Leonard H. Wexler, MD - MSK Pediatric Hematologist-Oncologist

As a radiation oncologist at Memorial Sloan Kettering Cancer Center (MSK), I am dedicated to advancing cancer treatment through innovative research and compassionate patient care. I see patients at Memorial Sloan Kettering Bergen in New Jersey and specialize in radiation therapy to treat many types of cancers, including breast cancer, genitourinary cancers, thoracic cancers, and metastatic disease, including spine tumors and spinal cancers.

Memorial Sloan Kettering surgeon Bernard Park is a thoracic surgeon who specializes in the surgical treatment of non-heart chest diseases, including lung cancer, esophageal cancer, mediastinal tumors such as thymoma, chest wall tumors, and malignant pleural mesothelioma.

I am a medical oncologist whose clinical practice is dedicated solely to the care of patients with all stages and subtypes of breast cancer, including estrogen receptor-positive, HER2-positive, and triple-negative breast cancer.