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, LEED AP+ Principal|Director of Design
Mike Mize Principal|Director of Owner Services
Betsy Guthrie-Brunsteter, AIA, ACHA, CNU-A, 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 Business Development
Nicolle Goodman, MPA, CNU-A Program Administrator
Harley Campbell Project Management | Architect
John B. Semtner, PE, LEED AP+, BEAP Principal | Director of Architectural Engineering Services
Lydia Leslie, PE, CFM
Tim Suggs, AIA, LEED AP B+C Project Architect
Isabel Feria, AIA Project Architect
Aaron Denker, AIA Principal | Project Manager
Lori Moody Director of Finance and Administration
Suzan Kendrix, IIDA Senior Interior Designer
Mike Patel Designer
Brian Hines, Associate AIA Designer
Lisa Bavousett Bradford, NCIDQ Certified, Prof. NSSA Project Captain
Amanda Becannen Business Development
Kim Rulon, RA Architect | Senior Specifier
Leigh Ann Errico, ASID, NCIDQ Interior Designer
Jessica Fisher Business Development
Susan Perkins, LEED AP Interiors Technician
Jennifer Jones, NCIDQ, Assoc. IIDA Interior Designer
Jarrod Hohweiler Project Management
Robert Meek, AIA Project Management | Architect
Christopher Blue Intern Architect | Project Captain
Kayley Marshall Administrative Assistant
Jeff Tice, Assoc. AIA BIM Manager
Chris Jarvis Project Management
Keith Hoyt CAD | BIM Technician
Court Myers Director of Technology
Portia Munroe, Assoc. AIA Program Management
Daniel Lango CAD | BIM Technician
Frances Johnson, CSI, CCS Construction Specifier
Randy W. Hill Program Management
Daniel Smith Intern Architect
Jennifer Hulsey, AIA, LEED AP BD+C Architect
David Poerio, Assoc. AIA Intern Architect
Sarah Sheppard Intern Architect
Joel Menciano, Intern Architect
Karla Young BIM | CAD Technician
Israel Solis Intern Architect
Nguyen Nguyen, Assoc. AIA Intern Architect
Scott Sanders, PE, NCEES, CGD Senior Mechanical Engineer
Koby Berry BIM/CAD Technician
Kaylee Oliver Intern Architect
Glenn Zalabak, Assoc. AIA, LEED AP BD+C
Tyler Holmes, Assoc. AIA Intern Architect
Kaitlyn Luker Administrative Assistant
Mark Hampton, Assoc. AIA Intern Architect
Fred McNutt, PE, LEED AP+ Electrical Engineer
Lowe Runkle, RA Program Management
Peter Breninger Intern Architect
Alison Heasley, Assoc. AIA Intern Architect
Sierra Swanda Assoc. AIA
Curtis Freeman, Assoc. AIA, LEED Green Associate