How many Diagnostic centers are in Ontario, Canada?
There are 231 Diagnostic centers in Ontario, Canada. The highest number of Diagnostic centers in Ontario are in Toronto and Mississauga with 19 businesses and 14 businesses, respectively. Toronto makes up approximately 8.2% of all Diagnostic centers in Ontario.
Data last updated: July, 2025
Total Businesses
231
With Phone
222
With Website
168
With Hours
163
How can I download a list of Diagnostic centers in Ontario, Canada into Excel?
You can download the complete list of 231 Diagnostic centers data as an Excel file, along with geo-coded addresses, phone numbers and open hours by contacting our sales team.
Sample Data
Preview of Diagnostic center businesses in Ontario, Canada
| Business Name | City | Rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
|
WELL Health Diagnostic Centres - London...
|
London
|
★
4.0
|
2,977
|
(*3*) 9*4-*5*5 | welldiagnostics.ca |
|
WELL Health Diagnostic Centres - Milton...
|
Milton
|
★
4.0
|
2,881
|
(*3*) 9*4-*5*6 | welldiagnostics.ca |
|
Oshawa Vascular Laboratory Clinic & Ultr...
|
Oshawa
|
★
4.0
|
2,741
|
(*0*) 4*8-*5*5 | oshawadiagnostic.ca |
|
WELL Health Diagnostic Centres - Newmark...
|
Newmarket
|
★
4.0
|
2,724
|
(*3*) 9*4-*5*9 | welldiagnostics.ca |
|
WELL Health Diagnostic Centres - Sudbury...
|
Greater Sudbury
|
★
4.0
|
2,486
|
(*3*) 9*4-*5*9 | welldiagnostics.ca |
|
WELL Health Diagnostic Centres - Toronto...
|
Toronto
|
★
4.0
|
2,261
|
(*3*) 9*4-*6*8 | welldiagnostics.ca |
|
WELL Health Diagnostic Centres - London...
|
London
|
★
4.0
|
2,240
|
(*3*) 9*4-*5*3 | myhealthcentre.ca |
|
WELL Health Diagnostic Centres - Mississ...
|
Mississauga
|
★
4.0
|
2,220
|
(*3*) 9*4-*5*7 | welldiagnostics.ca |
|
ODC Square One
|
Mississauga
|
★
4.0
|
1,769
|
(*0*) 8*6-*9*0 | ontdc.com |
|
Ontario Diagnostic Centres X-Ray & Ultra...
|
Mississauga
|
★
4.0
|
1,727
|
(*0*) 8*7-*1*4 | ontdc.com |
Get access to all 221 remaining Diagnostic centers with complete contact information, addresses, and business details.
Data last updated: July, 2025
Get Complete Dataset (231 Businesses)Top Cities in Ontario
Cities with most Diagnostic centers
| City | Business Count | Percentage |
|---|---|---|
|
Toronto
|
19
|
8.2%
|
|
Mississauga
|
14
|
6.1%
|
|
Windsor
|
11
|
4.8%
|
|
Etobicoke
|
10
|
4.3%
|
|
North York
|
9
|
3.9%
|
|
London
|
9
|
3.9%
|
|
Scarborough
|
9
|
3.9%
|
|
Ottawa
|
9
|
3.9%
|
|
Oakville
|
8
|
3.5%
|
|
Brampton
|
8
|
3.5%
|
What Data Do We Provide?
Our dataset for Diagnostic centers in Ontario, Canada is one of the most comprehensive in the industry. As of August, 2025, we have compiled data on 231 verified listings.
Essential Business Details
Complete business name, full address, and operational hours for all 231 Diagnostic centers
Contact Information
Direct phone numbers, email addresses, and website URLs for Diagnostic centers across Ontario, Canada
Customer Engagement Metrics
Average ratings, total review counts, and customer feedback data from Diagnostic centers in Ontario, Canada
Precise Geolocation Data
Exact latitude/longitude coordinates and regional distribution across 10 cities in Ontario, Canada
Complete Data Fields for Diagnostic centers in Ontario, Canada:
Each of the 231 Diagnostic centers records includes:
Business Attributes
Common features and services (10+ businesses)
payment methods
services
amenities
accessibility
business type
other
How You Can Use Diagnostic centers Data from Ontario, Canada
Our comprehensive dataset of 231 Diagnostic centers in Ontario, Canada empowers you to reach the right audience through multiple channels. Here are key ways this data can give you a competitive edge in the Diagnostic centers industry.
Market Research & Competitive Analysis
Analyze trends, saturation, and competitor presence across 10 cities in Ontario, Canada to uncover underserved areas and high-potential markets for Diagnostic centers.
Lead Generation & Sales Prospecting
Find and reach Diagnostic centers in Ontario, Canada using verified phone numbers, websites, and category filters for smarter, targeted prospecting.
Location Intelligence & Expansion Planning
Plan new Diagnostic centers openings or rollouts using density maps and insights from our 231 listings to target low-competition, high-demand zones in Ontario, Canada.
AI & NLP Model Training
Train machine learning models with structured data and real user reviews from 231 Diagnostic centers for improved sentiment analysis and recommendation systems.
Real Estate & Investment Insights
Evaluate commercial potential in Ontario, Canada by analyzing the distribution of Diagnostic centers across 10 cities and their activity trends.
Email Marketing Campaigns
Run targeted email campaigns to Diagnostic centers in Ontario, Canada using verified email addresses for personalized outreach and improved conversion rates.
Cold Calling & Telemarketing
Use up-to-date phone numbers from our 231 Diagnostic centers database to initiate effective conversations and improve call conversion rates.
Direct Mail Marketing
Send promotional materials to Diagnostic centers across Ontario, Canada using accurate mailing addresses for targeted delivery and higher response rates.
Social Media Outreach
Engage Diagnostic centers in Ontario, Canada via Instagram, LinkedIn, or Facebook using curated profile data for multi-channel marketing.
Footfall & Demand Estimation
Estimate local foot traffic and demand by analyzing the concentration of Diagnostic centers in specific regions of Ontario, Canada and their popularity metrics.
Local SEO & Digital Services
Optimize marketing strategies for Diagnostic centers by studying GMB listings, ratings, and categories used by top-performing competitors in Ontario, Canada.
Mapping & Navigation Integration
Add Diagnostic centers POI data to your apps for delivery, logistics, or travel using accurate coordinates from 231 verified locations in Ontario, Canada.
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