Precision Chiropractic is a primary healthcare profession dedicated to the detection and correction of the vertebral subluxation in order to eliminate nerve interference that can adversely affect health. It is drug-free, non-invasive, and respectful of the body's own innate striving for health. Dr. Johanne M. Judd, DC provides quality chiropractic care to patients in Sayville, NY. If you suffer from back pain, neck pain, headache, sciatica or have been in an auto collision, Precision Chiropractic can get you back on the road to health.