Benjamin J. Spooner, PA-C

Dr. Stoopler received his Bachelor of Science degree from Tulane University in 1971 and his medical degree from Cornell University Medical College in 1975. He completed his residency at North Shore University Hospital/Memorial Hospital and his oncology fellowship at Memorial Sloan-Kettering Cancer Center in New York City before joining the Columbia faculty in 1980. He is a Fellow of the American College of Physicians and a member of the American Society of Clinical Oncology, the International Association for the Study of Lung Cancer, the International Society of Gastrointestinal Oncology, the American Federation for Clinical Research and the Southwest Oncology Group. Dr. Stoopler is involved in patient care, clinical research and teaching on the medical oncology service.

Dr. Scott Russinoff, MD, located in Cortlandt, Town of, NY, is a fellowship trained, board-certified orthopedic surgeon specializing in hip and knee replacement surgeries. With a commitment to patient wellness and health, Dr. Russinoff offers high-quality medical experience and personalized treatment plans to help patients return to their routines quickly. As a local leader in outpatient same day joint replacement surgery, Dr. Russinoff focuses on minimally invasive techniques for knee and hip surgeries, aiming to provide effective treatment options for faster healing and recovery. With years of experience and thousands of surgeries performed, he strives to improve his patients' quality of life and help them achieve their wellness goals.Generated from the website

Mariya Kobi, MD, is a board-certified radiologist specializing in body imaging. She is an assistant professor of radiology at Columbia University Irving Medical Center and an assistant attending radiologist at NewYork-Presbyterian Hospital. Dr. Kobi earned her MD from Albert Einstein College of Medicine. After an internship year in internal medicine at Beth Israel Medical Center in New York, she completed her residency training at Montefiore Medical Center, where she served as chief resident. She then completed an Abdominal Imaging Fellowship, also at Montefiore Medical Center. Her clinical expertise is in multimodality abdominal imaging with a focus on gastrointestinal and genitourinary conditions. She interprets a wide range of imaging examinations including CT scan, MRI, ultrasound, and radiography. Her clinical interests are pre- and post-operative imaging of liver, kidney, and pancreas transplants and virtual colonoscopy. She has had numerous original research articles published, along with contributions to reviews and book chapters, and has given many oral presentations nationally, including at the Society of Abdominal Radiology annual meeting. She is a member of American College of Radiology (ACR), the Society of Abdominal Radiology (SAR), American Roentgen Ray Society (ARRS), and the Radiological Society of North America (RSNA). She serves on ACR quality improvement committees including the Expert Panel on GI Imaging and CT Colonography. See a full list of Dr. Kobi's publications.