Atchison Office

Hiawatha Office

Heath Simmer,

Personal/Commercial Lines Agent

Stuart Mathewson,

​Personal/Commercial Lines Agent

Robin grew up in Hiawatha, KS and graduated from Hiawatha High School with the class of 2001.  She earned a Bachelor of Business Administration in Management in 2004 and a Master of Liberal Studies in Human Resource Management in 2005 from Fort Hays State University.  In 2007, she started her career with Maximum Insurance as Crop Specialist and Customer Service Representative.  Robin is married to Andy and they have two Children.  They own/operate Grathwohl Cattle Company.  She enjoys spending time with her friends and family.  Also, she loves watching her boys play sports and show cattle.

Tom Simmer,


Tom began his insurance career in 1986.  He moved to Hiawatha, KS in 1990.  He is married to his wife, Maxine and has three children.  Tom is an active agent with Maximum Insurance focusing on personal and commercial lines insurance.  He enjoys spending time with his grandchildren, watching sports, and being active in the community. 

Native to Northeast Kansas, Stuart makes his home on the family farm north of Hiawatha with his wife Nicki and their two children. Stuart earned a Bachelor of Science degree in Social Sciences from Kansas State University in 2008. When Stuart isn't helping clients in the Horton location, he enjoys attending KSU sporting events as well as spending time with his family and friends. If he's not up to either of those things, you will most likely find him at the nearest golf course.

Horton Office

Raised in Hiawatha, Heath graduated from Hiawatha High School in 2004.  He is married to his wife, Stacy and they have two children.  Heath attended Kansas State University earning a degree in Bachelor of Science in Business Administration.  After graduating in 2008, Heath began working for Maximum Insurance assisting in personal and commercial insurance.  In the meantime, Heath enjoys golfing, traveling, and spending time with friends and family.   

Ryan grew up in Atchison and resides there with her husband Tyler and two children.  In June of 2018, she accepted a position with Maximum Insurance as an agent in Atchison.  Ryan enjoys hunting and fishing and spending time with family and friends.  She also enjoys watching her children playing sports and participating in 4H.

Robin Grathwohl,

​Crop Specialist/Customer Service Representative


Ryan Molt,

Personal/Commercial Lines Agent

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Meet the Staff