South Carolina Oncology Associates (SCOA) is the only comprehensive cancer treatment center in South Carolina that provides medical, radiation and gynecological oncology plus important patient support services like diagnostic radiology, infusion therapy, hospice and research - all under one roof. Our 119,000 square foot cancer center in Columbia, SC brings state-of-the-art radiation technology, diagnostics and treatment together to increase comfort and help reduce the stress cancer brings to patients and their families.