Newyork-Presbyterian Medical Group Hudson Valley - ob/Gyn - Cortlandt Manor

Optum is a comprehensive healthcare provider offering a wide range of services, including primary care, urgent care, and specialty services such as cardiology, orthopedics, and pediatrics. With a focus on improving patient health and well-being, Optum utilizes advanced technology and a team of skilled professionals to deliver quality care tailored to individual needs. The organization emphasizes accessibility and convenience, featuring multiple locations and virtual care options to meet the evolving demands of patients. Optum is dedicated to fostering healthier communities through education, preventive care, and innovative healthcare solutions. Generated from the website

COVID-19 Coronavirus Update: To keep our patients as healthy as possible, we are offering video visits with our doctors and temporarily not seeing in-person appointments at some locations. Before coming into one of our locations, please call ahead so we can help determine which type of visit or location is best for you.

Leah M. Katz, MD, MPH is a board-certified radiation oncologist at NewYork-Presbyterian Hudson Valley Hospital and assistant professor of radiation oncology at Columbia University Irving Medical Center. She sees patients at NewYork-Presbyterian Hudson Valley Hospital Cheryl Lindenbaum Comprehensive Cancer Center in Peekskill, New York. Dr. Katz actively treats breast cancer, offering intraoperative radiation therapy (IORT,)which is a single fraction of radiation delivered at the time of one's breast surgery for early stage breast cancer. She also treats gynecological, gastrointestinal, and lung cancers, as well as lymphomas. For lung cancer, she is able to offer the advanced technique of stereotactic radiation therapy (SBRT.)She also offers palliative radiation oncology for metastatic disease. Dr. Katz leads the clinical trial program at Hudson Valley Hospital, partnering with Columbia University Medical Center to offer the patients the best advancements in care.