California chiropractic license 17686, active since 1986, anchors the practice of Dr. Brian Garrett, Doctor of Chiropractic, in downtown San Diego's Bankers Hill on First Avenue. The clinic's whiplash and soft-tissue injury protocols rely on spinal radiography, cervical MRI referral, and extremity imaging to document crash-related pathology — a diagnostic sequence that feeds into coordinated rehabilitation plans with providers like THRIVE Physical Therapy San Diego in the same district. Fluency in Portuguese and Spanish expands intake capacity for multilingual patients navigating personal-injury claims through the Doctors on Liens provider network. Kinesiology assessments evaluate neuromuscular firing patterns across the cervical and thoracic spine, including temporomandibular joint dysfunction cases that often involve co-management with providers like Bankers Hill Dental for occlusal analysis. Highest-complexity cases involve multi-segment degenerative disc disease with concurrent cervical radiculopathy, requiring serial imaging, flexion-distraction decompression, and neuromuscular re-education protocols across structured treatment arcs.