tamari accepts the following list of insurance providers. Select your insurance provider to see more details.

Contact and Location

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Find a Convenient Location

Memorial Sloan Kettering has locations throughout New York City, Long Island, New Jersey, and Westchester. These locations offers many services, including screening, chemotherapy, and medical testing.

About Me


MD, Ben-Gurion University


Internal Medicine - Jacobi Medical Center


Hematology/Oncology - Montefiore Medical Center; Bone Marrow Transplantation - Memorial Sloan Kettering Cancer Center

Board Certifications

Internal Medicine; Medical Oncology; Hematology

I am a board-certified hematologist and oncologist specializing in the use of stem cell transplantation to treat patients with hematologic malignancies (cancers that arise from blood cells). I work as part of a multidisciplinary team of transplantation specialists who treat patients with these diseases.

As a clinical researcher, my work focuses on identifying risk factors associated with relapse after allogeneic stem cell transplantation for myelodysplastic syndrome and acute muyelogenous leukemia. Together with my colleagues I am developing protocols for early post-transplant intervention to prevent relapse.


Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. This allows us to consider all your needs together, and to give you the best possible care.

Clinical Trials

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Find a Clinical Trial for You

Memorial Sloan Kettering's doctors and scientists are constantly developing new treatments for cancer. MSK is typically running hundreds of clinical trials at a given time.

You may be able to participate in a clinical trial even if you are new to MSK. Search our online directory to find trial information and see more about who can participate.

Research and Publications

Publications on PubMed

Visit PubMed for a full listing of Dr. Tamari’s journal articles. Pubmed is an online index of research papers and other articles from the US National Library of Medicine and the National Institutes of Health.