Registered Nurse - Melanoma Sarcoma Surgical Oncology Clinic Location: UTSW Simmons Comprehensive Cancer Center - Dallas,? With over 75 years of excellence in Dallas-Fort Worth, Texas, committed to excellence, innovation, teamwork, and compassion. As a world-renowned medical and research center, we strive to provide the best possible care, resources, and benefits for our valued employees. Ranked as the No. 1 hospital in Dallas-Fort Worth according to U.S.