List of Medical clinics in Illinois
Illinois has 8,363 medical clinics in this dataset, last verified September 6, 2026. It ranks 6th of 51 states with 4.1% of the national total, between Pennsylvania (8,609) and Ohio (7,836).
Among cities, Chicago leads by a wide margin with 1,291, 2.5 times the size of Rochester (513), followed by Columbia (497). Together the top three hold 28% of the state total, with the rest spread across smaller cities and towns.
Email reach in Illinois runs well above the national rate: 2,627 medical clinics (31.4%) include an email address, against 22.3% across the United States. 7,910 (94.6%) list a phone number, and 2,587 carry both.
72.6% of medical clinics in Illinois have a website, in line with the national average of 70.5%. The 2,289 without a site are a ready-made prospect list for web design and local SEO agencies.
Among the 5,102 rated medical clinics in Illinois, 47% hold a 5-star average, in line with the national figure of 49%. 762 are rated 1 to 2 stars (15% of rated businesses, above the national 12%), a natural shortlist for reputation management and review software.
Social Media Reach
3,114
2,824
2,485
1,968
YouTube
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Medical clinics List in Illinois
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Quincy Medical Group Pittsfield | Address | Pittsfield | Illinois | United States | Email | Phone | 23 | 4.1 | ||||||
 | NeuroMedici By Dr.Consalter | Ketamine Infusion Center | Address | Chicago | Illinois | United States | Email | Phone | — | 262 | 4.8 | — | — | — | — | |
 | MedLogic Direct Primary Care | Address | Libertyville | Illinois | United States | Email | Phone | 10 | 4.6 | — | — | — | — | ||
 | South Loop Endoscopy and Wellness Center | Address | Chicago | Illinois | United States | Email | Phone | 253 | 4.8 | — | — | — | — | ||
Home Health Center Hooks | Address | Springfield | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | OSF Medical Group - Gynecology | Address | Alton | Illinois | United States | Email | Phone | 0 | 0 | — | |||||
Walsh Kathy | Address | Rockford | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Mercyhealth Urgent CareâMcHenry | Address | McHenry | Illinois | United States | Email | Phone | 15 | 3.9 | — | — | — | — | ||
 | OSF Medical Group - Primary Care | Address | Poplar Grove | Illinois | United States | Email | Phone | 15 | 3.9 | — | |||||
Michigan Avenue Internists, LLC | Address | Chicago | Illinois | United States | Email | Phone | 27 | 4 | — | — | — | — | |||
 | Orland Park Southwest Nephrology Associates, S.C. | Address | Orland Park | Illinois | United States | Email | Phone | 5 | 4.4 | ||||||
Primary Healthcare Specialists | Address | Cicero | Illinois | United States | Email | Phone | 4 | 3.8 | |||||||
GI Partners of Illinois, LLC, formerly Gastroenterology and Internal Medicine Specialists, S.C. | Address | McHenry | Illinois | United States | Email | Phone | 5 | 3.4 | — | — | — | — | |||
McDonough District Hospital Health Services Building #1 | Address | Macomb | Illinois | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
 | Northwestern Medicine Kishwaukee Hospital Joint Center | Address | DeKalb | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — |
This is a randomized preview — the full database contains 8,363 records with complete field coverage.
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8,363 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Distribution by Location
Number of Medical clinics across different territories
What You Can Do with the List of Medical clinics in Illinois
This list is built for teams that sell to medical clinics: medical supply distributors, practice software vendors, billing services and healthcare staffing agencies. It covers 8,363 medical clinics in Illinois, with the fields to call, email, segment and map them.
Who Sells to Medical clinics in Illinois
Each of these buyers can work the 8,363 businesses in this list as a pipeline for a different product:
- Medical and dental supply distributors: Open accounts with the 8,363 medical clinics in Illinois 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, Facebook and Email Outreach in Illinois
Start with the 2,587 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (7,910): 94.6% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Facebook messages (3,114): 37.2% have a Facebook page, a further channel when calls and emails go unanswered.
- Email sequences (2,627): 31.4% 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 Illinois
Filter the website, rating and social columns to pull the medical clinics that fit a specific service before you pitch:
- No website listed (2,289): 27% of medical clinics in Illinois have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (762): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (5,249): 63% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Illinois
The 8,363 medical clinics in Illinois are spread across 23 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Chicago, Rochester, Columbia, Charleston and Salem hold 36% of records in Illinois, the biggest clusters for in-person visits.
- Beyond the big cities: 2,645 records (32%) sit outside the 23 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 Medical clinics in Illinois
8,363 records · verified September 6, 2026
- Phone numbers
- 7,910
- Email addresses
- 2,627
- Phone and email
- 2,587
- Websites
- 6,074
Google ratings· 5,102 rated (61%)
47% hold 5 stars
- 1-star rated
- 283
- 5.5% of rated
- 2-star rated
- 479
- 9.4% of rated
- 3-star rated
- 1,165
- 22.8% of rated
- 4-star rated
- 765
- 15% of rated
- 5-star rated
- 2,410
- 47.2% of rated
Social profiles:
- Facebook:3,114· 37.2%
- Instagram:2,824· 33.8%
- LinkedIn:2,485· 29.7%
- YouTube:1,968· 23.5%
- X (Twitter):1,083· 12.9%
Medical clinics in Illinois are a mixed-channel, Facebook-heavy market: 94.6% list a phone number and 31.4% publish an email. Among 5,102 rated medical clinics, 47% hold 5 stars, a more even spread, so ratings separate businesses meaningfully.
Related Medical clinics by Location
Browse datasets for Medical clinics across nearby locations
Frequently asked questions about Medical clinics in Illinois
Everything you need to know about our medical clinics database for Illinois: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Medical clinics are there in Illinois?
There are 8,363 medical clinics in Illinois in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Illinois, for sales prospecting, competitive research, and territory planning.
How up to date is the Medical clinics data for Illinois?
This dataset was last updated in September 6, 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 Medical clinics database for Illinois?
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 Medical clinics businesses in Illinois?
InfiniteLeadsHub provides verified market intelligence datasets for medical clinics businesses in Illinois as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Medical clinics database for Illinois cost?
The complete medical clinics leads database for Illinois costs $89 as a one-time payment.
You get instant access to all 8,363 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 medical clinics contacts in Illinois 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 Medical 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 Illinois medical clinics database, including contact fields, social profiles, and ratings data.
How do I download the Medical 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 Medical clinics in Illinois have phone numbers?
7,910 medical clinics in Illinois (95% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Medical clinics in Illinois have email addresses?
2,627 medical clinics in Illinois (31%) 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 Medical clinics in Illinois have both a phone number and an email address?
2,587 medical clinics in Illinois 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 Medical clinics in Illinois are active on social media?
Social profile coverage for medical clinics in Illinois: 2,485 on LinkedIn, 3,114 on Facebook, 2,824 on Instagram, 1,968 on YouTube, 1,083 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 Medical clinics in Illinois have a website?
6,074 medical clinics in Illinois (73%) 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 Medical clinics in Illinois do not have a website?
2,289 medical clinics in Illinois 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 Medical clinics in Illinois?
Rating breakdown for medical clinics in Illinois: 2,410 with a 5-star rating, 765 with a 4-star rating, 1,165 with a 3-star rating, 479 with a 2-star rating, 283 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 Medical clinics data for other states or the entire US?
Yes. The national Medical clinics database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Illinois first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Medical clinics contact data in Illinois 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.