Companies Horizon Family Medical Group Horizon Family Medical Group Visit our website 0 reviews About Horizon Family Medical Group Horizon has 47 total locations with 7 that provide DOT exams, all in New York Locations Reviews 8 Healthcare Clinic Locations Showing Locations in NY (8) DOT and CDL Exam Clinics Near Me Sorry, we were unable to determine your location. Click here to find the walk-in clinics near you.