Yoshiya (Josh) Yamada, MD

Yoshiya (Josh) Yamada, MD

Radiation Oncologist


Co-Chief, Multi-Disciplinary Spine Tumor Service

Clinical Expertise

Brachytherapy; Genitourinary Cancers; Brain Tumors; Spine and Bone Tumors; Stereotactic Radiosurgery; Liver Tumors; Image-Guided Radiotherapy

New Patient Appointments

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Accepted Insurance Providers

Dr. Yamada 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, University of Alberta


Radiation Oncology - Princess Margaret Hospital


Radiation Oncology - Memorial Sloan Kettering Cancer Center

Board Certifications

Radiation Oncology (US and Canada)

I am a radiation oncologist who specializes in using brachytherapy and image-guided radiation therapy (IGRT) to treat cancer. I have particular expertise in caring for patients with spine tumors, primary brain tumors, and metastatic brain tumors. I see nearly 500 patients a year at Memorial Sloan Kettering in Manhattan.

Brachytherapy and IGRT are very effective and safe ways to treat tumors. These advanced techniques allow us to deliver high doses of radiation while sparing healthy tissue and causing fewer side effects. I work with a team of highly skilled surgeons, radiologists, medical physicists, radiation therapists, and nurses. Caring for patients together allows us to take advantage of the sophisticated medical technology available at MSK, and ultimately to provide better outcomes for our patients.

When I first meet with patients, we spend a lot of time discussing the potential benefits and side effects of radiation therapy. It is always my priority to explain things in a way that my patients can truly understand. We often look at their scans together and I point out specific ways radiation therapy can be helpful. My goal is to make sure my patients feel hopeful that there are good treatment options available to them, and that they know we’ll work together to make the best choices.

I am also involved in cancer clinical trials. My research focuses on using image-guided technologies to treat tumors in all areas of the body, including adult brain and spine tumors and liver tumors. I am the primary researcher for several trials using brachytherapy to treat prostate cancer.

The field of radiation therapy is constantly evolving, especially in the area of caring for patients with advanced cancers. We are using focused, high-dose radiation in combination with targeted drug therapies. As a result, we’re helping patients live longer and more fulfilling lives.

I have been invited to speak in many scientific forums both nationally and internationally. I currently serve on the medical advisory board of the Chordoma Foundation.

Outside of work, I am a lay minister for my church.

My goal is to make sure my patients feel hopeful that there are good treatment options available to them, and that they know we’ll work together to make the best choices.

Dr. Yamada

Awards and Honors

  • New York Magazine Top Doctors (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

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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. Yamada’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.