There are many treatment options available for patients with medically refractory epilepsy including antiseizure medications, surgery, devices and ketogenic diet therapy. Ketogenic diet therapy has been shown to be a safe and effective treatment option in adult and pediatric patients. In order to obtain maximal clinical effectiveness and tolerability of any treatment option, adjustments are often necessary. This article outlines the "fine-tuning" options available for antiseizure medications, vagus nerve stimulation and ketogenic diet therapies and demonstrates that ketogenic diet therapies offer a wider array of personalizing and fine-tuning options.