At Lifeline Spine, we are not spine surgeons. Dr. Robert Koser D.C. is a National Board of Chiropractic Examiners certified chiropractic physician that has triaged thousands of spine care cases for surgeons working in one of the world’s largest ambulatory spine surgical centers. In his career, he’s worked closely alongside of spine surgeons and pain management physicians. Your second opinion will be provided in an unbiased approach outlining all potential options of care for you to review.