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SEI Designs Spaces...
SEI Designs Spaces...

Meet The SEI Team

Working together to serve our clients better.

Our partners, architects, designers, project managers and support teams bring buildings to life, but also share passion, dedication & inspiration with each other.

Working in tandem & across functional teams to produce award-winning designs, SEI is a powerhouse of talent focused on bringing life to buildings.

Brian Cieslinski

Senior Principal

Michael Ebertz, AIA

Senior Principal

Matthew Monaghan, AIA

Senior Principal

Ted Mountain, AIA

Senior Principal

Gian-Paul Piane, AIA

Senior Principal

Matthew Schools, AIA

Senior Principal

Alastair Aitchison, AIA

Senior Associate Principal

William Calhoun, AIA

Senior Associate Principal

Mitchell McAllister, AIA

Senior Associate Principal​

Kurt Vater

Senior Associate Principal

Sara Blosenhauer

Associate Principal Finance & Human Resources

Becky Cokelet

Associate Principal Interior Design

David Hallmark, RA

Associate Principal

Bradley Moreland, RA

Associate Principal

Stephen Staveski, AIA

Associate Principal

Eric Tomosky, AIA

Associate Principal

Kiel Wobser, AIA

Associate Principal

Melissa Zeh-Gross, AIA

Associate Principal

Herb Guenther, AIA

REGIONAL DIRECTOR

Jeffery Smith, AIA

Regional Director

Chris Spencer, AIA

Senior Project Manager

Kelsey Ayers, RA

Project Manager

Kiera Gates

Project Manager

Marcela Gaudin

Project Manager

Anton Gross, AIA

Project Manager

Jen Kelley

Project Manager

Adam Krager

Project Manager

Carolyn Lyons, RA

Project Manager

Joanne Vogel

Project Manager

Usman Awadallah

Senior Designer

Shannon Buchholtz

Senior Interior Designer

Matt Kushner

Senior Designer

James Van Schaffel Jr.

Senior Designer

Eric Zordan

Senior Designer

Hadi Al-Jabi-López

Designer

Thomas Ancillotti, AIA

Designer

Lauren Beckingham

Designer

Al-Aqib Coulibaly

Designer

Nicholas Crego

Designer

Stephen Eaton

Designer

Andrew Ellis

Designer

Jackson Gaylord

Designer

Aaron Keyes

Designer

Marietta Koeberle

Designer

Jessica Krajewski-Molineaux

Designer

Bryce Kretser

Designer

Ting Li

Designer

Christiana Mehmel

Designer

Dillon Mensing

Designer

Amber Miller

Interior Designer

Emma Mucilli

Designer

Stephanie Mulligan

Designer

Yuselbio Novas

Designer

Erin O’Brien

Designer

Joe Richardson

Designer

Dante Savasta

Designer

Kurt Schrader

Designer

Alicia Scroger

Designer

Hajdi Sinani

Designer

Molly Sloane

Designer

Quentin Stoneburner

Designer

Richard Little, Jr.

Business Development

Olivia Callery

Marketing Assistant

Hannah Eckhaus

Marketing Assistant

Lindsey VanDerWoude

Senior Project Coordinator

Brooke Fauci

Project Coordinator

Cindy Sadowski

Office Manager

Missy Ricciardone

Office Manager

Tracey Warner

Office Manager

Andrea Vanyo

Administrative assistant

Sharon Jimenez

Administrative assistant

Mina Parsan

Administrative Assistant

Joan Teegarden

Administrative Assistant

Carl Thurnau, PE

Facilities Consultant

Brian Cieslinski

Senior Principal

Michael Ebertz, AIA

Senior Principal

Matthew Monaghan, AIA

Senior Principal

Ted Mountain, AIA

Senior Principal

Gian-Paul Piane, AIA

Senior Principal

Matthew Schools, AIA

Senior Principal

Alastair Aitchison, AIA

Sr. Associate Principal

William Calhoun, AIA

Sr. Associate Principal

Mitchell McAllister, AIA

Sr. Associate Principal

Kurt Vater, CDT

Sr. Associate Principal

Sara Blosenhauer

Associate Principal Finance & Human Resources

Becky Cokelet

Associate Principal Interior Design

David Hallmark, RA

Associate Principal

Bradley Moreland, RA

Associate Principal

Stephen Staveski, AIA

Associate Principal

Eric Tomosky, AIA

Associate Principal

Kiel Wobser, AIA

Associate Principal

Melissa Zeh-Gross, AIA

Associate Principal

Herb Guenther, AIA

Regional Director

Jeffery Smith, AIA

Regional Director

Chris Spencer, AIA

Senior Project Manager

Kelsey Ayers, RA

Project Manager

Kiera Gates

Project Manager

Marcela Gaudin

Project Manager

Anton Gross

Project Manager

Jen Kelley

Project Manager

Adam Krager

Project Manager

Carolyn Lyons, RA

Project Manager

Joanne Vogel

Project Manager

Usman Awadallah

Senior Designer

Shannon Buchholtz

Senior Interior Designer

Matt Kushner

Senior Designer

James Van Schaffel Jr.

Senior Designer

Eric Zordan

Senior Designer

Hadi Al-Jabi-López

Designer

Thomas Ancillotti

Designer

Lauren Beckingham

Designer

Nicholas Crego

Designer

Al-Aqib Coulibaly

Designer

Stephen Eaton

Designer

Andrew Ellis

Designer

Jackson Gaylord

Designer

Aaron Keyes

Designer

Marietta Koeberle

Designer

Jessica Krajewski-Molineaux

Designer

Bryce Kretser

Designer

Ting Li

Designer

Christiana Mehmel

Designer

Dillon Mensing

Designer

Amber Miller

Interior Designer

Emma Mucilli

Designer

Stephanie Mulligan

Designer

Yuselbio Novas

Designer

Erin O’Brien

Designer

Joe Richardson

Designer

Hajdi Sinani

Designer

Dante Savasta

Designer

Kurt Schrader

Designer

Alicia Scroger

Designer

Molly Sloane

Designer

Quentin Stoneburner

Designer

Richard Little, Jr.

Business Development

Olivia Callery

Marketing Assistant

Hannah Eckhaus

Marketing Assistant

Lindsey VanDerWoude

Senior Project Coordinator

Cindy Sadowski

Office Manager

Missy Ricciardone

Office Manager

Tracey Warner

Office Manager

Brooke Fauci

Project Coordinator

Andrea Vanyo

Administrative assistant

Sharon Jimenez

Administrative assistant

Mina Parsan

Administrative Assistant

Joan Teegarden

Office Administrator

Carl Thurnau, PE

Facilities Consultant

Stephen Eaton

Designer

Stephen is a recent Alfred State Graduate with a bachelor’s in architectural technology. He loves to go cruising down the streets on his longboard or in the snow on his snowboard. He hopes to travel the world to many cities and experience their culture, food, and buildings. He’s always ready to game whether it be a card, sport, board or video game. He has also always loved building, creating, drawing anything since he can remember. Pretty much, Stephen likes to always be doing something rather than watching TV.

Let’s hop on a plane to: Phuket

Fun Fact: It’s abnormally difficult for me to sweat.

Favorite Movie: Inception

Good read: The Internet

Favorite song lyric/quote: “Oh, I been a fool, but that’s cool, that’s what human beings do Keep your eyes to the sky, never glued to your shoes Guess there was a time when my mind was consumed But the sun’s coming out now, clouds start to move” -Malcolm McCormick