School Board

Tammy is very passionate about Christian education, and is honored to serve OCA administration, faculty, staff, and families to provide remarkable education while teaching our students to be a Light for the Kingdom of God. There is no better school for Christian education.

She and her husband Mike have been a part of OCA for over 20 years. Both of their children attended OCA from K3-12th grade.  They are Lions to the core.  GO LIONS!

Jennifer is a native of Winter Haven.  She has a Bachelor's Degree in Business Management from University of South Florida, and is currently the Administrative Assistant at Lake Shipp Baptist Church where she is actively involved.  Jennifer and her husband Jonathan have been a part of the OCA family for six years and have two boys who attend, Joseph (high school senior) and Jeremiah (6th grade).

Sarah is a local business owner and has been a Polk County resident since 2008.  Sarah and her husband Mark have been a part of the OCA family for eleven years and have two children who attend, Jack (11th grade) and Sierra (8th grade).

First and foremost Korey is a man of God and believes God put him on the Oasis School Board for a purpose.  He is an alumnus of Oasis Christian, and is extremely proud to be a part of the Oasis Christian family. He currently works for CenterState bank as an IT Department Coordinator. God has blessed Korey with an amazing family, including his wife Kayla and daughter Kinsley. He is also the Oasis JV basketball coach. Having been a part of Oasis Christian as a student, Korey can speak to the tremendous impact that this great school can have on a young person's life. He accepted Christ during one of the weekly chapel services. He feels it is an honor to come back and give to the school that changed his life in such a positive way for Christ. 

Lynn Polston is originally from Connecticut.  She relocated to the Winter Haven area when she was 18.  She has been married to her husband David for 16 years, and has the privilege of raising their 8-year-old granddaughter who attends Oasis.  She is the owner of an Insurance Agency since 2017, and prior to that she was a Licensed banker.

Lynn loves this school, and want to see it succeed and grow for many more years to come.  Lynn believes It gives kids a great place to learn and develop into successful  young men and women with a strong Christian foundation that will help them through life. She feels strongly about Christian education, and wishes every child could have the opportunity to attend this type of school.