John billings was one of the best doctors Ive ever had. He would never write a prescription, until he say with you and had a loooong talk about why you may need a certain med, why is happening within our brain or body that is causing our to need it, and than how that med may help. If it wasnt for john I can promise you I would NOT be here today. He saved my life at least once because he was willing to do work to find out the real hard to find problems.