Medical Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Dr. Jon Ebbert, an addiction specialist at Mayo Clinic, explains how medical marijuana is used to treat pain and disease symptoms. This interview originally aired Aug. 18, 2018. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like Outside vs inside white widow grow 15 Medicinal Plants the Amish Grow (And You Should Too!) CANNABIS TIPS for SUPER BEGINNERS