Mark Tomaino

Welsh, Carson, Anderson & Stowe (WCAS) is a private equity firm founded in 1979 by Patrick Welsh, Russ Carson and Bruce Anderson. The firm is headquartered in New York.

EnableComp LLC provides revenue cycle management solutions. It specializes in correcting and collecting worker's compensation underpayments to hospitals and physicians by insurance companies. The firm's solutions include CompDirect, CompRecover, CompResolve, CompAdvocate and ContractVue. The company was founded by David Iskowe in 2000 and is headquartered in Franklin, TN.

Bausch & Lomb, Inc. develops, manufactures, and markets eye health products. It offers over-the-counter supplements, eye care products, ophthalmic pharmaceuticals, contact lenses, lens care, ophthalmic surgical devices, and instruments. The company was founded by John Jacob Bausch and Henry Lomb in 1853 and is headquartered in Rochester, NY.

The Trizetto Group, Inc. is a management buyout group.

Trizetto Corp. provides information technology solutions for healthcare industry. It offers patient access, claims management, denials management, contract management, contract management, and patient financial. The company was founded by Jeffrey H. Margolis in 1997 and is headquartered in Englewood, CO.