About MMTC MMTCFL came into existence in 2016 following the legalization of medical marijuana for qualifying conditions in Florida. Chief Medical Officer Dr. Joseph Dorn had just finished his twelfth year of working in hospice care for terminally ill patients, rounding out more than 30 years of practicing traditional medicine, and his experience told him that it was time to be part of a change. In the past, many patients suffering from painful and debilitating conditions faced treatment by often-addicting or ineffective medication, with no option to first try a natural solution such as medical cannabis for pain management and treatment.