Doctor Recommendation Medical Marijuana Los Angeles : 420 MD Evaluations is the number one medical marijuana evaluation center in Los Angeles. Stop by one of our convenient locations in the LA area and find out if you qualify. There are only some conditions that may qualify you for a medical marijuana card. Take advantage of a free consultation at 420 MD Evaluations, and find out if this alternative medication is right for you. 420 MD Evaluations is in strict adherence with the law and urges medicinal cannabis patients to follow all laws and regulations.