Our Team

At Sizemore Group, we foster a culture of critical thinking, constant improvement and exploration – all of which support our passion for sustainable design.

Our staff is a talented group of people who thrive on innovation, collaboration, intense debate about the issues that affect the design and quality of our environment, social life and community. We believe in delivering value to our clients. Our Professionals are routinely honored for their contributions to the profession.

Michael M. Sizemore

Founder

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William J. de St. Aubin, AIA, LEED AP

CEO

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Lily Berrios, AIA, LEED AP BD+C

President

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Thomas M. Sayre, AIA, ASHRAE, LEED AP BD+C

Principal of Asheville Office

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Angel Kauffmann, IIDA, LEED AP BD+C, Principal

Director of Interiors

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Deanna Murphy, AICP, Principal

Director of Planning

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Crystal Callwood

Marketing Manager

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Kathryn Scott, AIA

Director of Western Carolina Office

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Jonne Smith

LEED Green Associate

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Steve Mills

Accounting Manager

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Andrew Telker

RA, LEED AP, BPAC, Project Architect / Project Manager

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Nathaniel Miller, Jr, MPP, LEED GA

Planner

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