Memorial Sloan Kettering medical oncologist William Tew

William P. Tew, MD

Medical Oncologist

Clinical Expertise

Gynecologic Cancer (Ovarian, Uterine, Cervical); Clinical Trials

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Accepted Insurance Providers

Dr. Tew 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, University of Rochester


Internal Medicine - New York University Medical Center


Medical Oncology - Memorial Sloan Kettering Cancer Center; Medicine - Weill Cornell Medical College

Board Certifications

Internal Medicine; Medical Oncology

I am a medical oncologist with clinical expertise in the diagnosis and treatment of women with gynecologic malignancies.

My research focuses on improving the treatment options for women with recurrent ovarian cancer. We are developing new agents that target blood vessels (angiogenesis) and regulate the immune system. Our goal is to develop more effective agents with fewer side effects.

In addition, I have a special interest in treating our older patients, and in studying the effects of aging on their tolerance to chemotherapy and surgery.


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

Publications on PubMed

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