List of Internists in Waterbury
Waterbury, Connecticut, has 141 internists in this dataset, last verified September 6, 2026. Among the 17 Connecticut cities we track, it ranks 14th, between Stamford (146) and Bristol (138). Local listings make up 3.9% of all internists in Connecticut.
20 internists in Waterbury list both a phone number and an email address, the best starting point for multi-channel outreach. Email coverage is well below the Connecticut average, 14.2% against 24.1%, so expect phone (99.3% coverage) to do most of the work.
64.5% of internists in Waterbury have a website (above 55.9% across Connecticut), which leaves 50 local prospects for web design and Google Business Profile services. 73 of their websites list a contact page URL.
81% of the 88 rated internists in Waterbury hold a 5-star average, well above the Connecticut figure of 62%. The 7 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
85
85
84
84
YouTube
Have questions or need help choosing the right dataset? Contact us and we'll sort it out.
Sample Pack: 15 verified records
Test data quality before you buy
Complete Database
Risk-Free PurchaseAll 141+ verified records
$20
Save 50%
Need Specific Leads?
Custom database built to your exact target criteria.
Internists List in Waterbury
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Fatima Jalil, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 138 | 4.9 | ||||||
 | East Main Internal Medicine | Address | Waterbury | Connecticut | United States | Email | Phone | 235 | 4.8 | ||||||
Dr. Mark L. Kraus, MD | Address | Waterbury | Connecticut | United States | Email | Phone | — | 8 | 3.1 | — | — | — | — | ||
Lanao Fausto M MD | Address | Waterbury | Connecticut | United States | Email | Phone | — | 4 | 4 | — | — | — | — | ||
 | Rebecca Newell, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 6 | 5 | ||||||
 | Vadim Zarubin, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 27 | 5 | ||||||
 | Paul Kelly, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 236 | 5 | ||||||
Leonardi Koliani | Address | Waterbury | Connecticut | United States | Email | Phone | — | 1 | 5 | — | — | — | — | ||
 | Gregory Colodner, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 7 | 4.4 | ||||||
Yolima Salazar | Address | Waterbury | Connecticut | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Dr. Barry G Fields MD | Address | Waterbury | Connecticut | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
 | Kathleen Burlison, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 293 | 4.9 | ||||||
Waterbury Hospital: Donroe Joseph H MD | Address | Waterbury | Connecticut | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Caporaso Edmund F MD | Address | Waterbury | Connecticut | United States | Email | Phone | — | 6 | 5 | — | — | — | — | ||
 | Kanagaratnam Jegathesan, MD | Address | Waterbury | Connecticut | United States | Email | Phone | 172 | 4.9 |
This is a randomized preview — the full database contains 141 records with complete field coverage.
Get the full Internists database
141 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Waterbury
Most popular business categories across Waterbury
Category | Internists |
|---|---|
What You Can Do with the List of Internists in Waterbury
This list is built for teams that sell to internists: medical supply distributors, practice software vendors, billing services and healthcare staffing agencies. It covers 141 internists in Waterbury, with the fields to call, email, segment and map them.
Who Sells to Internists in Waterbury, Connecticut
Each of these buyers can work the 141 businesses in this list as a pipeline for a different product:
- Medical and dental supply distributors: Open accounts with the 141 internists in Waterbury 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 Contact Form Outreach in Waterbury, Connecticut
Start with the 20 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (140): 99.3% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Facebook messages (85): 60.3% have a Facebook page, a further channel when calls and emails go unanswered.
- Website contact forms (73): 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 Waterbury, Connecticut
Filter the website, rating and social columns to pull the internists that fit a specific service before you pitch:
- No website listed (50): 35% of internists in Waterbury have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (7): businesses with poor Google ratings, prospects for reputation management and review generation services.
Local Coverage Plan for Waterbury
With 141 internists in one city, local teams can work the list in person as well as by phone:
- Route planning: records include latitude and longitude, so field reps can map all 141 internists in Waterbury and plan visit days by neighborhood.
- Postal code patches: split Waterbury by postal code to divide accounts between reps or focus on specific parts of town.
- Next markets: the 16 other Connecticut cities we track are the next step once Waterbury accounts are covered.
Data Coverage for Internists in Waterbury
141 records · verified September 6, 2026
- Phone numbers
- 140
- Email addresses
- 20
- Phone and email
- 20
- Websites
- 91
Google ratings· 88 rated (62%)
81% hold 5 stars
- 1-star rated
- 4
- 4.5% of rated
- 2-star rated
- 3
- 3.4% of rated
- 3-star rated
- 6
- 6.8% of rated
- 4-star rated
- 4
- 4.5% of rated
- 5-star rated
- 71
- 80.7% of rated
Social profiles:
- Facebook:85· 60.3%
- Instagram:85· 60.3%
- X (Twitter):84· 59.6%
- YouTube:84· 59.6%
- LinkedIn:84· 59.6%
Internists in Waterbury are a phone-first, Facebook-heavy market: 99.3% list a phone number but only 14.2% publish an email. Among 88 rated internists, 81% hold 5 stars, a spread heavily skewed to the top, so low ratings stand out.
Related Internists by Location
Browse datasets for Internists across nearby locations
Frequently asked questions about Internists in Waterbury, Connecticut
Everything you need to know about our internists database for Waterbury, Connecticut: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Internists are there in Waterbury, Connecticut?
There are 141 internists in Waterbury, Connecticut in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Waterbury market for sales prospecting and territory planning.
How up to date is the Internists data for Waterbury, Connecticut?
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 Internists database for Waterbury, Connecticut?
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 Internists businesses in Waterbury, Connecticut?
InfiniteLeadsHub provides verified market intelligence datasets for internists businesses in Waterbury, Connecticut as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Internists database for Waterbury, Connecticut cost?
The complete internists leads database for Waterbury, Connecticut costs $10 as a one-time payment.
You get instant access to all 141 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 internists contacts in Waterbury, Connecticut specifically, a one-time $10 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 Internists 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 Waterbury, Connecticut internists database, including contact fields, social profiles, and ratings data.
How do I download the Internists 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 Internists in Waterbury, Connecticut have phone numbers?
140 internists in Waterbury, Connecticut (99% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Internists in Waterbury, Connecticut have email addresses?
20 internists in Waterbury, Connecticut (14%) 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 Internists in Waterbury, Connecticut have both a phone number and an email address?
20 internists in Waterbury, Connecticut 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 Internists in Waterbury, Connecticut are active on social media?
Social profile coverage for internists in Waterbury, Connecticut: 84 on LinkedIn, 85 on Facebook, 85 on Instagram, 84 on YouTube, 84 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 Internists in Waterbury, Connecticut have a website?
91 internists in Waterbury, Connecticut (65%) 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 Internists in Waterbury, Connecticut do not have a website?
50 internists in Waterbury, Connecticut 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 Internists in Waterbury, Connecticut?
Rating breakdown for internists in Waterbury, Connecticut: 71 with a 5-star rating, 4 with a 4-star rating, 6 with a 3-star rating, 3 with a 2-star rating, 4 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 Internists data for all of Connecticut or the entire US?
Yes. Beyond Waterbury, we offer the complete Internists database for Connecticut and a national all-50-states version.
If you buy the Waterbury list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Internists contact data in Waterbury, Connecticut 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.