Marc Kerlin

OB Hospitalist Group, Inc. develops and manages in-house obstetric and gynaecologic care services. Its services include physician recruiting, physician credentialing verification, physician scheduling, and malpractice insurance protection services. The firm also provides management and performance improvement/risk management services, such as fetal monitoring certification, operative delivery certification, obstetric emergency management certification, patient relations, coordination, and managed care participation services. The company was founded by Christopher C. Swain and David C. Swain in 2006 and is headquartered in Greenville, SC.

US Oncology, Inc. engages in the provision of cancer care servicers. It offers therapies, depending on such things as type of cancer, stage at diagnosis and the patient’s overall health such as chemotherapy, radiotherapy, surgery, hormone therapy, and immunotherapy. The company was founded in 1999 and is headquartered in The Woodlands, TX.

e+ healthcare LLC develops and operates outpatient cancer treatment centers. It collaborates with hospitals and physicians operates multiple cancer care facilities across the country. The firm offers wide range of cancer imaging, chemotherapy and radiation therapy services. The company was founded by Jerry M. Eyler, Timothy M. Petrikin and Charles N. Martin, Jr., in 2002 and is headquartered in Nashville, TN.