Yanina Ketzelman

Specialist in Orthodontics

I was born in Argentina, growing up in Buenos Aires. After studying dentistry, I completed a three-year postgraduate education in orthodontic dentistry in Argentina. With passion and great attention to detail, I have carried out this profession since 2004.

In 2013, I came to Berlin and received the German license to practice. Since 2018, I have been practicing in Berlin-Friedenau as a self-employed orthodontist.



High School Diploma at the Spanish-English bilingual Lincoln Hall High School, Buenos Aires, Argentina.


Studies of dentistry, equivalent to D.D.S, University of Buenos Aires, School of Dentistry, Argentina.


Own private practice for General Dentistry, Periodontics and Prosthodontics, Buenos Aires, Argentina.


Medical attendance at the Department of Dentistry, Durand Hospital, practicing general Dentistry and oral surgery, Buenos Aires, Argentina.


Further vocational training as Specialist in Orthodontics, University of Buenos Aires, School of Dentistry (3 Years full-time)


Own private practice for Orthodontics, part-time, Buenos Aires, Argentina.


Lecturer and Assistant Professor at the Department of Orthodontics, University of Buenos Aires, Argentina, part-time.


Orthodontist at the clinics Prodental and Gnosis, Buenos Aires, Argentina.


Move to Berlin.

Recognition of equivalence and admission of the German license to practice as a dentist by the State Office for Environment, Health and Consumer Protection Brandenburg.


Employed Dentist at an orthodontic practice in Brandenburg.


Employed Dentist at an orthodontic practice in Berlin.


Recognition as Specialist in Orthodontics by the Berlin Dentist Chamber.

Own orthodontic practice in Berlin-Friedenau

Professional Focus

Since my studies, I have regularly attended further vocational training courses.


I am specialized in orthodontic treatment for:

  • Children and adolescents with removable and fixed appliances
  • Adults with combined prosthetic treatment and periodontal diseases
  • Adults with invisible braces
  • Adults with combined treatment of Orthodontics, and Orthognathic Surgery.

Techniques and Work Philosophy

  • Functional Orthodontics
  • Face Philosophy (Functional and Cosmetic Excellence)
  • Buccal Technique:
    • Roth
    • M.B.T.
    • Damon system
    • Self-ligating brackets
  • Lingual Technique
  • Invisalign®
  • Mini-Implants