By Maria

IMMEDIATE and FREE Virtual Consultation
With Prof. Dr. Maria Orellana
Orthodontics and Pediatric Dentistry

By Maria

Orthodontics for Adults, Teens and Kids
Pediatric Dentistry

We Care

Aiming to provide
an Exceptional Patient Experience

We Educate

Prof. Dr. Maria Orellana
has trained 1000+ doctors across the globe


We’ve installed two AIRSTERIL devices that are continuously sterilizing the air in the clinic and have implemented all security measures to provide YOU a SAFE environment to receive your treatment/consultation.

You can call us at 02.511.12.00 or email us at to make an appointment.


At SmilesByMaria, our mission is to make a difference in the lives of  Adults, Teens and Kids by making them smile with confidence!

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Professor Dr. Maria Orellana and her team are dedicated to providing high quality dental care in the state of the art Orthodontic and Pediatric dentistry clinic by utilizing the most advanced materials and techniques in the dental field today.


“We design a unique treatment adapted to every patient.”

- Maria


Multi disciplinary comprehensive treatment in collaboration with other specialists, Light Orthodontic Treatment, Full Orthodontic Treatment,
Caries Prevention

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Express Orthodontic Treatment, Light Orthodontic Treatment, Full Orthodontic Treatment, Caries Prevention

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Preventive Care, General Dental Care, Preventive Orthodontics, Interceptive Orthodontics

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Before & After
  • All
  • Testimonials

We are a team of highly educated, honest, compassionate and committed professionals, who pride ourselves in our patient-centered practice.

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Prof. Dr. Maria Orellana Valvekens

Professor of Orthodontics, Director of Orthodontic program Université Libre de Bruxelles

Dr. Maria Iglesias

Orthodontist Specialist
Doctors trained by Prof. Dr. Orellana
Supervised Invisalign Cases
Invisalign international Speaker in Belgium