*Andrew McCulloch has been named president and chief executive officer of Mercy Health System-Western Ohio, Springfield. He had been regional vice president of clinical services for the Oregon region of Bellevue, Wash.-based PeaceHealth.
*Daniel Thomas has been named president and chief executive officer at Concentra Managed Care, Boston. He had been interim CEO.
VPs, associates, assistants
Virginia Chism has been named vice president of human resources at Sisters of Providence Health System, Holyoke, Mass. She had been manager of human resources at 76 Products Co., Costa Mesa, Calif.
Daniel Hanlon has been named vice president of human resources at St. Joseph Health Services of Rhode Island, North Providence. He had been director of human resources.
*David Harrington has been named vice president of medical delivery systems at United HealthCare of Illinois, Chicago. He had been a physician contracting consultant.
*Scott Roth has been named assistant vice president of strategic planning at Bay Health Medical Center, Dover, Del. He had been an administrative resident at the University of Virginia Medical Center, Charlottesville.
*Gerard Walsh has been named vice president of operations at Dorchester General Hospital, Cambridge, Md. He had been chief operating officer at North Shore University Hospital, Forest Hills, N.Y.
*Patty Barton has been named director of patient financial services at Georgia Baptist Medical Center, Atlanta. She had been director of business services at North Fulton Regional Hospital, Roswell, Ga.
*Lillian Campbell has been named director of marketing for Tenet HealthSystem's metropolitan Atlanta region. She had been vice president of marketing and public relations at Scottish Rite Children's Medical Center, Atlanta.
*Margie Hunter has been named director of nursing for women's services at Georgia Baptist Medical Center, Atlanta. She had been manager of the medical center's mother/baby unit.
*Gayle Kimball has been named director of nursing-surgical services at Georgia Baptist Medical Center, Atlanta. She had been manager of same-day surgery at the medical center.
*Gaynor Rabin has been named administrative director of managed care and contracting at Good Samaritan Hospital, Los Angeles. She had been director of multifacility managed care at Providence Health System, Burbank, Calif.