The company provides radiation oncology, medical oncology, cancer care, radiation therapy, and neurosurgical services for various types of cancer, including bone, brain, breast, gastrointestinal, gynecological, prostate, skin, and lung cancer. Vantage encourages joint venture ownership opportunities for physicians and hospitals to leverage the strength of the company's network while maintaining control of their practice. The company's 50 cancer centers and over 350 affiliated physicians are now part of The US Oncology Network.