Oakstone CME makes it simple to prepare for your certification and recertification exams with a wide range of multimedia board reviews developed by some of the most respected clinicians in the medical industry. We’re so confident in the effectiveness of Oakstone CME board reviews that we guarantee you’ll pass your certification or recertification exam on your first attempt. If you don’t, we’ll provide a full credit of the purchase price, which you can apply to future purchases of Oakstone CME materials.