Scrape dentists in Madridfrom Google Maps into a mapped CRM
Madrid has thousands of dental clinics across its districts. Here is how to turn that map into a clean, workable list in minutes with a free Chrome extension.
Markets··7 min read
Key takeaways
Madrid is a dense, high-value dental market, so the goal is a full list by district, not one flat search
The free Vonsel Chrome extension captures names, phones, websites, ratings, and emails straight from Google Maps
The extension is just the way in: the end is the Vonsel dashboard, a mapped CRM with AI email per clinic and review insights
To scrape dentists in Madrid from Google Maps, install a Chrome extension, search one district at a time, for example "dentist in Salamanca Madrid", and capture every result. Because a single search stops near 120 places, working through the 21 districts gives you the full list of clinics with phones, websites, ratings, and emails.
Why Madrid dentists
A big, competitive local market
Spain has one of the highest dentist-to-population ratios in Europe, and Madrid concentrates a large share of that supply. Industry data from the Consejo General de Dentistas de Espana points to tens of thousands of registered dentists nationwide, and the capital alone holds thousands of clinics packed into neighborhoods like Salamanca, Chamberi, Retiro, and Chamartin.
That density is exactly why a manual approach fails. Copying clinic names one by one off Google Maps is slow, and you still end up with a spreadsheet that has no phones enriched, no emails, and no structure. If you sell to dental practices (software, supplies, marketing, financing, equipment), you need the whole map, not a handful of tabs you kept open.
The fastest route is a browser extension that reads the Google Maps results you already see and writes them into a structured dashboard. You do the searching, the extension does the capturing.
Start with the capture tool
Grab the extension, open Google Maps, and build your first Madrid dentist list today. Free download. No trial, no credit card.
The process is simple once the extension is installed. Google Maps stays the surface you search, and Vonsel captures whatever the map returns.
1. Search by intent, not just the city. Open Google Maps and type a query like "dentist in Salamanca Madrid" or "clinica dental Chamberi". Local, district-level queries return sharper results than a single "dentist Madrid" search that Google will truncate.
2. Let the extension capture the results. As the list loads, the Vonsel pop-up pulls each clinic: business name, address, phone, website, rating, review count, and category. Website enrichment then visits each clinic site in the background to find emails and social profiles that Google Maps never shows.
3. Send it to the dashboard. Every capture lands in your Vonsel account, so a raw scrape becomes something you can keep working. You can reopen a previous capture and add more clinics to it, attach reviews to businesses you already saved, and keep everything in your history instead of scattered CSVs.
If you want the deeper email angle for this niche, the guide on how to extract emails from Google Maps walks through the enrichment step in detail. For the generic playbook that is not tied to a city, see scrape dentists from Google Maps.
~120
results Google Maps returns per search, so split Madrid by district
21
official Madrid districts to divide your captures across
Free
extension download, no trial and no credit card needed
Covering the whole city
Beating the 120 result limit in a dense city
Google Maps caps a single search at roughly 120 places. In a sparse rural area that is plenty. In Madrid, a citywide "dentist" search will hide most of the market behind that ceiling. The Google Maps Platform docs describe similar paging limits on the underlying data, so this is a structural constraint, not a scraper bug.
The fix is segmentation. Run one capture per district or per neighborhood, and let the dashboard stitch them together. Madrid's official structure gives you a ready-made grid.
Search approach
Coverage in Madrid
Best for
Single "dentist Madrid" search
Partial
A quick sample, not a full list
Per district (Salamanca, Retiro, etc.)
Full
Complete city coverage
Keyword variants (clinica dental, ortodoncia)
Full
Catching clinics Google labels differently
Postal code sweeps (28001, 28006, etc.)
Deep
Hyperlocal territory planning
Because the Vonsel dashboard removes duplicates automatically, you can run overlapping searches without worrying about the same clinic appearing twice. Capture Salamanca, then Chamberi, then a broad "ortodoncia Madrid" sweep, and the merge is clean.
Build the full Madrid map
Run one capture per district and merge them without duplicates. Free download. No trial, no credit card.
Most scrapers stop at a CSV, which anyone can produce. The difference is what happens after the capture: the Vonsel dashboard turns a list of Madrid dentists into a sales pipeline.
Mapped CRM
Every Madrid clinic appears on an interactive map. You can see your coverage by district and plan visits as sales routes instead of scrolling a flat spreadsheet.
