About Us

• Memorial Sloan Kettering dermatologist Helen Haliasos specializes in treating skin cancer, as well as side effects from chemotherapy, radiation therapy, or immunotherapy that may impact the skin. For general information, call Memorial Sloan Kettering at 212-639-2000, 24 hours a day, seven days a week. To make an appointment, call us at 800-525-2225, Monday through Friday between 8:30 AM and 5:30 PM ET.