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People

President

Alan Johnston Jr, PE, a third-generation engineer and native Houstonian with an interest in serving his community, founded Johnston in 2001. He has a true passion for helping solve client’s problems and being a true partner in addressing their needs. His entrepreneurial spirit and transparent leadership have continued the success of the firm for the past 20 years.

“Excitement is the feeling I get every Sunday about 2pm gearing up for the coming week. It is very satisfying, and I am very fortunate to be a part of a team that serves as trusted consultants to our expanding client base. Growing up around the A/E business, in addition to being a third-generation engineer, may have something to do with it, but for as long as I can remember, I have wanted to do exactly what I am doing today. 

What is most gratifying about Johnston/MJDII is simply, our ability to provide effective solutions to our clients. It makes it even more rewarding when you can provide these solutions through the collaborative support of the talented individuals that make up our firm. We have a successful practice with strong core values including commitment to our clients, employees and the built environment.”

Ted Kollaja, FAIA

Ted Kollaja, FAIA

Principal
Tony James

Tony James

Senior Project Manager
Spencer Williams

Spencer Williams

Senior Design Professional
Karl Frederickson

Karl Frederickson

Design Professional
Farzana Anam

Farzana Anam

Senior Design Professional
Luis Pineda

Luis Pineda

Design Professional
Katie Lopez

Katie Lopez

Design Professional
Bri Santana

Bri Santana

Accounting Manager
Mark Letsos

Mark Letsos

Operations Manager
Teri Cameron

Teri Cameron

Marketing Manager
Sirine Zeitoune

Sirine Zeitoune

Director of Finance
Mike Dattilo, AIA

Mike Dattilo, AIA

Emeritus Architect / Consultant
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