Mark Litwiler received a degree from Saint Leo University in Business Management graduating Cum Laude. In 1989 he started his career in pond/lake management with The Lake Doctors on the West Coast of Florida. After 12 years in the field and in management, went to work with the SePRO Corporation as their West Florida Aquatic Specialist. In 2002, he was transferred to the Midwest, as the rep for the 13 states. In 2005, Mark left SePRO to start his own company, Ponds Rx. Ponds Rx is a full-service management company located in Fishers, In. Mark has served two terms on the Board of Directors for the Midwest APMS. He is currently serving as  Treasurer of the Society and thinks it is a great group promoting pond/lake management groups from all over the country.