Best Seattle Chiropractor (the Upper Cervical Chiropractic Difference) If you're looking for the best Seattle chiropractor you should learn that not all chiropractors are the same. Upper cervical specific chiropractic is a gentle, precise and long-lasting approach to spinal care. Find out more in this short video from Health 1st Chiropractic in Seattle, Washington. To schedule a complimentary consultation call our King County office at 206.327.9328