SmileJet

Patients

Reviews of Doctor Juan Carlos Quinteros Dental Clinic.

Rancagua, Chile. 207 aggregated from Google. Screened for duplication and printed as written. They are not visit-verified.

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SmileJet AI analysis

What these reviews add up to.

7.8 out of 10

Overall score

50 reviews read

2 public sources checked

Confidence in the reading: High

Last written 25 May 2026

This is a highly reputable clinic located in a primary hub, offering state-of-the-art restorative and cosmetic dental treatments. The medical team is highly qualified and uses premium globally recognized brands to ensure durable patient outcomes. It is fully equipped and well-suited for international dental tourism.

Authenticity

8/10

Baseline 8: website verified. No review manipulation penalty for Google Reviews. Final 8.

Treatment quality

7/10

Baseline 7: reviews and materials analyzed. No deductions applied. Final 7.

Cleanliness

8/10

Baseline 8: hygiene protocols supported by equipment. Final 8.

Team

8/10

Baseline 8: dentist Dr. Quinteros, Dr. Quintero named. Final 8.

Price value

8/10

Baseline 8: transparent and competitive pricing. Final 8.

Tourist suitability

8/10

Baseline 8: tourist support offered. Final 8.

What comes up well

  • Led by experienced dental specialists including Dr. Quinteros
  • Partners with leading laboratories for high-quality restorations

This analysis is written by AI from the reviews below and the public sources it could find. It is a reading of what patients reported, not a clinical endorsement and not medical advice. How clinics are listed and screened is set out in our trust and safety policy.

The evidence

What patients actually wrote.

4.5

out of 5, from 207 reviews

5 179
4 4
3 0
2 1
1 23
Daniela Pino via Google 5.0 out of 5
I had an excellent experience about 5 years ago with a root canal that was done in one session and painlessly. They were very attentive to any discomfort, and I also had a crown done. They took the time to make it similar to my teeth, even …
Nilda Cristina Fiblas Nuñez via Google 5.0 out of 5
Excellent care. I'm a teacher and have been seeing patients at this clinic for over ten years, as has my husband, who's also a teacher. Friendliness and kindness are the hallmarks of this clinic.
Maria Cristina Morales Moncada via Google 5.0 out of 5
I've been going to the Quinteros Clinic for many years because of its excellent care, its friendly approach to patients, its modern equipment, and especially its easy payment options. Congratulations 👏 …
Cecilia Del Carmen Rivera Garcia via Google 5.0 out of 5
I came back here for more service because of the speed and quality of their attention...
Gloria Del Carmen Vidal via Google 5.0 out of 5
I've been seeing Dr. Juan Quinteros for a decade now. I must emphasize that he's incredibly skilled and has an amazing dedication to his patients. He's 100% committed to his patients, closely monitoring their progress. He deserves a 7 out of 10, and much more, in his professional rating. I'm eternally grateful.
Vicente Parraguez via Google 1.0 out of 5
Solutions only in favor of their benefit without demonstrating a benefit to the client's mayor since I went for something so simple and they only gave me as a sole option and solution an expense that I have not been able to make.
Mariela Serrano via Google 5.0 out of 5
Excellent service. I've been going to the clinic for 5 years and have never had a problem. I travel from Santiago to continue my treatment. 100% recommended. If you're looking for a reliable place, you've found it; you won't go wrong.
Ana Oriana Acuña Torres via Google 5.0 out of 5
Congratulations to the professionals at Clinica Quintero for their professionalism, attention, and high-tech equipment.
Karina Buzzetti via Google 5.0 out of 5
Excellent service, everything was very quick and efficient. State-of-the-art technology allows for very fast and well-executed procedures. Serious and very friendly professionals. Highly recommended.
Maria Ravelo via Google 1.0 out of 5
Unfortunately, I had a very bad experience. I paid $195,000 for a prosthesis, and I still haven't been able to use it. It was very poorly made, it's tearing my gums, and it's too tight. I returned it for repair, and they still haven't given …
Jorge Alejandro Vera Saavedra via Google 5.0 out of 5
First: the reception staff are very friendly. The dentists are very empathetic, professional, and kind. …
Mima Jalil via Google 5.0 out of 5
Excellent professionals...very pleasant service...Nothing to complain about...the best clinic ever!
Liliana Hernandez via Google 4.0 out of 5
Excellent care, especially from periodontist Paula and Dr. Camila González.
Diego Ibañez Jara via Google 1.0 out of 5
I find it unacceptable that my mother-in-law made the trip from Santiago to her clinic only to be told there that the crowns hadn't arrived, and that they only realized it at that moment. The least you could do for your clients is to …
MARGARITA HERRERA HERRERA via Google 5.0 out of 5
Excellent service. I took my two children, ages 5 and 7, and the entire staff, from the X-rays to the final treatment where they filled a cavity for each of them, was top-notch. I've been going there since I was 14, and I would never go anywhere else.
Reinaldo Gonzalez Valdes via Google 4.0 out of 5
The good: all the equipment and services are in one place, which helps me decide to go to the clinic. I've had a crown for over 10 years without any problems, including preventative work, fillings, and cleanings over the years. The last …
Miguel Vallejo via Google 5.0 out of 5
I'm undergoing periodontal treatment with Dr. Laidy Pinto, and it's been a phenomenal experience. Everything was explained very well, the treatment was performed promptly, and I experienced almost no discomfort afterward. I truly recommend the personalized care at Clínica Quinteros.
Constanza Farías via Google 4.0 out of 5
Excellent service; I've personally had a positive experience with implant treatments and other procedures. Everything is done in the same facility, and the specialists provide excellent care.
Carla Gonzalez pinto via Google 1.0 out of 5
Terrible service My husband had an appointment on March 9th. The receptionist was awful; she was a foreigner with a small child and didn't even want to answer the phone. It's a …
Veronica Arce via Google 1.0 out of 5
Unbelievable frauds, the worst in Rancagua. Please don't go to this place for treatment. Humiliating, overpriced, and despotic... The worst of the worst.
Catherine Garrido via Google 1.0 out of 5
Horrible, the worst experience ever... At the beginning of December 2021, I paid $120,000 for maxillofacial surgery. The doctor who treated me was never a surgeon, first of all. He couldn't extract my third molar, he cut my gum, put in …
rosana vivalda silva via Google 5.0 out of 5
I recommend them 100%. I had all my treatment attended by Dr. Matias Salas, very attentive, patient and professional. I had many bad experiences with other clinics and I had a phobia of going to the dentist, but here they treated me super …
Rodrigo Lepe via Google 1.0 out of 5
Terrible experience. I requested a tooth extraction, and the dentist who saw me didn't know how to extract complex molars; he had only been licensed for a few months (something I only found out later). He couldn't extract it; he dug and …
Cristian Valenzuela via Google 2.0 out of 5
Thank you so much for the comments. I think I'll look for a clinic that doesn't have so many negative points.

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