Gregory E. Spurlock

Alliance HealthCare Services, Inc. engages in the provision of outsourced medical services. It operates through the following segments: Radiology, Oncology, Interventional, and Corporate. The Radiology segment provides mobile to fixed-site to service line management to hospitals and provider groups. The Oncology segment consists of a range of oncology services and ancillary services for cancer patients. The Interventional segment offers pain management services for a wide range of conditions and diseases through therapeutic, minimally invasive procedures to treat and ease pain, medication, laboratory testing, and other services. The company was founded in 1987 and is headquartered in Irvine, CA.

LLR Management, LP is a private equity firm founded in the year 1999 by Howard Ross, Ira Mark Lubert and Seth Lehr. The firm headquartered in Philadelphia, Pennsylvania.

USR Holdings LLC operates hospitals and surgery centers. The company was founded by Richard N. W. Wohns in 2001 and is headquartered in Newport Beach, CA.

Alliance Oncology LLC provides diagnostic imaging services. Its services include alliance cancer center services, alliance radio surgery, alliance oncology centers ad alliance oncology state-of-the-art radiation therapy. The company was founded in 2005 and is headquartered in Nashville, TN.

Orthopaedic Alliance Tennessee PA operates as a orthopaedic surgery group. It offers general orthopaedics, physiatry, hand therapy, and platelet rich plasma services. The company was founded by George Carpenter, Sr. in 1926 and is headquartered in Nashville, TN.