| Suffolk County | Nassau County | The Hamptons | 
| Sayville Immediate Chiropractic Care 4844 Sunrise Highway Sayville NY, 11782 (631) 991-3492 Visit Website | Scher Richard W 1100 Wantagh Ave Wantagh NY, 11793 (516) 785-7858 | ||
| Schmidt Chiropractic 4400 Merrick Rd Massapequa NY, 11758 (516) 799-5370 Visit Website | Sears Richard 9 Gregory Way Calverton NY, 11933 (631) 369-9218 | ||
| Semente Raymond A DR Chiropractor 265 Lake Ave Saint James NY, 11780 (631) 584-7722 Visit Website | Shapiro Jeffrey A DR Chiropractor 2856 Long Beach Rd Oceanside NY, 11572 (516) 764-7760 | ||
| Sherr Alan D C 220 Fort Salonga Rd Northport NY, 11768 (631) 262-8505 | Shirley Chiropractic Center - Adam Cohen DC 2 Coraci Blvd Shirley NY, 11967 (631) 395-9090 | ||
| Siegel Alan N Dr 154 Forest Ave Glen Cove NY, 11542 (516) 759-5005 | Silverman Steven M D C 523 Townline Rd Hauppauge NY, 11788 (631) 724-6780 | ||
| Slack Elizabeth C Chiropractor 285 Terry Rd Sayville NY, 11782 (631) 563-2225 | Slamowitz Mark MD 279 Burnside Ave Lawrence NY, 11559 (516) 371-3745 | ||
| Slavin David Dr 150 Sunrise Hwy Lindenhurst NY, 11757 (631) 956-2225 Visit Website | Smithconset Chiropractic Center 195 Smithtown Blvd Nesconset NY, 11767 (631) 724-1991 | ||
| Smithtown Wellness - Scott E Brunengraber DC 285 E Main St Smithtown NY, 11787 (631) 361-9355 Visit Website | Sohn Robert A DC PC 800 Jericho Tpke New Hyde Park NY, 11040 (516) 326-1700 | ||
| Sosnik Shawn A Chiropractor 1955 Merrick Rd Merrick NY, 11566 (516) 623-3940 | South Huntington Family Chiropractic 1 Woodstone Ct Huntington Station NY, 11746 (631) 673-0097 | ||
| South Lake Chiropractic 258 W Main St Babylon NY, 11702 (631) 422-4234 Visit Website | South Nassau Chiropractic 536 Fairview Ave Baldwin NY, 11510 (516) 868-0943 Visit Website | ||