Try this link: http://www.bradleybirth.com/Directory.aspx I just googled Bradley Method childbirth classes Columbus Ohio and that is the link for teachers in Columbus. A friend of mine chose to take those classes and she is in Columbus too so I will ask her and let you know where! GL!
We are using the Bradley method and are starting classes in Marysville this week (August 28th). There are several instructors in the Columbus area and we picked Samara Oliphant becuase she offers weekend classes - my husband works late 3 days a week rotating so that prevented us from taking a class on the week nights because my husband would miss every other class and that seemed pointless given that its husband coached child birth.
Here is Samara's page:http://www.bradleybirth.com/TeacherSite.aspx?id=o136
I will be 25 weeks exactly at our first class. I know it is recommended to take it starting at the very end of your second trimester or very beginning of your third.
TwiMom:She takes her classes from Ashley Oliver but if you just go to that website you will find a class that best suits your timeline!