Work 515 Madison Ave 6th Floor @53rd Street New York NY 10022 Home Phone: 2127526770
Work 810 West Bayo Pines Lake Charles Louisiana 70601 United States Work Phone: 337-478-1313
Work 3415 U.S. 31 North Conway Michigan 49722 United States Work Phone: 231-439-2200
Work 4546 Hollywood Blvd. Suite 1 Los Angeles CA 90027 Work Phone: 323-661-1183

Joni Stier, DC, LAc, CSCP

Certified SOT Practitioner
Work 1015 Chestnut Ave B3 Carlsbad CA 92008 Work Phone: Carlsbad Office: 760.652.9585 Website: Website
Work 529 Brookside Avenue Redlands CA 92373 United States Work Phone: 909-792-5000
Work 250 West Street Road Warminster Pennsylvania 18974 United States Work Phone: 215-672-4700 Work Fax: 215-672-2411 Website:
Work 434 Bridgewater Street Fredericksburg Virginia 22401 United States Work Phone: 540-899-9421
Work 5513 Twin Knolls Rd. Suite 219 Columbia MD 21045 Work Phone: 410-740-1112 Website: Website
Work 2858 Stevens Creek Blvd. Suite 203 San Jose CA 95128 Work Phone: 408-956-6555
Work 2186 Commons Parkway Okemos MI 48864 Work Phone: 517-347-2222
Home 18420 County Road 125 Peartland Texas 77581 Work Phone: 832-895-3412

Arthur Tovar, DC, CSP, CSCP

Certified SOT Practitioner – Certified SOT Cranial Practitioner
Work 6A Buttermarket OX9 3EW Thame Oxfordshire United Kingdom (UK) Work Phone: +44 (0)1844 212100
Work 2595 Tampa Road, Suite H Palm Harbor FL 34684 Work Phone: 727-509-3760 Website:

Hans J VanHeule, DC

Certified SOT Practitioner
Work 3315 Spring Bank Lane Suite 304 Charlotte North Carolina 28226 United States Work Phone: 704-544-6711
Work 94 Faunce Corner Mall Road Dartmouth Massachusetts 02747 Work Phone: (508) 997-1270
Home 303-550 cours-de-la-raffinerie Mont Sain-Hilaire Quebec J3H 0G3 Work Phone: 514-945-9797
Work 7324 E. 6th Avenue Scottsdale Arizona 85251 Work Phone: 480-949-8584
Work 11628 Old Ballas Road Suite 118 St Louis MO 63141 Work 912 Fairfield Drive Anderson SC 29621 Work Phone: 314-541-6230
Work 4 Robin Circle #4 Norton MA 02766 Work Phone: (774) 433-8978

Student Members

To see a list of our student members, please see our Student Member page.

International SOT Directories


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.