15300 Crain Highway, Brandywine, MD 20613, USA Haven is a step toward bringing alternative medical approaches to the community while elevating the level of professionalism in the medical marijuana industry that Maryland residents expect. This location will focus on quality education for all staff members, stay up to date on the latest medical cannabis treatment success stories, and create a safe place to receive medical-grade cannabis. New to our store or need assistance? Just ask! We offer Pre Order pick up through our Drive Thru window and in store shopping. We look forward to see you soon!