"I am very smart. I went to the best Medacad in Osiris, top three percent of my class, finished my internship in eight months."Gifted" is the term. So when I tell you that my little sister makes me look like an idiot child, I want you to understand my full meaning."
Simon Tam[src]

A Medical Academy is a type of educational facility that teaches medicine and biology. Simon was trained to be a surgeon at one such facility in Osiris, presumably at the University of Osiris. They are sometimes referred to as Medacads.