Ross and Carrie Become Naturopaths: Centre of Excellence Edition

Ross and Carrie get certified as naturopathic healthcare providers in the most reputable way: using a website. Thanks to their old friend Groupon, they take a lengthy class at the Centre of Excellence Online, and come out ready to treat all that ails you, without ever having to do pesky stuff like interact with actual humans, or learn basic anatomy. How long will it take two eager learners to pass the final exam and become official naturopaths?