Professional Scottsdale chiropractic clinic. In practice as well as online, Scottsdale Arizona 85258 chiropractor Dr. Gallagher strives for excellence through superior patient treatment, education and satisfaction. Within our website, Scottsdale and surrounding area residents will find all types of health and wellness related information including information about our office and services, chiropractic, back and neck pain, work and auto injuries and much, much more.