John McGowan and Meredith Kinner have been practicing law in Maryland and D.C. for five years. In 2015, they started KINNER & McGOWAN, PLLC, a boutique law firm that focuses on cannabis law and civil litigation. Since then, the firm has worked with cannabis consultants, cannabis-focused law firms on the West Coast, entrepreneurs, investors, and doctors in jurisdictions with legal medical and adult-use cannabis. As more jurisdictions enact medical or adult-use cannabis laws, the firm aims to extend their practice to these jurisdictions.