Providers

Dr. Mark Ashamalla is a board-certified radiation oncologist with expertise in thoracic, gynecologic, and genitourinary cancers, as well as advanced treatment techniques including stereotactic radiosurgery (SRS), stereotactic body radiotherapy (SBRT), and high-dose-rate (HDR) brachytherapy. He serves as Chief of Radiation Oncology at Episcopal Health Services and as an attending physician[…]

Naima Alexander is a Physician Assistant with experience in both surgical and outpatient urology. Originally from Bangladesh, she moved to the United States at the age of ten and went on to graduate cum laude with a Bachelor of Science from The City College of New York. She later earned[…]

Dr. Vishesh Agrawal is a distinguished radiation oncologist at Advanced Radiation Centers of New York (ARC), practicing at the Lake Success office in Nassau County. He earned his medical degree from Harvard Medical School and medical internship at Brigham and Women’s Hospital, followed by radiation oncology residency at New York-Presbyterian[…]