Geoffrey Diamond
Design Director, Principal
Geoffrey is a Principal and Design Director in Gensler’s New York office, where he leads complex, high-profile work across mission-critical facilities, higher education, repositioning, healthcare, and retail. He is known for bringing clarity to ambitious briefs - aligning stakeholders, navigating technical and political complexity, and translating bold ideas into architecture that is both expressive and executable.
His award-winning work includes 167 North Green, the Hospital of the Future, the University of Kansas School of Business, and the Science and User Support Center at Brookhaven National Laboratory - a trio of transformative institutional and civic projects. In the mission-critical realm, Geoffrey has led the design of millions of square feet of data center facilities, including Wonder Valley, a groundbreaking mass-timber campus in Alberta that is helping redefine sustainability, materiality, and the future design language of critical infrastructure at scale.
Across typologies, Geoffrey is drawn to projects that challenge conventions, unlock the potential of existing assets, and elevate how people learn, heal, work, and engage with the built environment. At Gensler, he is a trusted design leader and mentor, recognized for strong systems thinking, low-carbon strategies, and a belief that great design should feel inevitable—especially when the problem is anything but simple.
His award-winning work includes 167 North Green, the Hospital of the Future, the University of Kansas School of Business, and the Science and User Support Center at Brookhaven National Laboratory - a trio of transformative institutional and civic projects. In the mission-critical realm, Geoffrey has led the design of millions of square feet of data center facilities, including Wonder Valley, a groundbreaking mass-timber campus in Alberta that is helping redefine sustainability, materiality, and the future design language of critical infrastructure at scale.
Across typologies, Geoffrey is drawn to projects that challenge conventions, unlock the potential of existing assets, and elevate how people learn, heal, work, and engage with the built environment. At Gensler, he is a trusted design leader and mentor, recognized for strong systems thinking, low-carbon strategies, and a belief that great design should feel inevitable—especially when the problem is anything but simple.