Keith R. Brunckhorst, MD is a talented physician who is board-certified in medical oncology and hematology. Dr. Brunckhorst is experienced and well-versed in the most cutting edge cancer technology, with an impeccable work history and education. Dr. Brunckhorst earned his medical degree from New York Medical College, where he received the Mosby Scholarship Award for his scholastic effort. Dr. Brunckhorst then completed his internship and residency in Internal Medicine at Stamford Hospital. Last, Dr. Brunckhorst completed his fellowships in hematology and oncology at Lenox Hill Hospital. For more than 30 years, Dr. Brunckhorst has been employed at Lenox Hill hospital, most recently serving in the esteemed position as Associate Chief and Associate Program Director of Oncology. In addition, Dr. Brunckhorst has served as an investigator for multiple research projects and also worked on two publications. He was appointed as a clinical instructor of medicine at Cornell Medical School.