Fl-417N. Take Exit 19 For Lake Nona Blvd. Slight Right Onto The Lake Nona Blvd S Ramp. Merge Onto Lake Nona Blvd. Turn Left Onto Nemours Pkwy. Turn Right Onto Granger Ave. Turn Left Onto Merrifield St. Destination Is On Your Left - 8945 Merrifield Street Orlando, Fl 32827