“No patient left behind” is the mantra of the Denver-based Medical Marijuana Assistance Program of the Rockies (MMAPR). Working with indigent, low-income patients, MMAPR has launched a mobile doctors service, bringing doctors to the patients themselves. Through the support of local dispensaries and other medical marijuana industry businesses, MMAPR is able to not only provide convenient doctor visits, but also significant savings to patients, often as much as 25 percent.