Go back to directory. Add to Address Book. Craig Benson DC Work 17791 Fjord Drive NE Suite 214 Poulsbo WA 98370-0270 work Work Phone: 360-779-9957work No Image Available International SOT Directories SOTO Europe SOTO Australasia Certifications Doctors who have advanced training and expertise in SOT and Cranial techniques or methods will have designated titles of: Certified SOT Practitioner (CSP) and Certified SOT Cranial Practitioner (CSCP). Please visit the certification page for more information. Guidelines for chiropractic practice, procedures and re-licensing information, for United States by state click here.