David Lopez

Parkland Health & Hospital System has named David Lopez as the permanent Executive Chief Operating Officer (COO) after serving as the interim COO for almost four months.

Carol Zolnerowich

Carol Zolnerowich has joined Brinkley Sargent Wiginton Architects, a firm with offices in Dallas, Waco and Austin, Texas.

Fred Rahmanian

Geneia LLC, a health care innovations company specializing in the development and deployment of clinical, analytic and technical solutions for health care, has hired Fred Rahmanian as its new head of technology.

John P. Mattox

The award-winning firm, Carrier Johnson + CULTURE, has announced the addition of John P. Mattox, AIA, LEED AP, as director of Strategic Healthcare Initiatives for the growing Healthcare Division.

Duncan Griffin

HDR announced the hiring of Duncan Griffin, AIA, LEED AP BD+C, as a sustainable principal.