Dr. Krzysztof Jacek Misiukiewicz, MD

Dr. Krzysztof Misiukiewicz is an oncologist and internal medicine physician who has dedicated 27 years to treating cancer patients. He earned his medical degree from Wroclaw Medical University and completed his residency at St. Barnabas Medical Center. Dr. Misiukiewicz specializes in head and neck cancers, including oral and thyroid cancers, bringing nearly three decades of expertise to his patients. He is fluent in both English and Spanish.

Dr. Misiukiewicz practices across multiple Mount Sinai locations in New York, including The Mount Sinai Hospital, Mount Sinai West, and Mount Sinai Morningside, as well as Beth Israel Medical Center. His clinical focus centers on treating head and neck cancers and thyroid cancer, conditions that require specialized care and attention. He regularly performs comprehensive blood work and metabolic panels to monitor his patients' health throughout treatment. Patients have given Dr. Misiukiewicz an average rating of 4.0 on Vitals.