Jonathan A. Haas, MD

New York University

Mineola, New York

Jonathan A. Haas, MD, is a Clinical Professor and the Chair of the Department of Radiation Oncology at New York University (NYU) Grossman Long Island School of Medicine. He is also part of NYU Langone’s Perlmutter Cancer Center, where he treats patients with cancer, including, but not limited to, prostate and breast cancers. He is a founding lifetime member of the Radiosurgery Society (RSS), serves on the RSS Board of Directors, and serves as their site leader for genitourinary oncology.

Dr. Haas earned his medical degree from Washington University in St. Louis, Missouri. With a passion for advanced technology and procedure-based medicine, he chose to specialize in radiation oncology. He completed his residency at the University of Pennsylvania School of Medicine and is board-certified with the American Board of Radiology.

Dr. Haas was one of the first radiation oncologists to perform CyberKnife® surgery, a highly advanced form of stereotactic radiosurgery. This procedure decreases treatment time, allowing patients to recover more quickly. He is a reviewer and editor of many preeminent journals in radiation oncology, lectures and trains physicians in the United States and internationally on stereotactic body radiation therapy and hosts courses on its use. He has been named a Castle Connolly New York Metropolitan Top Doctor, New York Magazine Top Doctor, and New York Newsday Top Doctor, and is a frequent contributor to WABC and WOR radio in New York as well as Sirius Doctor Radio.