Medical Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn To qualify, you need a doctor’s certification, and you can fill out an application on the Missouri Department of Health and Senior Services website. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Thousands apply for medical marijuana cards in Virginia How To Decarb Weed: How to Decarboxylate Cannabis Talking About Legalization of Marijuana at School #shorts How Bad is Cannabis Really?