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Meet Our Staff

As our client, you will have a team of highly qualified professionals working for you to provide you with the best coverage for you, your family, or your business.  Building a long-lasting relationship with our clients is our number one priority.


Gary Sides CIC, ARM


Gary is the Founder and President of Marshall Insurance. He started his insurance career in 1986. His experience includes insurance marketing, sales and underwriting. In 2001, Gary formed Marshall Insurance in a spare bedroom in his house. From those beginnings the agency has grown to three locations, Stallings, NC, Rock Hill, Sc and N. Myrtle Beach, SC. Gary is a graduate of the University of Illinois with a B.S. in Finance and holds the CIC (Certified Insurance Counselor) and ARM (Associate In Risk Management) designations. Gary and his wife Myra who serves as CFO of the agency, are the adoptive parents of three children. Gary also serves as an elected member of the Union County Board of Education.


Mandee Allen

Sales Agent

I have been in the business since 2000 with both my life and property & casualty licenses. I also carry my Realtors license since 2018. In my free time, I enjoy traveling and spending time outdoors with my friends and family.


Monica Haggist

Service Agent

Monica Haggist started insurance as receptions/processor in 2000 and received her insurance license 2003. She has always worked with Commercial/Personal Lines Insurance for over 21 year for independent agencies. She joined the Marshall Insurance Team in 2018 as Customer Service Remarket Accounts and LOVES saving money. In her spare time, she enjoys traveling with her husband of 33 years and family time with their four grandchildren.


Stanna Reinke

Service Manager

Stanna Reinke has been in insurance since 2002 with her nearly 20 years in the business being served exclusively at Marshall Insurance. In that time, she’s enjoyed seeing the agency move locations and grow in size and offerings to clients. She greatly enjoys helping commercial and personal lines clients with their ongoing needs. In her leisure time, she is very active in her church just down the street from the office, Stallings United Methodist, as well as enjoying hikes with her dog and traveling with her fiancé.