Melinda Clark, 49, will become president of three hospitals for Covenant Health System, Lubbock, Texas, as well as the system's COO. She will resign as president of SSM DePaul Health Center, St. Louis, effective Dec. 8, according to SSM Health Care, St. Louis. Clark joined SSM in 1994. ... The Regional Medical Center at Memphis (Tenn.) said Bruce Steinhauer, its president and CEO, resigned effective Nov. 15. The public hospital, known as the Med, expects to name an interim CEO. Steinhauer, 73, has led the hospital for nine years. Jack Morris became chairman in September, replacing Lewis Donelson. Steinhauer stayed on while the Med responded to a federal inspection that threatened the hospital's participation in federal healthcare programs. ... Sharp HealthCare, San Diego, promoted Kathi Lencioni to CEO of two of its specialty hospitals, Sharp Mesa Vista Hospital and Sharp Vista Pacifica Hospital, both in San Diego. Lencioni, 53, replaces Karenlee Robinson, who retired. Mesa Vista is a psychiatric hospital while Vista Pacifica is a drug and alcohol recovery hospital. Lencioni was previously vice president of clinical services and operations for Sharp Grossmont Hospital, La Mesa, Calif.