• 6900 E. 2nd Street Scottsdale, AZ 85251
  • Opening Time: Monday - Friday: 9:00 am to 5:00 pm
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    Office: 480.612.0510, Mobile: 480.231.3473

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Greg Saltz, President



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Greg Saltz

As a seasoned real estate executive with entrepreneurial approach, Greg adds strategic insight throughout the sales process. Greg founded GPS Commercial Advisors in 2014 after 14+ years in commercial brokerage with a successful track record leasing over 10M square feet of retail space.

He held prior roles with Phoenix Commercial Advisors and DeRito Partners, Inc. where he was recognized as top producer for three years running. Greg launched the entry of publicly-traded Natural Grocers into the Phoenix market and was heavily involved in Dutch Bros. Coffee’s expansion throughout Arizona.

He currently represents high-profile clients including Dutch Bros., Eegee's, Taco Bell, KFC and Natural Grocers. Greg was awarded CoStar’s Power Broker Award in 2014, 2015 and 2016. He holds leadership roles with The Jewish Federation, Chabad of Arizona and The Aji Network and has been a licensed Broker in the State of Arizona since 2002.

Marty Olejarczyk, Partner and Designated Broker



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Martin Olejarczyk

A highly skilled commercial retail broker with a relationship focus, Marty brings over 30 years of experience in all aspects of retail brokerage and development to the team.

Prior to becoming a Partner at GPS, Marty was a Principal at Retail Brokers, Inc. and DeRito Partners, Inc., two of the largest and most prestigious brokerage firms in Arizona.

Marty has an exceptional reputation in the industry for representing national retail chains in Arizona and other markets throughout the United States; he is currently representing quality tenants including Ace Hardware, Dutch Bros., Eegee's, Kahoots, Costa Vida, and many others.

Marty is a Veteran of the US Air Force, active in his Church Community, and enjoys skiing, water skiing, biking, scuba diving, and many other activities with his wife and kids.


Jesse Rozio, Investment & Leasing Specialist


C: 480.603.6892

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Jesse Rozio

A dedicated commercial real estate professional with an analytical sales perspective, Jesse leads the Investment Sales Division for GPS Commercial Advisors. Jesse brings a strong background in finance, investment sales and retail tenant insights to his role.

He has exceptional tenant representation experience and has led in the acquisition and disposition of numerous existing and ground-up retail developments throughout Arizona.

Jesse is a member of the International Council of Shopping Centers (ICSC) and is a licensed Broker in the State of Arizona. He holds a Bachelor of Science in Finance from the University of Arizona Eller College of Management where he graduated Summa Cum Laude.

Jesse holds a leadership role on the Now-Gen Board of the Phoenix Jewish Federation.

Steven Hansen, Associate


C: 602.384.5621

Steven Hansen

Steven joins the GPS Commercial Advisors team after nearly a decade as a real estate professional in New York City. Steven has worked on both the brokerage and development sides of the business, holding wide-ranging portfolios. This list includes some of the largest, most prominent developers in the country both locally in New York City as well as national institutional investors.

Through a combination of relentless work ethic and unwavering loyalty, Steven has developed a strong reputation for consistently delivering outstanding results for his clients.

Originally from Arizona, Steven is excited to bring his knowledge and experience to his new role and a thriving market. Steven obtained his Bachelor of Business Administration from Northern Arizona University.


Jordyn Abbott, Transaction/Marketing Manager


C: 602.384.5621

Jordyn Abbott

Jordyn Abbott joined GPS Commercial Advisors in the Spring of 2020 as Marketing and Transaction Manager. Since joining the team, Jordyn has worked on projects for Dutch Bros, Eegee’s, Ace Hardware, Mesquite “Fresh Street Mex", and many more of our current clients. Jordyn handles the day-to-day marketing efforts, operations, accounting, and assists the team to function at maximum efficiency. She thoroughly enjoys being hands on – always going the extra mile to ensure the success of all of our partners, clients and each GPS team member.

Jordyn holds a bachelor’s degree from the University of Arizona in Political Science, with an emphasis in Government and Public Policy.

In her free time, she loves exploring local eateries and breweries, staying active, and spending time with her friends and family.