You've decided to go to Colombia for dental work. Now the big question: which dentist? Not all Colombian dentists are equal, and picking the right one makes the difference between a great experience and a bad one.
Here's how to vet dentists in Medellín without getting scammed or landing with an incompetent provider.
Credential Verification: The ReTHUS Check
What is ReTHUS?
ReTHUS is Colombia's official surgeon/dentist credential verification database (Registro de Talento Humano en Salud). It's like your country's medical licensing board.
How to check:
Go to rethus.gov.co. Search the dentist's name or license number. A legitimate dentist will show up with:
• Full name
• License type (Odontólogo, Endodoncista, Periodontista, Implantólogo, etc.)
• License number
• Date of issue
• Status (active, suspended, revoked)
Red flag: Dentist not in ReTHUS = not legally qualified. Walk away.
Why this matters: Unlicensed providers are cheap and dangerous. You don't want someone who's skipping legal requirements.
Website & Instagram: First Impression
Good signs:
• Professional website (not just WhatsApp)
• Before/after photos (real cases, not stock images)
• Procedure descriptions
• Staff list with credentials
• Clear pricing (or at least pricing ranges)
• Physical address listed
• Active social media (Instagram/Facebook updated regularly)
Red flags:
• No website, only WhatsApp
• Fake before/afters (search image on Google reverse image search—if it's from somewhere else online, it's fake)
• Vague pricing ("contact for quote" on everything)
• No staff info
• Stock photography instead of real clinic photos
• Inactive social media
Why this matters: A clinic that invests in professional presence probably invests in quality care. A clinic operating entirely from WhatsApp might be a solo operator working out of a basement. Both can be fine, but professionalism signals accountability.
WhatsApp Response Time & Quality
What to expect:
Reply within 4–8 hours during business hours = professional and organized
Reply within 1 hour = they're monitoring it closely
No reply in 24 hours = disorganized or not legit
Replies at 3am = might be solo operator (not necessarily bad, but less structured)
Response quality matters:
• Do they answer your questions clearly?
• Do they provide information without being pushy?
• Do they ask about your specific case?
• Or do they just send generic messaging to everyone?
Send them a detailed message: "I have [your issue]. I'm interested in [procedure]. Can you tell me the process, timeline, and pricing?" Their response tells you a lot.
Case Photos & Before/Afters
Good signs:
• Multiple before/afters per procedure
• Variety of cases (not all easy cases)
• Recent photos (dated)
• Honest results (not all perfect; some show complexity)
• Patient testimonials attached
• Visible watermark or clinic logo (they own the photos)
Red flags:
• All before/afters look identical (unrealistic)
• Only easy cases shown (suspicious)
• Stock photography or photos that look too good
• Google reverse image search finds the photo elsewhere
• No before photos; only after (implies they're hiding the reality)
• No patient testimonials
The test: Pick 3–5 before/afters. Right-click, "Search image with Google." If it shows up on multiple websites, it's stolen. Legit clinics don't steal before/afters.
Reviews: Where to Look & What to Trust
Good sources:
• Google Reviews (harder to fake, Google checks)
• TripAdvisor (for medical tourism specifically)
• Real patient testimonials on their site
• Reddit threads about Colombian dentists
• Referrals from other medical tourism websites
• Friends who've gone (best source)
Red flags:
• Only 5-star reviews (unrealistic)
• All reviews are vague ("Great clinic!" with no detail)
• Reviews all say the same thing (fake)
• No negative reviews anywhere (suspicious)
• 100+ 5-star reviews but clinic is small (bot reviews)
• Reviews from brand new accounts posted simultaneously
What to read in reviews:
Not just "Good dentist" but "My crown fit perfectly, no sensitivity, staff was patient with my anxiety."
Not just "Bad experience" but specific complaints.
Detailed reviews = more trustworthy than generic ones.
Red Flags: When to Walk Away
• Dentist not in ReTHUS
• Pressure to book immediately ("Limited spots this month!")
• Refusing to explain procedures or ask about your health
• Not asking about allergies, medications, or previous dental trauma
• Unusually cheap (e.g., $400 for implant that should cost $1,800)
• Refusing to show before/afters or patient testimonials
• Communication via WhatsApp only, no actual business address
• Promises that sound too good ("Teeth straightening in 3 months!")
• Unwilling to discuss complications or warranties
• Aggressive upselling
• Bad energy when you message—dismissive, curt, rude
Questions to Ask Before Committing
- Are you licensed with ReTHUS? (They should say yes; you can verify.)
- How long have you been practicing? (Experience matters.)
- What's your protocol if something goes wrong? (Warranty? Follow-up?)
- Can I do a video call before committing? (Nerves + want to meet them.)
- What's included in the price quote? (Clearly itemized.)
- Do you have a cancellation policy? (What if life happens?)
- Will you provide records for my US dentist? (Yes = professional.)
- How many patients have had this procedure here? (Should be comfortable answering.)
- What's your complication rate? (Honesty about complications = good sign.)
- Can I speak to a patient who had this procedure? (They might have references.)
Final Check: Trust Your Gut
After credentials, photos, reviews, and questions: does this dentist feel trustworthy? You're flying to another country to have someone work in your mouth. Feeling comfortable matters.
If something feels off, walk away. There are plenty of good dentists in Medellín.
The Real Talk
Picking the right dentist is your insurance policy. A good dentist makes the experience smooth, the outcome excellent, and the aftercare painless. A bad one turns a routine procedure into a nightmare.
Spend time vetting. Ask questions. Verify credentials. Look at real work. Trust your instincts.
You're not being paranoid. You're being responsible about your health and your money.