Best Oncology in Brooklyn
2026: Brooklyn Voted Dr. John Kehoe, MD Best Oncology! Dr. John Kehoe, MD 9711 3rd Ave, Brooklyn (718) 921-3800 – johnkehoemd.com Dr. John Kehoe, MD, is the leading oncologist, specializing in breast cancer surgery and treatment. With his Memorial Sloan Kettering training and over two decades of experience, Dr. Kehoe is known for his exceptional…

