Employee Directory

Gordon Gundaker

Chairman and Chief Executive Officer

Gordon A. Gundaker is the President, CEO, and Chairman of Gundaker Commercial Group (GCG). He has joined the organization on a full-time basis after retiring from his post as President and Chief Executive Officer of Coldwell Banker Gundaker, the St. Louis metro area’s largest residential real...

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William (Bill) Devers

Managing Broker

Bill Devers is Managing Broker for Gundaker Commercial Group. With a background in real estate management, acquisition, and development, his responsibilities include overseeing the functions of Gundaker Commercial Group as a company, with a primary focus on organization, brokerage, developments, and acquisitions. He engages Gundaker Commercial...

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David Morris, CCIM

Commercial Real Estate Consultant

David Morris has joined Gundaker Commercial Group as a Commercial Real Estate Consultant for the firm. He is a 30 year industry veteran. Prior to joining Gundaker Commercial Group David was with Intelica as a principal, a Market Leader for the St. Louis office of Grubb...

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Roxanne A. Bellistri

Marketing Manager, Research Analyst, and Brokerage Administration

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Dean Scott Burns, MBA

Senior Vice President

Dean Scott Burns is Senior Vice President for Gundaker Commercial Group. With more than 30 years in the St. Louis Commercial Real  Estate Industry, Dean possesses a wealth of knowledge and hands-on  experience in retail, office, multi-family and industrial  development and commercial brokerage. Dean’s clients include...

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Paul Nagel

Vice President - Land

Paul Nagel is a Land and Investment Broker with extensive experience in shopping center development, as well as representing clients in the purchase and sale of large land tracts for residential development, business parks and mixed use developments. He began his career in commercial real estate...

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Rod Gordon

Vice President

Rod Gordon is a Vice President for Gundaker Commercial Group. With over 20 years experience in commercial real estate, Rod has been involved in virtually every kind of real estate on the market and has particular experience with Multi-Family properties. He has owned several apartment complexes...

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Mark Hejna

Vice President

Mark A. Hejna, Sr. is a Vice President in the Brokerage Division of Gundaker Commercial Group. His previous role was as project manager for the Gundaker Commercial Group Construction Division. With his more than 28 years experience in the St. Louis construction industry, Mark has overseen...

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Segun Babalola

Senior Associate

Segun Babalola is an Associate at Gundaker Commercial Group.   Segun is currently the City Administrator for the city of Dellwood, Missouri, where he oversees administrative affairs and implementation of public policy. Segun has extensive experience working for local and regional economic development organizations. Segun is also...

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Joseph Dusch

Senior Associate

Joseph Dusch is a Senior Associate for Gundaker Commercial Group in the Brokerage Division. Prior to joining Gundaker Commercial Group, Joe studied at Missouri Baptist University and received a Bachelor of Science – Psychology degree. While attending Missouri Baptist University he played for the men’s soccer...

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Mary Mercurio

CFO & Senior Vice President - Finance

As Senior Vice President of Finance and Chief Financial Officer of Gundaker Commercial Group, Inc., Mary Mercurio brings over 20 years of accounting related to the construction industry to her position. Her past experience includes working in all financial phases of commercial real estate and land...

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Anne Klene

Senior Vice President - Asset Management

Anne Klene is the Senior Vice President – Asset Management Division of Gundaker Commercial Group, Inc. (GCG). With more than 30 years experience in asset and property management, she brings extensive knowledge of property and facility administration, lease compliance and continuing education to her position. Anne...

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Donna Miller

Director of Human Resources

Donna Miller is the Director of Human Resources for Gundaker Commercial (GCG). With more than 20 years of human resources and accounting experience related to commercial and multifamily property management, Donna’s knowledge in human resources, accounting and administration makes her a vital asset to the corporation....

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Gundaker Commercial Group

2458 Old Dorsett Road

Suite 311

St. Louis, MO 63043

636-728-5100