| Rank | Clinic Name | Patient Rating | Country | Lead Doctor | experience | Techniques | Best For | Why It’s Ranked | Accreditations |
|---|---|---|---|---|---|---|---|---|---|
| #1 | 5.0 / 5 (1) | Lisbon, Portugal | 24+ years | Braces | — | — | — | ||
| #2 | 4.7 / 5 | Lisbon, Portugal | — | — | Conventional fixed braces, lingual fixed braces, Invisalign, Invisalign Teen | Invisalign clear aligner patients, including teens | Offers metal, lingual, and Invisalign braces. Orthodontist is a Diamond Invisalign Provider on the European Advisory Board. TEMOS-accredited clinic in Lisbon. | TEMOS International Healthcare Accreditation |