Medical Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Dr. Luis Pena is a pulmonologist and sleep health expert in Palm Beach County. He wants to see more data on medical marijuana before he recommends it to his patients for sleep. Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Articles You May Like How will marijuana legalization impact Virginia prison populations? What’s next for Texas, as neighboring New Mexico legalizes recreational marijuana What Happens When You Quit Marijuana? Veterans group rally for medical marijuana Idaho marijuana legalization advocates aim for 2020 ballot initiative