# Dentiste David Lachance

> Dentiste David Lachance, dentist in Trois-Rivières, QC at 2915 Rue Gagnon. See hours, phone number, address and directions.

Canonical: https://canadiandentist.ca/dentist/dentiste-david-lachance-trois-rivieres
Last updated: 2026-10-25

Dentist · Trois-Rivières, QC

| Detail | Value |
| --- | --- |
| Type | [Dentist](https://canadiandentist.ca/quebec/trois-rivieres/dentists) |
| Location | 2915 Rue Gagnon, Trois-Rivières, QC G8Z 3Z4 |
| Phone | (819) 371-2221 |
| Website | https://www.cliniquedent-r.com |

## Hours

| Day | Hours |
| --- | --- |
| Monday | 8 am – 8 pm |
| Tuesday | 8:30 am – 7 pm |
| Wednesday | 8:30 am – 4:30 pm |
| Thursday | 8:30 am – 4 pm |
| Friday | 8 am – 2 pm |
| Saturday | — |
| Sunday | — |

## Before you book

- Ask whether the clinic is taking new patients, and how soon the first appointment is.
- Ask whether they bill your insurance (or Sun Life, for the CDCP) directly, and what you will owe.
- Hours change on holidays: call before you go.

- [Check a dentist's licence (Ordre des dentistes du Québec (ODQ))](https://www.odq.qc.ca/trouver-un-dentiste/)
- [The CDCP, explained](https://canadiandentist.ca/guides/canadian-dental-care-plan-dentists)

## More dentists near Dentiste David Lachance

- [Clinique DenT-R | Dentiste à Trois-Rivières](https://canadiandentist.ca/dentist/clinique-dent-r-dentiste-a-trois-rivieres) - 2915 Rue Gagnon · (819) 371-2221 · Hours listed
- [Annie Quesnel DDS](https://canadiandentist.ca/dentist/annie-quesnel-dds-trois-rivieres) - 2915 Rue Gagnon · (819) 378-4353
- [Clinique De Chirurgie Buccale](https://canadiandentist.ca/dentist/clinique-de-chirurgie-buccale-trois-rivieres) - 2915 Rue Gagnon · (819) 379-6263
- [Centre Dentaire Karine Bastien](https://canadiandentist.ca/dentist/centre-dentaire-karine-bastien-trois-rivieres) - 5605 Boulevard Jean-XXIII · (819) 374-1822 · Hours listed
- [Dentiste Annie Plante](https://canadiandentist.ca/dentist/dentiste-annie-plante-trois-rivieres) - 5605 Boulevard Jean-XXIII · (819) 371-2221 · Hours listed
- [Centre Dentaire Genest Gélinas](https://canadiandentist.ca/dentist/centre-dentaire-genest-gelinas-trois-rivieres) - 5775 Boulevard Jean-XXIII · (819) 691-1343 · Hours listed

Compiled from public business listings and the clinic's own website. Last checked October 2026.

## Related

- [All dentists in Trois-Rivières, QC](https://canadiandentist.ca/quebec/trois-rivieres)
- [Dentists in Trois-Rivières, QC](https://canadiandentist.ca/quebec/trois-rivieres/dentists)