Yi Cai, MD is an Assistant Professor and Director of Sleep Surgery at the Columbia University Irving Medical Center. She is driven by the desire to improve patients’ sleep through innovative clinical and research approaches. As one of the few fellowship-trained sleep surgeons in the New York City area, Dr. Cai has expertise in the diagnosis and surgical management of... Read More about Yi Cai, MD

NewYork-Presbyterian Medical Group Westchester, located at 55 Palmer Ave in Bronxville, New York, is dedicated to bringing world-class care to the Westchester community. Our team of doctors—including leading experts from ColumbiaDoctors—offer high-quality outpatient services, including hematology, oncology, radiation oncology services and more. Make an appointment with us today.

Luona Sun, MD is a board-certified breast surgeon trained in minimal invasive nipple sparing mastectomy, skin sparing mastectomy, intraoperative radiation therapy and various frontline localization skills. She is also an active researcher, focusing on rare diagnoses like small cell carcinoma in breast cancer and high risk lesion management in patients with coexisting cancer. One of her major research interests is... Read More about Luona Sun, MD

Anna Burgansky, MD, is Director of Obstetrics & Gynecology (OB/GYN) and Chief of the Division of General OB/GYN at NYP/Lawrence Hospital, and Assistant Professor of Obstetrics & Gynecology at Columbia University Medical Center (CUMC). She practices general obstetrics and gynecology, with clinical interests in laparoscopic and minimally invasive gynecologic surgical procedures.She co-chairs the Quality Assurance Committee and is actively involved in the development... Read More about Anna Burgansky, MD

Hye-Chun Hur, MD is a minimally invasive gynecologic surgeon at Columbia University Irving Medical Center. Prior to joining the faculty at Columbia, she worked at Beth Israel Deaconess Medical Center for 12 years as Director of the Minimally Invasive Gynecologic Surgery Division. Dr. Hur is fellowship-trained and specializes in benign gynecologic surgery through minimally invasive techniques, including advanced laparoscopy, robotic... Read More about Hye-Chun Hur, MD, MPH

Lisa A. Kachnic, MD, one of the nation’s leading radiation oncologists and a pioneer of new approaches to optimize the effectiveness of radiation therapy, has been named chief of the Radiation Oncology Service at NewYork-Presbyterian/Columbia University Irving Medical Center, and Professor and Chair of the Department of Radiation Oncology at Columbia University Vagelos College of Physicians and Surgeons. She also... Read More about Lisa Ann Kachnic, MD, FASTRO

Israel Deutsch, M.D., is Assistant Professor of Radiation Oncology at New York-Presbyterian/Columbia University Medical Center. Dr. Deutsch cares for patients with all types of cancer, with a special interest in Prostate, Gynecologic, and Head & Neck cancers. He is Director of Brachytherapy Services in the Department of Radiation Oncology. Dr. Deutsch is a respected researcher with numerous peer-reviewed contributions to... Read More about Israel Deutsch, MD

NewYork-Presbyterian Medical Group Westchester, located at 77 Pondfield in Bronxville, New York, is dedicated to bringing world-class care to the Westchester community. Our team of doctors—including leading experts from ColumbiaDoctors—offer high-quality outpatient services, including oncology, endocrinology services and more. Make an appointment with us today.