Memorial Sloan Kettering medical oncologist Jonathan Peled

Jonathan Peled, MD, PhD

Medical Oncologist

Clinical Expertise

Hematopoietic Cell Transplantation (Bone Marrow Transplantation)

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Accepted Insurance Providers

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

Contact and Location

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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, PhD, Albert Einstein College of Medicine


Massachusetts General Hospital


Memorial Sloan Kettering Cancer Center

Board Certifications

Internal Medicine; Medical Oncology

I am a medical oncologist who specializes in bone marrow transplantation for blood cancers including leukemias, multiple myeloma, myelodysplastic syndrome, and lymphoma.

I have always been interested in biology, cancer, and the immune system. I chose a career in oncology because of the exciting developments ongoing in the field and the opportunity to form deep relationships with patients and their families. Bone marrow transplantation in particular is a powerful way to potentially cure cancers of the blood, and I am interested in how the transplanted immune system from the donor accomplishes this.

One of the major problems in bone marrow transplantation is graft-versus-host disease. If we can find a way to reduce or eliminate this problem, many more patients could benefit from the cures that transplantation can offer. This is the motivation that drives the research I do alongside providing patient care.

Awards and Honors

  • Omega Alpha (2009)
  • Community Service Award, Medical Society of the State of New York (2010)
  • American Society of Bone Marrow Transplantation Best Abstract Award (2016)


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

Smiling doctors in the lab

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

View Dr. Peled's Lab

Publications on PubMed

Visit PubMed for a full listing of Dr. Peled’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.