top of page

Your Endodontist
in San Miguel de Allende

About us

Who are we?

Endodontist and Endodontic Microsurgery

Dentist and Dental Surgeon

QUALITY SMILE ENDOPLUS was founded in 2012 with a mission to offer the best treatment to our patients, with first class attention and the best equipment on the market.

For us, the patient is the most important, his/her wellbeing and full satisfaction, so we believe the whole odontological process must be centered on the patient and his/her oral health.


Dr. María Eugenia Beltrán T. 

CEO & Founder

Active member since 2016

Active member since 2013

Active member since 2013


Do you know how we do a root canal Re-treatment? 



We offer high quality services with the best endodontic equipment on the market

In every treatment, we render our services with the most up-to-date endodontic  instruments for sealing, shaping and filling.



Endodontia for adult patients

If your tooth has suffered physical, chemical or biological damage, you may need an Endodontic treatment  to obtain a correct diagnosis.


Endodontia for child patients

The cases of child patients require special care and specific treatments. In QUALITY SMILE ENDOPLUS we have the experience and equipment to treat child patients.



In some cases, your treatment will require a consultation with a Periodontist. In QUALITY SMILE ENDOPLUS we work in a multidisciplinary way to offer you better attention and treatment.


Professional History

We are a highly prepared team

Dr. María Eugenia Beltrán T.

Endodontist and Endodontic Microsurgery

  • Specialty Degree in Endodontist and Endodontic Microsurgery, Technical University of Mexico, CDMX.

  • DDS, DeLaSalle Bajío University, Leon, Gto.

  • CEO and Founder of QUALITYSMILE ENDOPLUS, exclusive practice in Endodontia, San Miguel de Allende, Gto., Mexico.

  • Certified and trained by DENTAL ARTS ACADEMY INSTITUTION, Dr Yoshi Terauchi, Japan 2023.

  • Active member of the Mexican Academy of Endodontia, 2016 - present.

  • Active member of the Mexican Dental Association, 2013 - present.

  • Active member of the College of Dental Surgeons, A.C. San Miguel de Allende, 2013 - present.

  • Six years of private profesional practice as a dental surgeon.

  • Seven years of private profesional practice as a specialist in Endodontia.

  • Bilingual.


We have technology of the highest quality for Endodontia


Success Stories

Use of ZEISS microscope for Endodontic microscopy

Permits the specialist:

  • To have preservative access, to locate canals and possible fractures. 

  • To operate Endodontic Microsurgery cases.

  • To discontinue the use of multiple instruments to yield better visibility for correct treatment. 

  • To eliminate highly resistant bacteria inside the canal to prevent later bacterial proliferation.

Our Office

Visit some spaces in our office


What our patients and doctors think


I've been going to Dr. Beltrán for 9 years.  A total professional, she is a highly skilled and caring dentist whom I recommend to everyone I know.

Kathy Snodgrass

American Resident in San Miguel de Allende


Dr. Beltrán has been my personal dentist for the last seven years. She is a qualified professional who is bilingual and has informed me of all the procedures and after care instructions i needed and questioned about.  She has done many procedures on my teeth and I have always been pleased with the results. I highly recommend her for dental care in San Miguel.

David Michael Hacker

American Resident In San Miguel de Allende


I am a happy patient of Dr. Beltrán. Her chairside manner is excellent: reassuring and calming. She is the ultimate professional with a skill for patient education.

She runs on time, explains each step of every process and gives options for care.

I recommend her to many of my clients who desire top level dental care.

Deborah Bickel 

Principal Partner of Be Well San Miguel Patient Advocate Services

American Resident in San Miguel de Allende

bottom of page