Our Team

President of IRG Realty Advisors, Greg has over 20 years of commercial real estate and facilities management experience.  He holds an MBA and is a licensed Ohio real estate broker.  With leadership experience managing property, construction, facilities, and transactions, Greg oversees all functions related to IRG Realty Advisors.


Masters of Business Administration, Baldwin-Wallace College

Berea, OH

Bachelor of Arts, Baldwin-Wallace College

Berea, OH


A Little More About Greg

What is something that few people know about you?

I graduated undergrad as an Elementary Ed Major K-12

List 3 things that make you happy?

Family, outdoors, and meeting goals

Who has influenced you the most?

My wife Molly

What are your guilty pleasures?

Sweets and Bourbon


Number of quails missed while hunting with your dog Alice?


Number of siblings you have?


Number of children?

Meet The Property Management Team

Gary Greenstein
Senior Portfolio Manager

Katherine Himmilwright
Director of Property Management Compliance

Frank Lanterman
Senior Portfolio Manager

Senior Portfolio Manager

Todd Ryder
Senior Portfolio Manager

Shelley Walzak
Senior Portfolio Manager

Operations Compliance Manager


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