If you are still trying to decide whether or not to schedule an appointment for functional medicine at OC Medical Tustin, here are a few things to consider. Functional medicine may be an ideal option for you if you prefer not to take prescription medications and want a more natural form of treatment instead. Additionally, if you have tried the traditional medicine approach and have a chronic health condition that doesn't seem to be improving, it might be best to see what functional medicine can do for you.