The Team
Jezerinac Geers & Associates, Inc.
Learn More About the Experts Who Make Up Jezerinac Geers & Associates, Inc.
Discover the heart and soul of Jezerinac Geers & Associates, Inc. by reading below to learn more about our close-knit team that's dedicated to excellence. Half our employees have celebrated over 20 years with JGA. Explore the wealth of expertise and passion behind each name, along with their contact information, as we proudly introduce the individuals who contribute to the success of JGA Engineers.

Daniel R. Geers, PE, SE
President, Principal

Robert L. Johnson, PE, SE
Vice President, Principal

Darren Cook, PE
Principal

Stanley N. Fuller, PE, SE
Principal

Ronald M. Jezerinac, PE
Senior Project Engineer, Founder

Andrew S. Heigley, PE
Director of Operations, Senior Project Manager
Structural Intern/ Co-op Student
We are growing our team and welcome emerging professionals. Apply today!

Mr. Ted
Chief Canine Officer
Experienced Engineer
We are always looking for creative professionals to join our team. Apply today!

Will Ryan, PE
Senior Project Manager

Jeff Cooke, PE
Senior Project Manager

Jonathan Spiker, PE
Senior Project Engineer

Teresa Cintora, PE
Senior Project Engineer

Mike Barr, PE
Project Manager

Michaela Krus, PE
Project Manager

Niaz Chowdary, PE
Project Engineer

Roscoe Shope
Director of Morale

Patrick Melick, PE
Project Engineer

Lohe Gimeno
Design Engineer

Joelyn Lonas
Design Engineer

Anthony Torres
Design Engineer

Jack Heitbrink
Design Engineer


David Burden
Senior CAD, CAD/BIM Designer

Cristopher Smith
Senior CAD/BIM Designer

John Ketteman
CAD/BIM Modeler, CAD/BIM Designer

Matt Marshall
CAD/BIM Modeler, CAD/BIM Designer

Andre Goins
CAD/BIM Modeler, CAD/BIM Designer

Cory Shultz
CAD/BIM Modeler, CAD/BIM Designer

Lisa Shope
PR/AP Specialist

Larissa Shope
Business Manager

Jenna Schade
AR Specialist
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