K. Jeffrey Miller, DC, DABCO has been a practitioner, writer and speaker in the chiropractic profession for over twenty five years. He is a columnist for Dynamic Chiropractic and has authored dozens of articles and several books including; Practical Assessment of the Chiropractic Patient and his most recent book The Road to Happiness is Always Under Construction. Currently is is the director of clinical operations for Tuck Chiropractic in the New River and Roanoke valleys in Virginia.