North American Dental Phone: (410) 265-0040 Nick Kalfa CEO Please call! They will ask for name and info. Aliases not excepted. LOL! So many False Claims. Although NAD does not own GCAN or is not part of GCAN. I like the Idea of GCAN's large Kalfa's shareholders having worldwide Dental connections which could bold well for GCAN's Oral Cannabis Products. which is just one of many Gcan products. I would not focus on what Nad which is privately owned by the Kalfa Family and not part of GCAN can do for GCAN but What GCAN can do for NAD and many other Companies.