AI email per clinic
Email Intelligence drafts a personalized outreach message for each dentist using its profile and context, so you are not writing the same cold email a thousand times.
Review intelligence
Add reviews to captured clinics and let AI surface pain points patients mention: waiting times, pricing complaints, booking friction. That is your pitch, written by their own customers.
Editable, growing captures
Reopen a Madrid scrape later and add more clinics, enrich websites again, or extend a district. Your history keeps every list versioned instead of lost in downloads.
The extension is the means to pull data off the map. The Vonsel dashboard is the end: a value-added database contextualized with the pain points and signals that make a Madrid dentist worth calling. Once your list is ready, the guide on moving Google Maps leads to a CRM shows how the handoff works.
A CSV of 2,000 Madrid dentists is just data. The same 2,000 clinics, each mapped, each with a drafted email and a review-based reason to call, is a pipeline. That gap is the whole point.
Do it responsibly
Scrape clean, contact clean
Capturing public business listings is common practice, but what you do with the data matters, especially under Spanish and EU rules. Business contact data and cold outreach both have limits, so learn them before you send a single email.
Read our overview on whether it is legal to scrape Google Maps, and keep your outreach professional: target clinics as businesses, offer something relevant, and respect opt-outs. A tight, well-segmented Madrid list beats a bloated one every time.
If you also work other Spanish and international markets, the same method applies. See scrape dentists in London for a parallel city guide, or the broader scrape business leads in Spain playbook for national coverage.
Madrid gives you the map. Vonsel gives you the pipeline
Ready to map every dentist in Madrid?
Install the extension, capture by district, and work your list inside a mapped CRM with AI emails and review insights. Free download. No trial, no credit card.
How do I scrape a list of dentists in Madrid from Google Maps?
Install the free Vonsel Chrome extension, open Google Maps, search a query like "dentist in Salamanca Madrid", and let the extension capture every clinic in the results. Names, addresses, phones, websites, ratings, and emails land in your Vonsel dashboard ready to export or work as a CRM.
How many dental clinics can I capture in Madrid?
Google Maps shows roughly 120 results per search, so in a dense city like Madrid you split by neighborhood or by a keyword variation. Run one capture per district, then merge them in the Vonsel dashboard where duplicates are removed automatically.
Is the Vonsel Chrome extension really free?
Yes. The extension is a free download with no trial and no credit card. It is the capture tool. The Vonsel dashboard is where the value is added: mapped CRM, AI email per clinic, and review intelligence on top of the raw data you pulled.
Why does Google Maps only return about 120 dentists per search?
Google Maps cuts a single search off at roughly 120 places, and the Google Maps Platform documentation describes similar paging limits on its own data. In a city as dense as Madrid, that ceiling hides most clinics behind one broad query. The practical answer is to split the search by district, neighborhood, or keyword variant, and merge the captures afterwards.
Which Madrid districts should I search first?
Madrid has 21 districts, so you can work through them one by one. A sensible start is the central areas with many clinics, such as Salamanca, Chamberi, Retiro, and Chamartin. Run each as its own capture, then add the remaining districts and a few broad sweeps like orthodontics. Overlapping results are merged, so duplicates do not pile up in your list.
Can I get email addresses for Madrid dental clinics?
Google Maps listings do not show email addresses, so the extension adds them in a second step. After capturing a clinic, website enrichment visits the clinic's own site in the background and looks for emails and social profiles. Clinics without a website, or without a published email, will stay blank, so expect a partial rather than complete email column.
How do I find clinics that Google Maps labels differently?
Not every practice is filed under the same category, so one query misses some of them. Repeat the capture with variants such as dentist, clinica dental, and ortodoncia, plus district names or postal codes like 28001 and 28006. Each run adds clinics the previous one skipped, and the dashboard removes the repeats automatically, so the final list stays clean.
Is it legal to contact dentists in Madrid from a scraped list?
Capturing public business listings is common practice, but outreach is still bound by Spanish and EU rules. Contact clinics as businesses, offer something relevant, and honor any opt-out right away. Spain's data protection authority, the AEPD, publishes guidance on the rules. Read the legal guide linked below before sending anything, and ask a lawyer about your specific case.
Next steps
If you would rather see the capture before you try it, watch the video tutorial of the extraction and follow the same steps in Madrid. To see what the dashboard includes beyond the free extension, check the pricing page.
Nearby Search (Legacy), Places API. Google documentation on how place search results are returned in pages, which is why one search cannot cover a whole city.
