One Brooklyn Health's board of trustees voted to appoint Sandra Scott, MD, as interim CEO on Nov. 17.

Winston-Salem, N.C.-based Atrium Health Wake Forest Baptist said several leadership transitions are in the works at some of its community hospitals as it is developing a new, streamlined leadership model across the facilities. 

Walgreens' chief human resources officer, Holly May, has stepped down, the company confirmed to Becker's Nov. 17. 

The University of Oklahoma in Norman has named Ian Dunn, MD, executive dean of its medical school and inaugural chief academic officer of OU Health. 

St. Louis-based Ascension has named presidents for three of its 17 hospitals in Wisconsin.

Diana McDaniel has left her role as vice president of operations for Springdale-based Arkansas Children's Northwest to launch a healthcare consulting company, the Northwest Arkansas Business Journal reported Nov. 16. 

Cathy Garzio was named executive vice provost and COO of New York City-based Weill Cornell Medicine.

Richmond, Va.-based VCU Health has hired a new chief medical information officer.

Brett Kirkham has been promoted from interim to permanent CEO of Mid Coast Health System and El Campo Memorial Hospital, based in El Campo, Texas. 

Alejandro Romero is the new chief operating officer at El Paso, Texas-based Del Sol Medical Center. 

Minneapolis-based Allina Health has named Michael Johnston president of Mercy Hospital — which includes Mercy Hospital in Coon Rapids, Minn., and Mercy Hospital-Unity Campus in Fridley, Minn. — effective Nov. 20. 

Richard Lehmuth was named senior vice president and chief strategy officer of Ann & Robert H. Lurie Children's Hospital of Chicago.

As artificial intelligence in healthcare expands, organizations have been establishing a dedicated leadership position for its oversight.

Steen Trawick, MD, will step down from his role as CEO and chief medical officer of Christus Shreveport-Bossier Health System on Dec. 1, the health system confirmed to Becker's. 

The health system C-suite continues to evolve as organizations navigate today's changing healthcare environment and focus on key areas to ensure long-term success. This evolution has involved adding new roles to executive teams, as well as eliminating or opting not to fill a certain position. Some organizations have also combined roles. 

Three executives are joining the management team of Duly Health and Care, the Downers Grove, Ill.-based medical group with more than 1,000 physicians in the Chicago area.

UChicago Medicine has named Sarosh Rana, MD, to serve as its first chief obstetrical transformation officer. 

Brooksville-based HCA Florida Oak Hill Hospital has named Samuel Boadi COO. 

Brentwood, Tenn.-based Lifepoint Health has named Marcie Peirick vice president of revenue cycle for physician services, according to her LinkedIn page. 

Mark Tamburri was named executive vice president and chief legal officer of Pittsburgh-based UPMC.