About Us

• Medical oncologist and internist Arlyn Apollo cares for people with genitourinary cancer, including prostate, bladder, kidney, and testicular cancers. She also cares for people with gastrointestinal cancer. 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.