Sami S. Abbasi

Radiologix, Inc. used to provide diagnostic imaging services. It owned and operated multi-modality diagnostic imaging centers that used advanced imaging technologies such as positron emission tomography (PET), magnetic resonance imaging (MRI), computed tomography (CT) and nuclear medicine, as well as x-ray, general radiography, mammography, ultrasound and fluoroscopy. The company was founded by Derace L. Schaffer & Sami S. Abbasi in 1996 and is headquartered in Dallas, TX.

National Surgical Care, Inc. operates ambulatory surgery centers and short-stay surgical hospitals. Its expertise includes marketing and ownership syndication, licensure and accreditation, real estate and capital projects, payer contracting and all aspects of the business office, including information systems, and billing and reimbursement. The company is headquartered in Dallas, TX.

Monogram Residential Trust, Inc. engages in the investment, development, and operation in multifamily communities offering location and lifestyle amenities. The company was founded on August 4, 2006 and is headquartered in Plano, TX.

AdminiQuest, Inc. operates as a online based outsourcing solutions provider to the insurance industry. The company is headquartered in Colorado Springs, CO.

Part of Citigroup, Inc., Citicorp Securities, Inc. provides security brokerage services. The company is based in New York, NY.

American Pathology Partners, Inc. operates as a network of pathology laboratories and practices. The firm provides clinical and technical support services in the areas of molecular diagnostics, flow cytometry, renal and pediatric pathology, perinatal and dermatopathology, cytology and immunohistochemistry; academic-caliber pathology services; and diagnostic services. It also provides subspecialty programs in the areas of women's health, urologic and hematopathology, and gastrointestinal and nephropathology; and business support services, including access to growth capital for liquidity and/or growth, senior management support, client services (sales and marketing), information technology, operational know-how, managed care contracting, billing, group purchasing, finance and accounting, human resources, and compliance. The company was founded by Edward D. Dooling Jr, Thanasis Papaioanu, Robert A. Yeager and Martin S. Rash in February 2008 and is headquartered in Brentwood, TN.

PhyMed Management LLC engages in the provision of anesthesia and critical care services. It specializes in perioperative management through creating positive patient interactions before, during, and after surgery as a trusted partner to healthcare systems, ambulatory surgery centers, and office-based anesthesia. The company was founded in 2012 and is headquartered in Nashville, TN.