COR (City Organic Rememdies), located on Ventura Boulevard between Tujunga and Vineland avenues, is one of the original medical cannabis dispensaries. COR carries the highest quality of medical-grade marijuana at fair prices and strict confidentiality policies apply. If you have an ailment and believe that medical marijuana might help you, consult your doctor; only patients who have been approved by their county program may buy from a dispensary.