Jonathan Haas MD

Jonathan Haas, MD, is a radiation oncologist who specializes in the use of stereotactic body radiotherapy (SBRT), a procedure that delivers precise, high-dose radiation to treat people with prostate and breast cancer. Dr. Haas, a member of NYU Langone Health’s Perlmutter Cancer Center, clinical associate professor in the Department of Radiation Oncology at NYU Long Island School of Medicine and chair of the Department of Radiation Oncology at NYU Langone Hospital—Long Island, was one of the first radiation oncologists to deliver SBRT using CyberKnife, which targets the tumor from hundreds of angles and can compensate and correct for tumor movement in real time. This procedure decreases treatment time, which allows patients to recover more quickly and return to their normal lives. NYU Langone Hospital—Long Island is one of the largest CyberKnife practices in the United States and is a recognized training site for this advanced technology.