North American Dental (NAD) is not part of GCAN. Elisha Kalfa was one of Green C's 8 original shareholders which was bought out by GCAN and now one of GCAN's Dream Team. NAD is his family wholesale business and has many warehouses. If I was interested in one of North American Dental's many Warehouses or office Location or addresses I would contact them and see if they are still at that 1 Whitehorse Rd #16 North York, ON M3J 3A7 Canada address that is clearly shown on Google Map http://www.nadental.com/contact Toll Free (416) 661-0728 North American Dental
Try This hit the Satellite view bottom left and do a 3d street view: