List of Clinics in Ontario
Ontario has 8,295 clinics in this dataset, last verified September 9, 2026. That makes it the largest market for clinics in Canada, with 35% of the national total, ahead of Quebec (5,344).
Among cities, Toronto leads with 537, ahead of Mississauga (369) and Ottawa (342). Together the top three hold only 15% of all clinics in Ontario, so the market reaches well beyond its biggest cities.
Email coverage mirrors the national picture, with 2,756 records (33.2%) including an email address against 31.9% across Canada. 7,730 (93.2%) list a phone number, and 2,663 carry both.
78.4% of clinics in Ontario have a website, in line with the national average of 76.8%. Only 1,793 lack a site, so pitch redesigns and SEO rather than first-time builds.
Among the 6,843 rated clinics in Ontario, 53% hold a 5-star average, in line with the national figure of 56%. 792 are rated 1 to 2 stars (12% of rated businesses, above the national 11%), a natural shortlist for reputation management and review software.
Social Media Reach
1,949
1,615
814
526
YouTube
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Clinics List in Ontario
Browse a random sample of 15 records — see the exact fields and data quality before you download.
| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Bayshore Infusion Clinic | Address | Mississauga | Ontario | Canada | Email | Phone | 8 | 3.3 | — | |||||
 | rose's acupuncture clinic åè½éç¸ | Address | Markham | Ontario | Canada | Email | Phone | 12 | 4.7 | — | — | — | — | ||
McLean Denture & Anti Snoring Clinic | Address | Val Caron | Ontario | Canada | Email | Phone | — | 1 | 4 | — | — | — | — | ||
 | Ottawa Holistic Health Centre | Address | Ottawa | Ontario | Canada | Email | Phone | 34 | 5 | — | — | — | — | ||
 | Surrogacy4All Fertility Clinic in Ontario | Address | Toronto | Ontario | Canada | Email | Phone | 0 | 0 | — | — | — | — | ||
 | North Richmond Hill Dentistry | Address | Richmond Hill | Ontario | Canada | Email | Phone | 182 | 4.8 | — | — | — | — | ||
 | South Burlington Medical | Address | Burlington | Ontario | Canada | Email | Phone | — | 1 | 5 | — | — | — | — | |
 | HALO MEDICAL CLINIC - AJAX ( Family Practice and Walk in clinic- Accepting new patients) | Address | Ajax | Ontario | Canada | Email | Phone | 617 | 4.9 | — | — | — | — | ||
Canadian Medical Care | Address | Toronto | Ontario | Canada | Email | Phone | — | 5 | 1 | — | — | — | — | ||
 | Dentistry @ Manotick | Address | Manotick | Ontario | Canada | Email | Phone | 153 | 4.8 | — | — | — | — | ||
 | IWHC Toronto | Address | Toronto | Ontario | Canada | Email | Phone | 149 | 4.5 | — | |||||
 | Urgent Cardiac Centre | Address | Brampton | Ontario | Canada | Email | Phone | 20 | 2.6 | — | — | — | — | ||
 | Park View Dental | Address | Bancroft | Ontario | Canada | Email | Phone | 278 | 4.9 | — | — | — | — | ||
the Oshawa Clinic Group | Address | Oshawa | Ontario | Canada | Email | Phone | 0 | 2.4 | — | — | — | — | |||
ATP Regen | Address | Cornwall | Ontario | Canada | Email | Phone | — | 0 | 0 | — | — | — | — |
This is a randomized preview — the full database contains 8,295 records with complete field coverage.
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8,295 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Clinics in Ontario
This list is built for teams that sell to clinics: medical supply distributors, practice software vendors, billing services and healthcare staffing agencies. It covers 8,295 clinics in Ontario, with the fields to call, email, segment and map them.
Who Sells to Clinics in Ontario
Each of these buyers can work the 8,295 businesses in this list as a pipeline for a different product:
- Medical and dental supply distributors: Open accounts with the 8,295 clinics in Ontario for consumables, instruments and equipment.
