List of Medical laboratories in Illinois
Illinois has 1,088 medical laboratories in this dataset, last verified September 8, 2026. It ranks 6th of 40 states with 4.1% of the national total, between New Jersey (1,150) and Ohio (1,007).
Chicago is the largest city market we track, with 173 medical laboratories. That city holds only 16% of all medical laboratories in Illinois, so the market reaches well beyond its biggest cities.
Email reach in Illinois runs well above the national rate: 341 medical laboratories (31.3%) include an email address, against 24.4% across the United States. 1,024 (94.1%) list a phone number, and 338 carry both.
62.2% of medical laboratories in Illinois have a website, below the national average of 71.1%. The 411 without a site are a ready-made prospect list for web design and local SEO agencies.
Among the 678 rated medical laboratories in Illinois, 38% hold a 5-star average, above the national figure of 35%. 138 are rated 1 to 2 stars (20% of rated businesses, in line with the national 21%), a natural shortlist for reputation management and review software.
Social Media Reach
237
197
203
137
YouTube
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Medical laboratories List in Illinois
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lab Elite | Address | Gilberts | Illinois | United States | Email | Phone | 1 | 5 | — | — | — | — | |||
Reproductive Genetic Innovations - RGI | Address | Northbrook | Illinois | United States | Email | Phone | 14 | 2.5 | |||||||
Microstar Lab Ltd | Address | Crystal Lake | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Alverno Laboratories Huntley | Address | Huntley | Illinois | United States | Email | Phone | 1 | 5 | — | — | |||||
Quailty Lab One | Address | Hinsdale | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Lifeline Biosciences LLC | Address | Downers Grove | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Northern Il Clinical Labs | Address | Joliet | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
COVID-19 Drive-Thru Testing at Walgreens | Address | Vernon Hills | Illinois | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Nail Fungus Testing Lab | Address | Lake Bluff | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
AFC Urgent Care Libertyville | Address | Vernon Hills | Illinois | United States | Email | Phone | 712 | 4.9 | — | — | |||||
UW Health 2404 Charles St Clinic | Address | Rockford | Illinois | United States | Email | Phone | 213 | 4.4 | — | ||||||
Lab iris | Address | Bolingbrook | Illinois | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
UMT - FREE Rapid & PCR Testing | Streamwood | Address | Schaumburg | Illinois | United States | Email | Phone | — | 32 | 4 | — | — | — | — | ||
Labcorp at Walgreens | Address | Mount Vernon | Illinois | United States | Email | Phone | 8 | 3.8 | |||||||
ACL Lab - Patient Service Center | Address | Waukegan | Illinois | United States | Email | Phone | 2 | 3 |
This is a randomized preview — the full database contains 1,088 records with complete field coverage.
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1,088 verified records — emails, phones, social profiles and more. One-time payment, instant download.
What You Can Do with the List of Medical laboratories in Illinois
This list is built for teams that sell to medical laboratories: medical supply distributors, practice software vendors, billing services and healthcare staffing agencies. It covers 1,088 medical laboratories in Illinois, with the fields to call, email, segment and map them.
Who Sells to Medical laboratories in Illinois
Each of these buyers can work the 1,088 businesses in this list as a pipeline for a different product:
- Medical and dental supply distributors: Open accounts with the 1,088 medical laboratories 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, Contact Form and Email Outreach in Illinois
Start with the 338 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (1,024): 94.1% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (452): businesses with a contact page URL give you another way in when no email is listed.
- Email sequences (341): 31.3% 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 laboratories that fit a specific service before you pitch:
- No website listed (411): 38% of medical laboratories in Illinois have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (138): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (851): 78% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Illinois
The 1,088 medical laboratories in Illinois are spread across 1 cities we track and many smaller towns, so rank areas before sending reps out:
- Beyond the big cities: 915 records (84%) sit outside the 1 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 laboratories in Illinois
1,088 records · verified September 8, 2026
- Phone numbers
- 1,024
- Email addresses
- 341
- Phone and email
- 338
- Websites
- 677
Google ratings· 678 rated (62%)
38% hold 5 stars
- 1-star rated
- 43
- 6.3% of rated
- 2-star rated
- 95
- 14% of rated
- 3-star rated
- 176
- 26% of rated
- 4-star rated
- 107
- 15.8% of rated
- 5-star rated
- 257
- 37.9% of rated
Social profiles:
- Facebook:237· 21.8%
- LinkedIn:203· 18.7%
- Instagram:197· 18.1%
- YouTube:137· 12.6%
- X (Twitter):112· 10.3%
Medical laboratories in Illinois are a mixed-channel, Facebook-heavy market: 94.1% list a phone number and 31.3% publish an email. Among 678 rated medical laboratories, 38% hold 5 stars, a more even spread, so ratings separate businesses meaningfully.
Related Medical laboratories by Location
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Frequently asked questions about Medical laboratories in Illinois
Everything you need to know about our medical laboratories database for Illinois: data quality, coverage, freshness, pricing, and formats. Last updated September 8, 2026.
How many Medical laboratories are there in Illinois?
There are 1,088 medical laboratories in Illinois in our verified database, as of September 8, 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 laboratories data for Illinois?
This dataset was last updated in September 8, 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 laboratories 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 laboratories businesses in Illinois?
InfiniteLeadsHub provides verified market intelligence datasets for medical laboratories 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 laboratories database for Illinois cost?
The complete medical laboratories leads database for Illinois costs $15 as a one-time payment.
You get instant access to all 1,088 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 laboratories contacts in Illinois specifically, a one-time $15 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 laboratories 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 laboratories database, including contact fields, social profiles, and ratings data.
How do I download the Medical laboratories 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 laboratories in Illinois have phone numbers?
1,024 medical laboratories in Illinois (94% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Medical laboratories in Illinois have email addresses?
341 medical laboratories 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 laboratories in Illinois have both a phone number and an email address?
338 medical laboratories 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 laboratories in Illinois are active on social media?
Social profile coverage for medical laboratories in Illinois: 203 on LinkedIn, 237 on Facebook, 197 on Instagram, 137 on YouTube, 112 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 laboratories in Illinois have a website?
677 medical laboratories in Illinois (62%) 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 laboratories in Illinois do not have a website?
411 medical laboratories 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 laboratories in Illinois?
Rating breakdown for medical laboratories in Illinois: 257 with a 5-star rating, 107 with a 4-star rating, 176 with a 3-star rating, 95 with a 2-star rating, 43 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 laboratories data for other states or the entire US?
Yes. The national Medical laboratories 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 laboratories 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.