Where is the nearest hospital or medical center to Pinnacle? Guest Service Canada March 23, 2021 14:24 Updated In case of emergency dial 9-1-1. Mount Sinai Hospital - 600 University Ave, Toronto, ON M5G 1X5. Infinity Health Centre: Walk in Clinic and Health Centre - 39 Lower Simcoe St, Toronto, ON M5J 3A6 Related articles Where is the nearest pharmacy to Pinnacle? Comments 0 comments Please sign in to leave a comment.