Rachel Kobos, MD

Rachel Kobos, MD

Pediatric Oncologist

Clinical Expertise

Pediatric Leukemia and Lymphoma; Pediatric Tumors of the Kidney; Bone Marrow Transplantation

New Patient Appointments

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Accepted Insurance Providers

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

Contact and Location

Locations map

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, New York Medical College


Pediatrics - New York Presbyterian/Weill Cornell Medical Center


Pediatric Hematology/Oncology - Memorial Sloan Kettering Cancer Center/New York Presbyterian

Board Certifications

Pediatrics; Pediatric Hematology/Oncology

I am a pediatric oncologist who treats children with many different cancers, including leukemia, lymphoma, kidney tumors, and liver tumors. I am also involved in the care of patients who are receiving a stem cell transplant as part of their treatment. I am a member of the Children’s Oncology Group and participate in many of their clinical trials.

In my laboratory research, my colleagues and I are analyzing the molecular basis of sarcomas. We are using the latest technologies to see which genes or pathways in these tumors are turned on or off. We hope to identify new therapeutic targets and translate these findings into new treatments for children with sarcomas and, hopefully, other types of cancers.

I first came to Memorial Sloan Kettering as a medical student working with the Pediatric Stem Cell Transplant Team and found the patients and their families to be incredibly inspiring. Years later, I am proud to be a member of the attending staff and a part of the Department of Pediatrics at Memorial Sloan Kettering. We are a dedicated team of professionals that includes physicians, nurses, social workers, teachers, and child life specialists. We provide both medical and emotional services for children receiving treatment here to make this experience as comforting for them as possible.


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. Kobos's Lab

Publications on PubMed

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