The TowerPinkster team is diverse. We are creatives, drafters, makers, trailblazers, brewers, football fans, chefs, runners, and animal lovers. Some of us are young, some are not, some love the summer sun, some relish snowscapes, some of us wear glasses, and some have laser sharp vision. We are united by our love of asking questions and exploring new directions because we know our curiosity leads to remarkable results.


Bjorn Green

Bjorn Green President + CEO

Don White

Don White Director of Professional Services

Adam Doubblestein

Adam Doubblestein Principal

Jason Novotny

Jason Novotny Director of Design

Matt Slagle

Matt Slagle Director of K-12 Education

Steven Hoekzema

Steven Hoekzema Director of K-12 Education

Shawn Parshall

Shawn Parshall Director of K-12 Education

Ryan Archer

Ryan Archer Director of Healthcare

Meghan Boyer

Meghan Boyer Manager of Interior Design

Rob Courter

Rob Courter Manager of Architectural Department

Steve Loney

Steve Loney Manager of Project Management

Lentz Becraft

Lentz Becraft Manager of Electrical Engineering

Jonathan Rumohr

Jonathan Rumohr Manager of Mechanical Engineering

Ryan Eversole

Ryan Eversole Manager of Structural Engineering

Brandon List

Brandon List Manager of Landscape Architecture & Planning

Heather Kirby

Heather Kirby Manager of Accounting + Administration

Jill Overacker

Jill Overacker Manager of Marketing

Ron Blake

Ron Blake Manager of Information Systems

Carrie Hoch

Carrie Hoch Manager of Human Resources

Kevin Hoezee

Kevin Hoezee Architectural Department Supervisor

Ryan Idema

Ryan Idema Mechanical Department Supervisor

Matt Brown

Matt Brown Electrical Department Supervisor

Eric Rinehart

Eric Rinehart Technology Team Supervisor

Gregory Adamczyk

Gregory Adamczyk Senior Mechanical Engineer

Karen  Algie

Karen Algie Interior Designer

Nicki Allen

Nicki Allen Project Management Assistant

Mohammad  Almomen

Mohammad Almomen Electrical Designer

Marie Arrington

Marie Arrington Architectural Project Coordinator

Chris Baer

Chris Baer Project Architect

Roger Ball

Roger Ball BIM Specialist

Katy Beckstrom

Katy Beckstrom Mechanical Designer

Janelle Bellamy

Janelle Bellamy Structural Designer

Carissa  Benjamin

Carissa Benjamin Interior Designer

Chris Bennett

Chris Bennett Construction Administrator

Shawn Birman

Shawn Birman Human Resources Assistant

Jeff Birzele

Jeff Birzele Senior Project Architect

McKenna  Bland

McKenna Bland Marketing Coordinator

Scott Boelema

Scott Boelema Architectural Project Coordinator

Jordan Boothby

Jordan Boothby Mechanical Designer

Sarah  Britain

Sarah Britain Architectural Designer

Judson Brood

Judson Brood Architectural Project Coordinator

Bruce  Browning

Bruce Browning Senior Project Architect

Nate Bunton

Nate Bunton Electrical Designer

Sabrina Burke

Sabrina Burke Architectural Technician

Karla Canela-Derks

Karla Canela-Derks Digital Media Coordinator

Andres Carmona-Franco

Andres Carmona-Franco Architectural Technician

Steve  Carter

Steve Carter Structural Designer

Joe  Chapman

Joe Chapman Senior Mechanical Designer

Benjamin Chiu

Benjamin Chiu Architectural Project Coordinator

Ciera  Clayborne

Ciera Clayborne Design Architect

James Collins

James Collins Senior Architectural Project Coordinator

Ellaina Cook

Ellaina Cook Mechanical Designer

Nicholas Covey

Nicholas Covey IT Support Specialist

Michael  DeLong

Michael DeLong Senior Architectural Project Coordinator

John  DenBoer

John DenBoer Design Architect

Mindi DeVries

Mindi DeVries Interior Designer

Lee Dingemans

Lee Dingemans Senior Architectural Project Coordinator

Anne Doornbos

Anne Doornbos Project Architect

Jeff Doran

Jeff Doran Senior Mechanical Designer

Cameron Drake

Cameron Drake Senior Technology Designer

Ashley Dunneback

Ashley Dunneback Design Architect

Shane Evens

Shane Evens Senior Electrical Engineer

Sara Jo Fall

Sara Jo Fall Interior Designer

Logan  Flowers

Logan Flowers Architectural Technician

Frank Frost

Frank Frost Project Architect

Bill Gallagher

Bill Gallagher Mechanical Designer

Mike Galovan

Mike Galovan Project Manager

Aricka Gannon

Aricka Gannon Marketing and Proposals Coordinator

Scott Garberick

Scott Garberick Electrical Designer

Bethany Gibson

Bethany Gibson Project Architect

Leah Goodman

Leah Goodman Project Architect

Kelsey Groesbeck

Kelsey Groesbeck Mechanical Engineer