- Practice management and EHR software: Pitch scheduling, patient records and billing systems to independent practices.
- Medical billing and credentialing services: Offer to take claims, coding and payer enrollment off the front desk.
- Healthcare staffing agencies: Place nurses, medical assistants and front-office staff.
Phone, Contact Form and Email Outreach in Ontario
Start with the 2,663 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (7,730): 93.2% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (2,915): businesses with a contact page URL give you another way in when no email is listed.
- Email sequences (2,756): 33.2% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Ontario
Filter the website, rating and social columns to pull the clinics that fit a specific service before you pitch:
- No website listed (1,793): 22% of clinics in Ontario have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (792): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (6,346): 77% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Ontario
The 8,295 clinics in Ontario are spread across 12 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Toronto, Mississauga, Ottawa, Brampton and Hamilton hold 20% of records in Ontario, the biggest clusters for in-person visits.
- Beyond the big cities: 5,695 records (69%) sit outside the 12 cities with their own list, reachable by phone and email without travel.
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Clinics in Ontario
8,295 records · verified September 9, 2026
- Phone numbers
- 7,730
- Email addresses
- 2,756
- Phone and email
- 2,663
- Websites
- 6,502
Google ratings· 6,843 rated (82%)
53% hold 5 stars
- 1-star rated
- 180
- 2.6% of rated
- 2-star rated
- 612
- 8.9% of rated
- 3-star rated
- 1,466
- 21.4% of rated
- 4-star rated
- 981
- 14.3% of rated
- 5-star rated
- 3,604
- 52.7% of rated
Social profiles:
- Facebook:1,949· 23.5%
- Instagram:1,615· 19.5%
- LinkedIn:814· 9.8%
- X (Twitter):684· 8.2%
- YouTube:526· 6.3%
Clinics in Ontario are a mixed-channel, Facebook-heavy market: 93.2% list a phone number and 33.2% publish an email. Among 6,843 rated clinics, 53% hold 5 stars, a mostly positive spread.
Related Clinics by Location
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Frequently asked questions about Clinics in Ontario
Everything you need to know about our clinics database for Ontario: data quality, coverage, freshness, pricing, and formats. Last updated September 9, 2026.
How many Clinics are there in Ontario?
There are 8,295 clinics in Ontario in our verified database, as of September 9, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Ontario, for sales prospecting, competitive research, and territory planning.
How up to date is the Clinics data for Ontario?
This dataset was last updated in September 9, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Clinics database for Ontario?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Clinics businesses in Ontario?
InfiniteLeadsHub provides verified market intelligence datasets for clinics businesses in Ontario as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Clinics database for Ontario cost?
The complete clinics leads database for Ontario costs $89 as a one-time payment.
You get instant access to all 8,295 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need clinics contacts in Ontario specifically, a one-time $89 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Clinics data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Ontario clinics database, including contact fields, social profiles, and ratings data.
How do I download the Clinics list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Clinics in Ontario have phone numbers?
7,730 clinics in Ontario (93% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Clinics in Ontario have email addresses?
2,756 clinics in Ontario (33%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Clinics in Ontario have both a phone number and an email address?
2,663 clinics in Ontario have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Clinics in Ontario are active on social media?
Social profile coverage for clinics in Ontario: 814 on LinkedIn, 1,949 on Facebook, 1,615 on Instagram, 526 on YouTube, 684 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Clinics in Ontario have a website?
6,502 clinics in Ontario (78%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Clinics in Ontario do not have a website?
1,793 clinics in Ontario operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Clinics in Ontario?
Rating breakdown for clinics in Ontario: 3,604 with a 5-star rating, 981 with a 4-star rating, 1,466 with a 3-star rating, 612 with a 2-star rating, 180 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Clinics data for other states or the entire US?
Yes. The national Clinics database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Ontario first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Clinics contact data in Ontario legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.