- Dr. Dana Williamson is a chiropractor in Mechanicsville VA., Richmond area. In this short video he reveals how chronic low back pain reduces lumbar mobility, increasing risk for falls and other injuries. For more articles on the benefits of chiropractic care for neck and back pain and other health issues, visit If you, a friend, or family member are suffering with neck pain or back pain, Dr. Williamson provides a free consultation to answer your questions and to determine if chiropractic care is appropriate for you.