List of Doctors in Ontario
Ontario has 10,361 doctors in this dataset, last verified September 9, 2026. That makes it the largest market for doctors in Canada, with 41% of the national total, ahead of Quebec (4,220).
Among cities, Toronto leads with 499, ahead of Mississauga (423) and Ottawa (393). Together the top three hold only 13% of all doctors in Ontario, so the market reaches well beyond its biggest cities.
Email reach in Ontario runs above the national rate: 2,330 doctors (22.5%) include an email address, against 19.5% across Canada. 9,784 (94.4%) list a phone number, and 2,275 carry both.
54.1% of doctors in Ontario have a website, in line with the national average of 52.4%. The 4,755 without a site are a ready-made prospect list for web design and local SEO agencies.
Among the 8,819 rated doctors in Ontario, 39% hold a 5-star average, in line with the national figure of 41%. 1,121 are rated 1 to 2 stars (13% of rated businesses, in line with the national 13%), a natural shortlist for reputation management and review software.
Social Media Reach
1,755
1,497
1,165
862
YouTube
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Doctors 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dr Michael Tsang | Address | Richmond Hill | Ontario | Canada | Email | Phone | — | 3 | 5 | — | — | — | — | ||
Faizal Bhojani Medicine Professional Corporation | Address | Guelph | Ontario | Canada | Email | Phone | — | 4 | 3.8 | — | — | — | — | ||
 | LICE FREE - LICE REMOVAL TREATMENT & PREVENTION | VAUGHAN BRAMPTON THORNHILL | Address | Vaughan | Ontario | Canada | Email | Phone | 54 | 4.9 | — | — | — | — | ||
 | Vanguard Pharmacy and Clinic | Address | Georgetown | Ontario | Canada | Email | Phone | 85 | 5 | — | — | ||||
Dr Heath Ofc | Address | Oshawa | Ontario | Canada | Email | Phone | — | 4 | 5 | — | — | — | — | ||
 | Hentschel Eric P Dr | Address | Waterloo | Ontario | Canada | Email | Phone | — | 7 | 4.4 | — | — | — | — | |
 | Northumberland Medical Clinic (Located inside Guardian Pharmacy) | Address | Port Hope | Ontario | Canada | Email | Phone | 166 | 4.8 | — | — | — | — | ||
 | Ottawa Derm Centre | Address | Ottawa | Ontario | Canada | Email | Phone | 938 | 4.8 | — | — | — | — | ||
 | Dr Declan Rowan | Address | Pembroke | Ontario | Canada | Email | Phone | 3 | 5 | — | — | — | — | ||
Temporary Vaccine Clinic (Richmond Hill) | Address | Richmond Hill | Ontario | Canada | Email | Phone | 2 | 4.5 | — | ||||||
 | Wellington-Dufferin-Guelph Public Health - Fergus Office | Address | Fergus | Ontario | Canada | Email | Phone | 3 | 5 | ||||||
Dr. Mirwais Abdulla Sayar | Address | Kitchener | Ontario | Canada | Email | Phone | 27 | 4 | |||||||
 | CARE FOR YOU Medical Centre dba CARE4YOU Medical Centre | Address | Whitby | Ontario | Canada | Email | Phone | 124 | 2.7 | — | — | — | — | ||
Dr. Kevan Saidi | Address | Sudbury | Ontario | Canada | Email | Phone | 13 | 4.3 | |||||||
Tamimi Medical Clinic | Address | Windsor | Ontario | Canada | Email | Phone | — | 1 | 3 | — | — | — | — |
This is a randomized preview — the full database contains 10,361 records with complete field coverage.
Get the full Doctors database
10,361 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Distribution by Location
Number of Doctors across different territories
What You Can Do with the List of Doctors in Ontario
This list is built for teams that sell to doctors: medical supply distributors, practice software vendors, billing services and healthcare staffing agencies. It covers 10,361 doctors in Ontario, with the fields to call, email, segment and map them.
Who Sells to Doctors in Ontario
Each of these buyers can work the 10,361 businesses in this list as a pipeline for a different product:
- Medical and dental supply distributors: Open accounts with the 10,361 doctors 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, Email and Contact Form Outreach in Ontario
Start with the 2,275 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (9,784): 94.4% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (2,330): 22.5% of records include an email address, so use email as a follow-up touch rather than the lead channel.
- Website contact forms (2,290): businesses with a contact page URL give you another way in when no email is listed.
- 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 doctors that fit a specific service before you pitch:
- No website listed (4,755): 46% of doctors in Ontario have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (1,121): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (8,606): 83% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Ontario
The 10,361 doctors in Ontario are spread across 21 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Toronto, Mississauga, Ottawa, Hamilton and London hold 18% of records in Ontario, the biggest clusters for in-person visits.
- Beyond the big cities: 6,046 records (58%) sit outside the 21 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 Doctors in Ontario
10,361 records · verified September 9, 2026
- Phone numbers
- 9,784
- Email addresses
- 2,330
- Phone and email
- 2,275
- Websites
- 5,606
Google ratings· 8,819 rated (85%)
39% hold 5 stars
- 1-star rated
- 222
- 2.5% of rated
- 2-star rated
- 899
- 10.2% of rated
- 3-star rated
- 2,527
- 28.7% of rated
- 4-star rated
- 1,731
- 19.6% of rated
- 5-star rated
- 3,440
- 39% of rated
Social profiles:
- Facebook:1,755· 16.9%
- Instagram:1,497· 14.4%
- LinkedIn:1,165· 11.2%
- X (Twitter):1,113· 10.7%
- YouTube:862· 8.3%
Doctors in Ontario are a phone-first market: 94.4% list a phone number but only 22.5% publish an email. Among 8,819 rated doctors, 39% hold 5 stars, a more even spread, so ratings separate businesses meaningfully.
Related Doctors by Location
Browse datasets for Doctors across nearby locations
Frequently asked questions about Doctors in Ontario
Everything you need to know about our doctors database for Ontario: data quality, coverage, freshness, pricing, and formats. Last updated September 9, 2026.
How many Doctors are there in Ontario?
There are 10,361 doctors 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 Doctors 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 Doctors 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 Doctors businesses in Ontario?
InfiniteLeadsHub provides verified market intelligence datasets for doctors businesses in Ontario as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Doctors database for Ontario cost?
The complete doctors leads database for Ontario costs $119 as a one-time payment.
You get instant access to all 10,361 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 doctors contacts in Ontario specifically, a one-time $119 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 Doctors 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 doctors database, including contact fields, social profiles, and ratings data.
How do I download the Doctors 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 Doctors in Ontario have phone numbers?
9,784 doctors in Ontario (94% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Doctors in Ontario have email addresses?
2,330 doctors in Ontario (22%) 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 Doctors in Ontario have both a phone number and an email address?
2,275 doctors 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 Doctors in Ontario are active on social media?
Social profile coverage for doctors in Ontario: 1,165 on LinkedIn, 1,755 on Facebook, 1,497 on Instagram, 862 on YouTube, 1,113 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 Doctors in Ontario have a website?
5,606 doctors in Ontario (54%) 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 Doctors in Ontario do not have a website?
4,755 doctors 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 Doctors in Ontario?
Rating breakdown for doctors in Ontario: 3,440 with a 5-star rating, 1,731 with a 4-star rating, 2,527 with a 3-star rating, 899 with a 2-star rating, 222 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 Doctors data for other states or the entire US?
Yes. The national Doctors 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 Doctors 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.