Meet Our Team

The talented designers at AHS architects provide expertise in architecture, planning, programming, interior design, and sustainability.

By renovating and reusing existing buildings, or designing spaces that heal or planning new places for people to work and play, AHSa designs projects that protect our environment and improve people’s lives.

Starting with the vision set forth by each client, our team designs a complete solution that best serves building owners and users. Working across markets and industries, our designers bring their experience and expertise to deliver that vision.

AHSa promotes a culture of service through volunteering, donations, and participation in organizations and events. From annual office outings for O’s games to design competitions that benefit local charities, the AHSa team strives to make an impact in our community.

Joseph L. Heisler III

Joseph L. Heisler III

AIA, LEED AP

Principal

Meet Joe

Harold R. Sachs II

Harold R. Sachs II

AIA, LEED AP

Principal

Meet Hal

Kacey L. Hynson

Kacey L. Hynson

Principal

Meet Kacey

Brian G. Hardham

Brian G. Hardham

Associate

Megan M. Lazzeri

Megan M. Lazzeri

AIA, LEED AP

Associate

Hannah C. Veater

Hannah C. Veater

LEED GA

Amanda M. Stella

Amanda M. Stella

AIA

Kat A. Duerr-Oravec

Kat A. Duerr-Oravec

AIA, NCARB

LEED GA

Marcus J. Tsouvalos

Marcus J. Tsouvalos

James (Jim) Davis

James (Jim) Davis

Kristi Bray

Kristi Bray

Dalia Abushi

Dalia Abushi

Annie Donatelli

Annie Donatelli

Hannah Haught

Hannah Haught

Zach Thomas

Zach Thomas

Greg Dehne

Greg Dehne

AIA, LEED AP

Christian Moriarty

Christian Moriarty

Our Founding Partners

Behind AHSa’s success is a team of dedicated leaders, including our founders—David Ammon, Joe Heisler, and Hal Sachs. Their vision and expertise have shaped who we are today. With David now retired, we are grateful for his years of leadership and the foundation he helped build for the future of AHSa.

Interested in Working With Us?

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