Founded by Dr. David Zhang, LAC, OMD, and DC and Dr. Greg Steiner in 2000, CA Clinic Allen and our sister office in Beijing, China offer a full service practice specializing in acupuncture, chiropractic care, trigger point therapy, kinesiology, NAET, nutritional testing, and more. Our philosophy is to provide our patients with excellent care and help provide them with the tools and knowledge to get them feeling their best, healthy self.