10100 North Central Expressway
Suite 300
Dallas, TX 75231
t +1 (214) 283-8700
f +1 (214) 283-8701

Established in 1988 as Collins Reisenbichler Architects, our Dallas office has a long-standing philosophy of providing preeminent programming, planning and design services to clients in our corporate + commercial + civic, corporate interiors, healthcare, higher education, and K-12 education market sectors. We have more than 170 professionals in Dallas and are consistently ranked as one of the top five architectural firms in the Dallas/Fort Worth metroplex. We strive for the continuous improvement of environments where people work, learn, and heal – and make it our priority to help our clients achieve their quantitative and qualitative goals.


Office Leaders
Managing Director
Tom Reisenbichler
Design Director
Ron Stelmarski
Interior Design Director
Courtney Johnston

Phil Callison
David Collins
Cary Garner

Market and Service Leaders
Corporate + Commercial + Civic:
Phil Callison
Corporate Interiors:
Courtney Johnston
David Collins
Higher Education:
Richard Miller
K-12 Education:
Patrick Glenn
Science + Technology:
Ray Beets
Laura Crawford