ADG’s most important asset is its people. Dedicated, experienced and loyal, ADG personnel, bring creativity, discipline and pride of authorship to their work. Get to know them better.

Thomas H. Wilson, NCARB, AIA Principal | President
Steve Von Tungeln, AIA Principal|CEO
Scott Dedmon, NCARB, AIA, ACHA, LEED AP+ Principal|Director of Design
Mike Mize Principal|Director of Owner Services
Betsy Guthrie-Brunsteter, AIA, ACHA, LEED AP+ Principal | Health Care Planner
Steven L. Matthews, AIA Principal | Project Manager
James "J.C." Witcher, NCARB, AIA Principal | Project Manager
Anne-Marie Funk, CPSM Director of Business Development
Nicolle Goodman Program Administrator
Gary Clark, NCARB, AIA Project Management | Architect
Harley Campbell Project Management | Architect
John B. Semtner, PE, LEED AP+, BEAP Director of Engineering Services
Lydia Leslie, PE, CFM
Tim Suggs, AIA Project Architect
Isabel Feria, AIA Project Architect
Aaron Denker, AIA Project Architect
Lori Moody Director of Administration & Finance
Suzan Kendrix, IIDA Senior Interior Designer
Mike Patel Project Captain | Intern Architect
Brian Hines, Associate AIA Designer | Architectural Intern
Candace Baitz, Assoc. AIA, Junior Associate IALD, LEED AP Designer
Sara Scully Project Captain | Intern Architect
Lisa Bavousett Bradford, NCIDQ Certified, Prof. NSSA Project Captain
Amanda Becannen Business Development Coordinator
Kim Rulon, RA Architect | Senior Specifier
Leigh Ann Errico, ASID, NCIDQ Interior Designer
Jessica Fisher Business Development Manager - Program Management
Susan Perkins, LEED AP Interiors Technician
Jennifer Jones Intern Interior Designer
Jarrod Hohweiler Project Management
Robert Meek, AIA Project Management | Architect
Christopher Blue Intern Architect | Project Captain
Kirsten Stein Adminstrative Assistant
Kayley Marshall Administrative Assistant
Jeff Tice, Assoc. AIA CAD | BIM Technician
Chris Jarvis Project Management
Keith Hoyt CADD Technician
Jodi Dubyoski, Assoc. AIA
Court Myers Systems Administrator
Portia Munroe Intern Architect | Project Captain
Daniel Lango CAD | BIM Technician
Frances Johnson, CSI, CCS Construction Specifier
Randy W. Hill Project Management
Daniel Smith Intern Architect
Jennifer Hulsey, Assoc. AIA, LEED AP BD+C
David Poerio, Assoc. AIA Intern Architect
Sarah Sheppard, Assoc. AIA, LEED AP BD+C