Andrew B. Leeka has been named president and chief executive officer at Good Samaritan Hospital, Los Angeles. He had been chief operating officer at City of Hope National Medical Center, Duarte, Calif.
Gerald J. Tresslar has been named chief executive officer at Health Alliance Medical Plans, Urbana, Ill. He had been president and CEO at OneCare Health Industries, Houston.
Joseph Jenkins, M.D., has been named president and chief executive officer at Prime Medical Services, Austin, Texas. He had been president at Lithotripters, Fayetteville, N.C.
John Roberts has been named president and chief executive officer at Union Regional Medical Center, Monroe, N.C. He had been vice president at North Mississippi Medical Center, Tupelo.
Tom Smith has been named administrator at Parkview Hospital, Topeka, Kan. He had been interim administrator.
Shari Binkley has been named administrator at Healthwin Specialized Care Facility, South Bend, Ind. She had been director of nursing.
David Jones has been named chief financial officer at Team Health, Knoxville, Tenn. He had been vice president of accounting and controller.
Lora A. Davis has been named chief operations officer at Vista Behavioral Health Plans, San Diego. She had been regional vice president at Value Behavioral Health, Bellevue, Wash.
Erik R. Bradbury has been named chief financial officer at Vista Behavioral Health Plans, San Diego. He had been controller.
Sara J. Perkel has been named chief operating officer at National Comprehensive Cancer Network, Philadelphia. She had been a business manager in the department of surgery at Stanford (Calif.) University School of Medicine.
Lawrence N. Kimmelman has been named vice president at Blue Cross of California/CaliforniaCare Health Plans, Woodland Hills. He had been Northern California regional manager at Corvel Corp., Concord, Mass.
Philip Boulter, M.D., has been named senior vice president and chief medical officer at Tufts Associated Health Plans, Waltham, Mass. He had been medical director at the Concord, N.H., division of Lahey Hitchcock Clinic and regional medical director at Matthew Thornton Health Plan, Bedford, N.H.
Terrence P. Carroll has been named vice president of information services at Detroit Medical Center. He had been vice president of information services and chief information officer at Baystate Health Systems, Springfield, Mass.
Marsha Baron-Berg has been named vice president of provider services at HIP Health Plan of Florida, Hollywood. She had been regional director of managed care at OrNda HealthCorp, Miami.
Philip Johnson, M.D., has been named executive director at Children's Hospital Research Foundation, Columbus, Ohio. He will continue to practice at Children's Hospital in the infectious disease section of the pediatrics department.
John A. Noreika has been named director of long-term care and continuum development at Centura Health, Denver. He had been president and chief executive officer at Sunny Acres Villa, Denver.
William S. Wood, M.D., has been named medical director for western region operations at HIP Health Plans of Florida, Hollywood. He had been regional medical director at Humana Health Care Plans, Tampa, Fla.
Michael R. Davis has been named director of government programs at Emerald Health, Cleveland. He had been a government liaison at the Catholic Health Association, Washington.
Stephen P. Joseph has been named executive director at Cumberland Crossings Retirement Community, Carlisle, Pa. He had been associate director of operations at University of Maryland Medical System, Baltimore.
Michael Higgins has been named general manager at Blue Cross of California/California Care Health Plans, Woodland Hills. He will continue as vice president of national accounts.