Andrew P. Hayek

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.

Blue Ridge Day Surgery Center LP provides healthcare services. Its outpatient services include anesthesia, general surgery, gynecology, hand surgery, ophthalmology, orthopaedics, otorhinolaryngology, pain management, plastic & reconstructive, podiatric, retina, spine surgery and urology. The company was founded in 1985 and is headquartered in Raleigh, NC.

Johnston Surgicare LP operates an outpatient surgery center. The company was established in August 2006 and is headquartered in Johnston, RI.

Cedar Park Surgery Center LLC engages in the provision of surgical services. The company was founded on May 3, 2010 and is headquartered in Cedar Park, TX.

Part of DaVita, Inc., VillageHealth DM LLC is a subsidiary that provides integrated kidney care to individuals across all 50 states in the US. The company is based in Vernon Hills, IL and has impacted over 100,000 lives over 20 years of delivering integrated kidney care. The company supports patients throughout their kidney care journey, from early stages of kidney disease to dialysis or transplant. VillageHealth aims to provide comprehensive care, including complex chronic conditions that may affect kidney health.

Kohlberg Kravis Roberts & Co. LP (KKR) is a private equity subsidiary of KKR & Co. Inc founded in 1976 by Henry Kravis, George Roberts and Jerome Kohlberg. The firm is headquartered in New York.

OptumHealth, Inc. provides health care plans, behavioral modification programs and personalized health portals. It offers case and disease management, physical health, decision support, and wellness programs. The company is headquartered in Golden Valley, MN.

The Boston Consulting Group, Inc. engages in the provision of management consulting services. It specializes in automotive and mobility; biopharmaceuticals; consumer products; education; oil and gas; power and utilities; engineered products and infrastructure; financial institutions; and health care payers, providers, and services. It offers big data and advanced analytics; change management; client learning and enablement; and corporate development and financial services. The company was founded by Bruce Doolin Henderson in 1963 and is headquartered in Boston, MA.