Maddalo Chiropractic & DOT Certification is a Chirorpactor office located in Cambridge, MA. We offer drug testing, alcohol testing, DOT medical exams, NRT testing, hair testing, DL drivers, CDL drivers, and more. Here at Maddalo Chiropractic & DOT Certification, our mission is to always provide quality service at an affordable price. The success of our company is due to the dedication we provide to our customers. Whether you have a sports injury, lower back pain, arthritis of a joint or scoliosis, the doctor will work with you to achieve your optimal health. Get in contact with us today!