Karey Witty

Karey Witty was recently named CEO of Brentwood, Tenn.-based Corizon Health, a major correctional facility health care provider.

Timothy E. Hughes

Corizon Health has announced that they have hired Timothy E. Hughes, MD, FACOG, FACS as Corizon’s new regional medical director for its Southeast Jails.

Tom Marquardt

Tom Marquardt, SBID, IIDA, has recently been hired in HDR’s Chicago office as a design principal.

Patrick Firman

Patrick Firman was recently appointed sheriff of Denver County in Colorado.

Kavinder Singh

Kavinder Singh was recently named executive vice president of KMD Architects in San Francisco.