Not medical schools but rather Pharma Schools (Pharma from pjarmakeia)
The Greek word pharmakeia appears in Galatians 5:20 and Revelation 18:23. Terms from the same root word appear in Revelation 9:21, Revelation 21:8, and Revelation 22:15. These are typically translated into English as “sorcery,” “witchcraft,” or “sorcerer.” Ancient Greek uses of pharmakeia closely mirror the generic modern English word drugs ; the same Greek root word produced English terms such as pharmacy and pharmacist.
https://www.gotquestions.org/pharmakeia-in-the-Bible.html