Welcome to Steem. Glad to hear about your medical interests. I am a licensed acupuncturist, massage therapist and aromatherapist. We should have a forum for medicine soon with all of the people here i-n the field.
An amazing thing that you probably have already discovered is that it is so much more than a social network. There are some amazing Dapps for additional functions like Dtube, Steem Monsters, Actifit, SteemShot, Dsound and so much more (with more coming) If you have any questions, feel free to reach out to me. I love it here.