- Salon Ifko
5140 N Elston Ave, Chicago, IL 60630
- Sangita W. Trehan, DDS
202 S Cook St, 202 S Cook St, Barrington, IL 60010
- Sarah Helen Skincare
708 N Dearborn St, 708 N Dearborn St, Chicago, IL 60654
- Self-ish Skin & Brow Bar
263 N York St, 263 N York St, Elmhurst, IL 60126
- Shulruff Dental
4801 W Peterson Ave, 4801 W Peterson Ave, Chicago, IL 60646
- Skin Alchemy Spa (Chicago)
2225 W North Ave, Chicago, IL 60647
- Skin HayeVen
8307 W Golf Rd, Niles, IL 60714
- Skin Studio Chicago
2245 W North Ave, Chicago, IL 60647
- Skinflection Spa (Niles)
8888 N Milwaukee Ave, Niles, IL 60714
- SkinQ (Chicago)
1509 W Berwyn Ave, Chicago, IL 60640
- Smile Solutions Dental Center
200 W Northwest Hwy, 200 W Northwest Hwy, Mt Prospect, IL 60056
- Smile Studio Dental (Chicago)
6825 W Addison St, 6825 W Addison St, Chicago, IL 60634
- Smile Success Dental Centre
235 Mannheim Rd, Bellwood, IL 60104
- Smiles by Design (Chicago)
203 N LaSalle St, Chicago, IL 60601
- Smiles Dental Care (Roselle)
96 Bokelman St, Roselle, IL 60172
- Smiles Dental Center (Bartlett)
849 Illinois Rte 59, Bartlett, IL 60103
- South Holland Dentistry
705 E 162nd St, 705 E 162nd St, South Holland, IL 60473
- Spa Social (Chicago)
1855 W Chicago Ave, 1855 W Chicago Ave, Chicago, IL 60622
- Spa Vie (Willow Springs)
8695 Archer Ave, Willow Springs, IL 60480
- Spavia Day Spa (Chicago)
2121 N Clybourn Ave, 2121 N Clybourn Ave, Chicago, IL 60614
- Stella's Haven
1704 W Chicago Ave, Chicago, IL 60622
- Stella's Skin Care
3756 Dempster Street, Skokie, IL 60076
- Strip Custom Waxing & Skincare
1754 W Division St, Chicago, IL 60622
- Studio Saai Skincare and Medspa
1247 Milwaukee Ave, 1247 Milwaukee Ave, Glenview, IL 60025
- Sydney Taylor Skin
540 W 35th St, 540 W 35th St, Chicago, IL 60616
- Symmetry Studio Spa Room
8949 S Luella Ave, 8949 S Luella Ave, Chicago, IL 60617