William V. B. Webb

HCA, Inc. engages in the provision of healthcare services. The firm specializes in general surgery, cardiology, oncology, neurology, orthopedics, and obstetrics services. The company was founded by Thomas Frist, Sr., Jack Massey, and Thomas Frist, Jr. in 1968 and is headquartered in Nashville, TN.

Part of HCA Healthcare, Inc., Healthtrust, Inc. - the Hospital Co. is a company that provides health care services. The company is based in Nashville, TN. Healthtrust, Inc. - the Hospital was acquired by Columbia/HCA Healthcare Corp. on April 24, 1995 for $3,587.50 million.

Sheridan Healthcare, Inc. provides medical and healthcare solutions for anesthesiology and other specialties to physicians, hospitals and outpatient centers. It specializes in anesthesia, radiology, emergency medicine, neonatology, and other pediatric subspecialties services. The firm also provides support, training, and management services in non-clinical areas. The company was founded in 1953 and is headquartered in Sunrise, FL.

NovaMed LLC manages, develops, and acquires ambulatory surgery centers. The firm also owns and operates optical laboratories, an optical products purchasing organization, and a marketing products and services business. Its optical laboratory business specializes in surfacing, finishing, and distributing corrective lenses and eyeglass lenses for ophthalmologists, optometrists, opticians, and optical retail chains. The company was founded in March 1995 and is headquartered in Nashville, TN.

VisionAmerica Inc. is an eye care company that provides facilities and services to ophthalmologists and optometrists integrating primary, medical and surgical eye care. The Company manages affiliated practices at ophthalmologists, which provides medical and surgical eye care at the Company's Centers, which include service locations and ambulatory surgery centers. It is responsible for billing and collections, accounting and financial management, assisting in credentialing affiliated ophthalmologists, negotiating managed care contracts, marketing, supply and equipment purchasing, outcomes assessment, human resources and other administrative services. The Company has two operating segments: Center operations and Other. The Center operations segment includes all activity related to managing ophthalmology practices and ambulatory surgical centers. The Other segment primarily includes the operations of VisionAmerica Surgical Services, Inc., which provides mobile surgical and other supplies and services to eye care providers. The company was founded in June 1986 and is headquartered in Memphis, TN.

IPN Network provides full service healthcare receivables management services. The private company is based in Nashville, TN and has subsidiaries in the United States.

Symbion Holdings LLC owns and operates surgery centers. It offers management and administrative services on a contract basis to surgery centers. The company is headquartered in Nashville, TN.

Hall Capital Management Co LLC (Hall Capital Partners) is a Private Equity firm, a subsidiary of Hall Capital LLC founded in 2006. The firm is headquartered in Oklahoma City.