Brainstorming possible medical careers...?

In my opinion, you should go to college instead of a trade school. You should pick a degree over certificates. Certificates for the medical field are practically endless. There are so many specialized areas for "helpers". But there is nothing that can replace the experience of college and the power of a college degree, and since you are young, I believe it's an experience you shouldn't miss out on. Majoring in biology or microbiology will give you an open door to alot of medical fields. You also may want to volunteer during the summer at a local hospital one day a week. You can acquire first hand experience and knowledge to help your decision.