Lisa's Blog - Davis Advanced Health System. Dr. Kenneth Y. Davis chiropractor is utilizing advanced techniques including Soft Tissue Orthopedics, Craniopathy, SacroOccipital Technique, Applied Kinesiology and Contact Reflex Analysis. Dr. Davis is also considered one of the foremost researchers and developers of energetic and bio-vibrational therapy. Davis Advanced Health System aids in peeling away the onion of distortions accumulated over a person's lifetime, in order to promote optimal health and well-being.