| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 4.8 / 5 (4) | Cleveland, United States of America | — | 7,000+ treatments | Laser teeth whitening | — | — | Accreditation Canada Diamond Status Level , QHA Trent Accreditation | |
| #2 | 4.9 / 5 | Houston, United States of America | — | — | Laser teeth whitening | Patients with deep stains from coffee, tea, or aging | — | — | |
| #3 | 4.5 / 5 | Athens, United States of America | — | — | Laser teeth whitening | — | — | — | |
| #4 | 4.9 / 5 | United States, United States of America | — | — | Zoom teeth whitening | — | Zoom whitening with LED-activated hydrogen peroxide gel delivers dramatic single-visit results. Custom take-home trays, planned via Medit i900 scanner. Desensitizing agents minimize sensitivity; MetLife Top-Performing Provider. | — |