David S. Harrington

Physicians Quality Care, Inc. provides practice management services for multi-specialty medical practice groups. Its practices include pulmonology, cardiology, oncology, hematology, infectious disease, rheumatology, gastroenterology, neurology, dermatology, and vascular surgery. The company was founded in March 1995 and is headquartered in Waltham, MA.

American Imaging Management, Inc. provides specialty benefit management services. It offers diagnostic imaging, specialty drugs, and cardiac services. The company was founded in 1989 and is headquartered in Chicago, IL.

Nautic Partners LLC (Nautic Partners) is a private equity firm founded in 2000 by Gorgi Habib Y. The firm is headquartered in Providence, Rhode Island.

UnitedHealthcare Insurance Co. engages in the provision of insurance services. Its insurance products include medicare plans, small business plans, individual and family plans, and dental plans. The company was founded in 1997 and is headquartered in Hartford, CT.

Healthcare Payment Specialists LLC provides payment and reimbursement solutions. The firm’s solutions include Stingary SAAS, Medicare bad debt, Medicare disproportionate share, Shadow billing compliance, Transfer DRG, Volume decrease adjustment and Complex drug review. It also offers consulting services. The company was founded in 2002 by Peter Jarvis and is headquartered in Fort Worth, TX.

Reliant Hospital Partners, LLC operates rehabilitation hospitals. It offers treatment programs developed to regain functional independence after illness, trauma, surgery. The company was founded by Emmett E. Moore and Chester Crouch in 2006 and is headquartered in Richardson, TX.

Pinta Capital Partners is a private equity firm based in New York, NY. The private company focuses on supporting healthcare ventures to create long-term value for both new and established markets.