Abstract
As the use of medical marijuana expands, it is important to consider its implications for the patient-physician relationship. In Colorado, a small cohort of physicians is recommending marijuana, with 15 physicians registering 49% of all medical marijuana patients and a single physician registering 10% of all patients. Together, they have registered more than 2% of the state to use medical marijuana in the last three years. We are concerned that this dramatic expansion is occurring in a setting rife with conflicts of interest despite insufficient scientific knowledge about marijuana. This system diminishes the patient-physician relationship to the recommendation of a single substance while unburdening physicians of their usual responsibilities to the welfare of their patients.