About the Appletree Medical Clinic on Katimavik Rd. in Kanata, ON We are located by the intersection of Katimavik Rd. and Castlefrank Rd., in the Kanata Town Centre with the Food Basics. The clinic cannot be accessed through the main mall entrance, only from the Whitney Street entrance by the pharmacy. On-site parking is accessible off Whitney Rd. Appletree Medical Group is located on the south side of the mall. We provide walk-in services, a variety of program appointments, and specialist services.