JULIE PIATCHEK has joined Arcturis, an architectural design firm, as controller and senior accountant. Piatchek earned a B.S. in accounting from Missouri State University.

Armstrong Teasdale welcomes DAVID FRENZIA and JOHN HASMAN to its litigation practice group. Frenzia, who joins as an associate, handles employment-related issues. Hasman, who joins as a partner, focuses on labor relations.

DOUG BLACK has been appointed president of Barnes-Jewish West County Hospital. Black formerly was VP of Missouri Baptist Medical Center.

Cannon Design welcomes DON LEMONDS as its new VP. Cannon specializes in planning and design for health care, research, corporate and government clients.

PAUL LEE has joined the law firm of Capes, Sokol, Goodman + Sarachan, P.C. as an associate. Lee is a graduate of Pace University School of Law.

Carmody MacDonald P.C. has promoted BRIAN BEHRENS to managing partner. Behrens joined the law firm in 2007.

JEFF HORWITZ has been named Chesterfield Day School’s director of academics and student services. Previously, Horwitz was a teacher at MICDS.

Enterprise Bank & Trust has promoted SCOTT GOODMAN to president. Goodman joined the company in 2003 as senior VP. 

Fontbonne University has named RANDY LOECHNER its VP of institutional advancement and MICHELLE SIEGEL as senior director of alumni relations and annual giving.

CATHY PHILLIPS has been appointed administrator of Garden View Care Center’s Chesterfield location. Phillips has two decades of experience in the health care industry.

Gladys Manion welcomes five new real estate agents to its team: JERRI BRYANT, MELINDA JOHNSON, NORMA McGEHEE, DEBI MILLER and SARAH NIXON.