D3 Advanced Radiation Planning Services

D3 Oncology Solutions, originally known as D3 Advanced Radiation Planning Services, is a specialized provider of radiation oncology services, including remote treatment planning and medical physics support. Founded as a subsidiary of UPMC (University of Pittsburgh Medical Center), the company was created to help cancer centers implement and optimize advanced radiation therapy technologies. Their expertise covers a wide range of clinical services, such as remote dosimetry for IMRT and VMAT, as well as comprehensive physics consulting and quality assurance. In 2015, the company was acquired by Varian Medical Systems to enhance Varian's software and services portfolio for the global oncology market. Today, D3 operates as a key clinical services unit within Varian, which is now a part of Siemens Healthineers. The organization continues to support healthcare providers in delivering high-quality, efficient radiation treatments to cancer patients.