Trevor Groll

Trevor Groll Technology Designer

Marcelo Guassi

Marcelo Guassi Project Manager

Christopher Hamilton

Christopher Hamilton Senior Technology Designer

Scott Harmon

Scott Harmon Architectural Project Coordinator

Heather Harrington

Heather Harrington Interior Designer

Perry Hausman

Perry Hausman Senior Mechanical Engineer

Marika Hawes-Ruhrup

Marika Hawes-Ruhrup Project Manager

Jesse Hendershot

Jesse Hendershot Mechanical Engineer

Dan Hurn

Dan Hurn IT Support

Shelbi Iseminger

Shelbi Iseminger Interior Designer

Tom Jandernoa

Tom Jandernoa Landscape Designer

Craig Janetzke

Craig Janetzke Project Manager

Gary Johnson

Gary Johnson Architectural Specification Writer

Dan Karsten

Dan Karsten Mechanical Designer

Tom Kaywood

Tom Kaywood Senior Project Manager

James Keefer

James Keefer Senior Architectural Project Coordinator

Jorden  Kegeler

Jorden Kegeler Mechanical Designer

Rosa Kelly

Rosa Kelly Administrative Coordinator

Karl Kinkema

Karl Kinkema Senior Project Architect

Tom Kloosterman

Tom Kloosterman Senior Project Manager

Laura Kloosterman

Laura Kloosterman Landscape Architect

Dennis Knoff

Dennis Knoff Architectural Project Coordinator

Jacob Kolniak

Jacob Kolniak Mechanical Designer

Chloe LaFleur

Chloe LaFleur Architectural Technician

Ana Lapinski

Ana Lapinski Senior Architectural Project Coordinator

Derek Manke

Derek Manke Physical Security Designer

Ron Masek

Ron Masek Senior Landscape Architect

Douglas Milburn

Douglas Milburn Project Manager

Scott Morgenstern

Scott Morgenstern Senior Mechanical Engineer

Seth  Morrison

Seth Morrison Senior Project Architect

Matthew Murphy

Matthew Murphy Design Architect

Craig Newhouse

Craig Newhouse Landscape Architect

Alec  Nichols

Alec Nichols Mechanical Designer

Vince Novak

Vince Novak Project Manager

Patrick Noyes

Patrick Noyes Senior Architectural Project Coordinator

Jarrett Nuyen

Jarrett Nuyen Structural Designer

Alexis Orr

Alexis Orr Senior Project Management Assistant

Lori Pawlias

Lori Pawlias Architectural Project Coordinator

Amy  Poncato

Amy Poncato Project Administrative Assistant

Timothy Pruis

Timothy Pruis Senior Architectural Project Coordinator

Tony Reiner

Tony Reiner Senior Architectural Designer

Connie Riess

Connie Riess Accounting Coordinator

Aaron  Riess

Aaron Riess Electrical Designer

Josh Rineheart

Josh Rineheart Electrical Designer

Cassandra Ritchie

Cassandra Ritchie Interior Designer

Michele Rossio

Michele Rossio Senior Architectural Project Coordinator

Amanda Ruffing

Amanda Ruffing Structural Engineer

Zach  Runge

Zach Runge Architectural Project Coordinator

Dan Sagash

Dan Sagash Architectural Technician

Ryan Schwartz

Ryan Schwartz Electrical Designer

Ella  Segur

Ella Segur Interior Designer

Kyle Shaver

Kyle Shaver Senior Structural Engineer

Julia  Sicoli

Julia Sicoli Mechanical Designer

Lauren Sikkema

Lauren Sikkema Marketing Administrative Assistant

Krisna Siv

Krisna Siv Interior Designer

Doug Sluiter

Doug Sluiter Project Administrator

Scott Smith

Scott Smith Mechanical Designer

Brendan Sprite

Brendan Sprite Architectural Project Coordinator

Tom Sturr

Tom Sturr Senior Project Manager

Jennifer  Swan

Jennifer Swan Senior Architectural Project Coordinator

Edward Talaga

Edward Talaga Senior Project Manager

Tom  TenBrink

Tom TenBrink Business Development Consultant

Greg Terrell

Greg Terrell Electrical Designer

Christopher  Tindall

Christopher Tindall Mechanical Designer

Nguyen Tran

Nguyen Tran Electrical Designer

Hanley  Truhn

Hanley Truhn Accounting Coordinator

Arthur Ueck

Arthur Ueck Architectural Project Coordinator

Erin Ueck

Erin Ueck Architectural Project Coordinator

Micki Vanderboegh

Micki Vanderboegh Administrative Coordinator

Matt VanDuinen

Matt VanDuinen Mechanical Designer

Tyler VanMeurs

Tyler VanMeurs Architectural Technician

Meg VanOrsdol

Meg VanOrsdol Project Administrative Assistant

Ryan VanOss

Ryan VanOss Electrical Designer

Yvonne VanWormer

Yvonne VanWormer Interior Design Supervisor

Julia  Wang

Julia Wang Architectural Project Coordinator

LT Ward

LT Ward Senior Mechanical Engineer

Denver Wessels

Denver Wessels Mechanical Designer

Tyler Whisler

Tyler Whisler IT Support Specialist

Amanda Wyman

Amanda Wyman Interior Designer

Justine Zack

Justine Zack Architectural Project Coordinator

Megan Zapoli

Megan Zapoli Project Architect