# J B Black DDS

> J B Black DDS, dentist in St. Catharines, ON at 100 Fourth Ave. See phone number, address and directions.

Canonical: https://canadiandentist.ca/dentist/j-b-black-dds-st-catharines
Last updated: 2026-10-25

Dentist · St. Catharines, ON

| Detail | Value |
| --- | --- |
| Type | [Dentist](https://canadiandentist.ca/ontario/st-catharines/dentists) |
| Location | 100 Fourth Ave, St. Catharines, ON L2S 3P2 |
| Phone | (905) 684-1603 |

## Hours

No hours on file.

## 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.

- [Check a dentist's licence (Royal College of Dental Surgeons of Ontario (RCDSO))](https://www.rcdso.org/find-a-dentist)
- [The CDCP, explained](https://canadiandentist.ca/guides/canadian-dental-care-plan-dentists)

## More dentists near J B Black DDS

- [Dr. Tom Adams](https://canadiandentist.ca/dentist/dr-tom-adams-st-catharines) - 28 Fourth Ave · (905) 688-0510 · Hours listed
- [Fourth Avenue Dental](https://canadiandentist.ca/dentist/fourth-avenue-dental-st-catharines) - 111 Fourth Ave · (905) 688-1661 · Hours listed
- [Walter Rodrigues Family](https://canadiandentist.ca/dentist/walter-rodrigues-family-st-catharines) - 203 Ontario St · (905) 688-0510
- [Dr. Kevin J. Boyce & Associates](https://canadiandentist.ca/dentist/dr-kevin-j-boyce-and-associates-st-catharines) - 196 Ontario St · (905) 688-3610 · Hours listed
- [St. Catharines Dental Centre](https://canadiandentist.ca/dentist/st-catharines-dental-centre-st-catharines) - 300E Fourth Ave · (905) 685-5055 · Hours listed
- [Warkentin Kirby J Dr](https://canadiandentist.ca/dentist/warkentin-kirby-j-dr-st-catharines) - 4 Lake St · (905) 682-7595 · Hours listed

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

## Related

- [All dentists in St. Catharines, ON](https://canadiandentist.ca/ontario/st-catharines)
- [Dentists in St. Catharines, ON](https://canadiandentist.ca/ontario/st-catharines/dentists)