
Dr. Guillermina has been a practicing dentist in San Miguel de Allende for 35 years, helping generations of patients feel confident in their smiles. She believes dental care should be gentle, transparent, and personalized — every patient deserves to feel understood, comfortable, and supported during treatment.
She served as President of the Dental Organization for 2 years, and was offered a 3rd year. Instead, she chose to contribute as Treasurer, balancing leadership with her passion for hands-on patient care at the clinic.
Over the course of her career, she has been recognized with multiple professional awards including the Good Dentist Award and Healthy Teeth Award (official award names will be updated once provided). She has also been trusted by public figures and high-profile patients who value her precision and discretion.
For the past 15 years, Dr. Guillermina has welcomed patients to the current clinic location, where she continues to focus on:
Gentle, patient-centered care
Modern technology for greater precision & comfort
Clear communication without pressure or judgment
Stress-reducing techniques for anxious patients

Héctor is the co-founder of the Dental Organization (official name will be updated once provided) and plays a key role in patient care, clinical efficiency, and the continued growth of the clinic. His leadership helps ensure every patient receives attentive, high-quality care in a friendly, professional environment.

........Also, when my husband asked her to do a procedure, she gave him a thorough exam. But even though she would have made a good amount of money doing it, she advised that it wasn't necessary.


Excellent service, the doctor is very kind and her work is impeccable.

Office: Relox 112-A Zona Centro, 37700 San Miguel de Allende, Gto.
Call +52-415-152-6701
Email: [email protected]
Site: www.sanmigueldentist.com
