Rancho Santa Fe, CACEO at World Chiropractic Alliance Dr. Terry Rondberg has demonstrated a relentless commitment to improving the state of chiropractic as we know it. After receiving his D.C. from Logan College of... Dr. Terry Rondberg has demonstrated a relentless commitment to improving the state of chiropractic as we know it. After receiving his D.C. from Logan College of Chiropractic in St. Louis, Missouri, in 1974, Dr. Rondberg went on to transform the face of his chosen field. Dr. Rondberg is the founder...