Chiropractic is about freeing up your nervous system so it can do its job. We offer comprehensive and convenient Chiropractic services right in the heart of the downtown financial district. Dr. Daniel Armstrong, D.C. has been in practice for 27 years. He provides treatment and rehabilitation not only for everyday neck and back problems, but also for sports, work and auto injuries. Professional, therapeutic and sports massage is offered on site. Most PPO insurance accepted.