To homepage
Adaia Valls
20
years of experience

Adaia Valls

  • Specialization: Oral and maxillofacial surgeon
  • 20 years of experience
  • Speaks:
    English, Spanish
  • Online consultations: available
  • Workplace: Spain, Barcelona, Centro Médico Teknon
  • Specialist in Oral and Maxillofacial Surgery certified by the European Board of Oro-Maxillo-Facial Surgery

    The doctor is a highly qualified specialist in Oral and Maxillofacial Surgery based at Centro Médico Teknon. With a dual background in medicine and dentistry, the doctor holds a PhD and is certified by the European Board of Oro-Maxillo-Facial Surgery. Clinical expertise encompasses orthognathic and jaw surgery, temporomandibular joint (TMJ) disorders, salivary gland surgery, and pediatric maxillofacial procedures.

    The doctor utilizes advanced 3D virtual planning to address facial deformities and complex skeletal corrections. Beyond clinical practice, the doctor is an ANECA-accredited lecturer at the Universitat Internacional de Catalunya, actively contributing to research in minimally invasive surgical techniques and facial reconstruction.

Online consultation with Adaia Valls

Convenient and easy
100% secure and confidential
€450
4.7
Excellent score
20 patient verified reviews
1 star
0%
2 stars
0%
3 stars
5%
4 stars
15%
5 stars
80%

Patient reviews

About clinic Centro Médico Teknon
This doctor doesn’t have reviews, but you can check reviews for the clinic they work at.
Your trust is our top concern
We value your trust above all, so clinics can't pay to alter or remove reviews.
Learn more about reviews.
1-5 of 20 reviews
Anonymous • Pancreatitis
South Africa
May 15, 2026
Verified review.
Bookimed is beyond words for me; I can only express that it feels like a gift from above
Bookimed is somthing i can not share with some words but all i wan to say it is God givted to me ,and bookimed are so first ,defenatly kind people are sitting there who ever respondin,for me to connect with hospital it was imposible but Bookimed made it for and made so easy for me ,i did not even knew i was just comanding but Bookimed made it,o want to say my special thanks to veronika,God bless you,you are doing best ,
About Bookimed service
Well as i sayed it can not be share with just few words,but i can say Bookimed are best
Vasil' Lunik • Consultation with a cardiologist
Germany
Feb 14, 2026
Verified review.
Our coordinator was exceptionally helpful, organized, and understood our situation
We received an online consultation, although we were supposed to attend the appointment in person due to health-related reasons, we were unable to travel. Our coordinator was exceptionally helpful, organized, and understood our situation. We are pleased with the clinic's services. Thank you.
Oleg Malakhov • Consultation with an endocrinologist
Spain
Nov 16, 2025
Verified review.
Recommend to friends and acquaintances - Yes
Quality of service - 10\10 Availability and quality of interpreter 10\10 Competence of the doctor 10\10 The price is more than I expected initially, but it is exactly the same as when I discussed the appointment with the doctor (i.e. they honestly told me the price and I paid exactly as much as agreed). Recommend to friends and acquaintances - Yes
Anna • Online Consultation with Epileptologist
Romania
May 20, 2026
Verified review.
The doctor is an amazing and kind person and has a large perspective in this field
I like the medical staff ,they give me all the support I needed and very quickly answers for all my problems The doctor is an amazing and kind person and has a large perspective in this field. He told me and gave me a totally different opinion than other doctors in my county . I appreciate so much all the medical stuff
Viktoria • Ultrasound
Kazakhstan
Aug 29, 2026
Verified review.
Load More

Doctor's services

How are we doing?

1 of 3
Information about this doctor is full and clear
1
2
3
4
5
Strongly disagree
Strongly agree

Qualifications

Dra. Adaia Valls Ontañón is a specialist in Oral and Maxillofacial Surgery at Centro Médico Teknon in Barcelona, where she has been working as a specialist physician in oral and maxillofacial surgery since January 2023.

Main Areas of Expertise

  • Orthognathic surgery
  • Jaw surgery
  • Temporomandibular joint surgery — TMJ
  • Pediatric maxillofacial surgery
  • Salivary gland surgery
  • Facial deformities and facial harmony
  • 3D planning in maxillofacial surgery
  • Oral and maxillofacial reconstruction

Dra. Valls describes her clinical specialization as jaw and TMJ surgery, salivary gland surgery, and pediatric maxillofacial surgery.

Education and Training

  • Graduate in Medicine and Surgery, Universitat Autònoma de Barcelona, 2006.
  • Specialist in Oral and Maxillofacial Surgery, Vall d’Hebron Hospital, 2012.
  • Fellowship at an Operation Smile Comprehensive Cleft Care Center, 2013.
  • Graduate in Dentistry, Universitat de Barcelona, 2014.
  • PhD, summa cum laude, 2014.
  • Master’s in Clinical Research Design and Analysis, Universitat de Barcelona, 2015.
  • Certification from the European Board of Oro-Maxillo-Facial Surgery — EBOMFS, 2016. 

Academic and Teaching Activity

Dra. Valls is a contracted lecturer / PhD holder accredited by ANECA and teaches at Universitat Internacional de Catalunya. She is involved in teaching medical and dental students and coordinates training programs in jaw surgery, surgical dentistry and orthognathic surgery.

Scientific Activity

Dra. Valls has participated in multiple research projects in Spain and Europe and has published in high-impact journals. Her listed publications include research on 3D virtual planning in orthognathic surgery, postoperative recovery in orthognathic surgery, facial projection references, minimally invasive Le Fort I techniques, mandibular surgery, dental implants and cleft lip and palate fat grafting.

Languages

  • English
  • Spanish
  • Catalan 

Why International Patients Choose Dra. Adaia Valls

Dra. Valls is especially suitable for international patients seeking advanced evaluation for orthognathic surgery, facial skeletal correction, TMJ disorders, jaw surgery, facial asymmetry and complex maxillofacial planning. Her combined background in medicine, dentistry, maxillofacial surgery, research and 3D surgical planning allows a precise, multidisciplinary approach to both functional and aesthetic facial concerns.

At Centro Médico Teknon, patients benefit from modern diagnostic technology, 3D planning resources and coordinated care within one of Barcelona’s leading private hospitals.

You may also be interested

Payment & Rewards

You don’t pay for our services

You make your payment directly at the clinic or to their official bank account.

Secure Booking

Some clinics may require a deposit as a part of their policy.

Flexible installments

Spread out your payments with installment options.

Referral program

Earn rewards for referring friends to Bookimed.