Independent · not affiliated with any clinic Updated June 2026

San José, Costa Rica

New Smile Dental Group

New Smile Dental Group is a listed full-arch / All-on-4 dental implant provider in San José, Costa Rica, led by Dr. Mario Bonilla, established 1999. Below: the accreditations, patient reviews and evidence we could independently confirm — no paid placement.

Listed Est. 1999 EnglishSpanishPortugueseGerman

Lead clinician

Dr. Mario Bonilla

Full-arch options offered

  • All-on-4
  • All-on-6
  • All-on-8

Patient reviews

  • Google: 4.4 (34)
  • Trustpilot: 2.8 (3)
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Evidence we checked

  • Gate 1: PASS — All-on-4/6/8 confirmed; SCANORA 3D CT, in-house lab; est. 1999.
  • Gate 2: PARTIAL — Dr. Mario Bonilla's Colegio registration #1654099 is stated consistently across the clinic site, Costa Rica Star News, and multiple aggregators (and ADA member #171365329 claimed), but I could NOT independently resolve #1654099 in the Colegio directory firsthand (slug 404s; search param not honored). Real practitioner, plausible number, but verifier-unconfirmed.
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Listing is editorial and unpaid. We verify against independent sources; where a fact could not be confirmed it is omitted rather than invented. Always confirm treatment, pricing and credentials directly with the provider. Medical disclaimer.