<p>Hi I'm currently a high school junior. I've extremely interested in becoming a doctor. I am curious as to things I can do in high school to help prepare me. I already volunteer at a hospital and do research at UMKC. Anything else I should do?</p>
<p>What you do throughout your undergrad time will be much more important. Just keep participating during high school so you can get into which ever undergrad you will be happiest at.</p>