People

All Leadership

We are a diverse team of experts passionate about architecture and collaboration.

Tim Carl

Tim Carl, FAIA, LEED AP

Chief Executive Officer
Dan Rectenwald image

Dan Rectenwald, AIA, ACHA

Chief Operating Officer
Loren Ahles

Loren Ahles, FAIA

Design Principal
Kaveh Amirdelfan, AIA, LEED AP

Kaveh Amirdelfan, AIA, LEED AP

Arts, Community and Education Principal
Paul Asp

Paul Asp, PE, SE, LEED AP

Structural Engineering Leader
Daniel Avchen

Daniel Avchen, FAIA

Executive Director of Strategic Growth
Deb, Debbi, Debra Barnes

Deb Barnes, IIDA, LEED AP

Public|Corporate Principal and Interior Design Leader
Luther Blair

Luther Blair, AIA

Public|Corporate Principal
Mia Blanchett

Mia Blanchett, AIA, LEED AP

Public|Corporate Principal

Nancy Blankfard, AIA, LEED AP BD+C

Arts, Community & Education Principal
Bill Blanski

Bill Blanski, AIA, LEED AP

Design Principal
Rich Bonnin

Rich Bonnin

Interior Design Principal
Mark Bultman

Mark Bultman, Associate AIA

Healthcare Principal; Senior Project Manager
Chuck Cappellin

Chuck Cappellin, PE, LEED AP

Public|Corporate Principal; Science & Technology Principal
Frank Cedarblade, AIA

Frank Cedarblade, AIA

Healthcare Principal
John Chapman

John Chapman, AIA

Public|Corporate Principal
Stan Chiu

Stan Chiu, AIA, LEED AP

Healthcare Principal; Arts, Community & Education Principal
Sean Collins

Sean Collins, AIA, LEED AP

Healthcare Principal; Arts, Community & Education Principal
Scott Colson, AIA, LEED AP

Scott Colson, AIA, LEED AP

Public|Corporate Principal
John Cook

John Cook, FAIA

Project Architect
Peter Dahl, Director of Sustainable Operations

Peter Dahl, PhD, LEED AP BD+C & O+M, CEM

Director of Sustainable Operations
David Dailey

David Dailey, AIA

Healthcare Principal
Ehsan Dehbashi

Ehsan Dehbashi

Energy & Infrastructure Principal
Steven Dwyer

Steven Dwyer, AIA, LEED AP

Design Principal
Kevin Farquhar

Kevin Farquhar, AIA

Public|Corporate Principal
Brent Forslin

Brent Forslin, PE

Structural Engineering Leader
James Goblirsch

James Goblirsch, AIA, LEED AP

Arts, Community & Education Principal
Rebecca Greco, Becky Greco

Rebecca Greco, AIA

Principal and Public|Corporate Market Sector Leader
Nima Gujar, LEED AP

Nima Gujar, LEED AP

Public|Corporate Principal
Rolf Haarstad

Rolf Haarstad, AIA, LEED AP

Healthcare Principal
J. Patrick Halpin

J. Patrick Halpin, AIA

Arts, Community & Education Principal; Public|Corporate Principal
Jeff Harris

Jeff Harris, PE, LEED AP

Director of Mechanical Engineering
Leigh Harrison

Leigh Harrison, PE, LEED AP

Principal and Director of Electrical Engineering
Hal Henderson
Rick Hombsch

Rick Hombsch, PE, LEED AP

Principal and Energy & Infrastructure Market Sector Leader
Kenneth Horns

Kenneth Horns, PE, LEED AP

Director of Civil Engineering
John Justus

John Justus, AIA

Arts, Community & Education Principal
Louis Kaufman

Louis Kaufman, AIA

Design Principal
Jennifer Klund

Jennifer Klund, AIA, ACHA

Healthcare Principal
Lisa Kohler, AIA, LEED AP

Lisa Kohler, CID, LEED AP

Public|Corporate Principal
Joey Kragelund

Joey Kragelund, AIA

Healthcare Principal
Celine Larkin

Celine Larkin, AIA, LEED AP

Senior Master Planner
Scott Lindvall

Scott Lindvall, AIA

Healthcare Principal
David Loehr

David Loehr, AIA, AICP, LEED AP

Public|Corporate Principal
Julie Luers

Julie Luers, FSMPS

Director of Marketing
Lisa Macaluso, IIDA, LEED AP

Lisa Macaluso, IIDA, LEED AP

Public|Corporate Principal
Kent Mainquist

Kent Mainquist, CPA

Chief Financial Officer
James Matson

James Matson, AIA

Arts, Community & Education Principal
Rob Meese

Rob Meese, AIA

Project Manager
Jamie Milne-Rojek

Jamie Milne-Rojek, AIA

Project Manager
Roxanne Nelson

Roxanne Nelson, AIA, LEED AP

Arts, Community & Education Principal
Greg Osecheck

Greg Osecheck, AIA

Healthcare Principal
Dave Paeper

Dave Paeper, AIA, CID

Corporate|Public Principal
Victor Pechaty

Victor Pechaty, AIA

Design Principal
Linda Pederson

Linda Pederson, PE

Operations Manager
Brent Peterson

Brent Peterson, PE

Senior Industrial Engineer
Daniel Polachek

Daniel Polachek, AIA, CID

Design Principal
Gary Reetz

Gary Reetz, FAIA

Arts, Community & Education Principal
Winfield S. Roney, AIA, LEED AP

Winfield Roney, AIA, LEED AP

Public|Corporate Principal
Alyssa Scholz

Alyssa Scholz, Associate AIA, IIDA

Interior Design Principal
James Shields

James Shields, FAIA

Design Principal
Joan Soranno

Joan Soranno, FAIA

Design Principal
Kurt Spiering

Kurt Spiering, AIA, ACHA

Principal and Healthcare Market Sector Leader
Steven Steinberg, AIA

Steven Steinberg, AIA

Healthcare Principal
Clare Tande

Clare Tande

General Counsel
James Vander Heiden

James Vander Heiden, AIA, PE

Principal and Arts, Community & Education Market Sector Leader
Chrisine Guzzo Vickery

Christine Guzzo Vickery, CID, EDAC

Interior Design Principal
Dennis Vonasek

Dennis Vonasek, AIA, ACHA, CID

Healthcare Principal
Steven Weir

Steven Weir, AIA

Public|Corporate Principal
Douglas Whiteaker

Douglas Whiteaker, AIA, LEED AP

Healthcare Principal
Paul Widlarz, AIA

Paul Widlarz, AIA

Healthcare Principal, Medical Planner
Dana Widstrom
d'Andre Willis

d'Andre Willis, AIA, LEED AP

Arts, Community & Education Principal