Who we are - meet the team!

Katerina graduated from the Aristotle University of Thessaloniki (Greece) in 2006. After working in a private practice in Thessaloniki, she moved to Geneva in 2007 to specialise in Stomatology, Oral Surgery and Implantology. In 2011, she obtained the title of "Dr. med. dent." from the University of Geneva. For many years she worked in a clinic in Geneva, practising all aspects of dental medicine. She has been practising medical hypnosis since 2018. She also holds a university/hospital post as the dentist responsible for dental care under general anaesthetic in the canton of Geneva. Katerina speaks French, English, Greek and German.

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Sebastian graduated from the University of Freiburg im Breisgau in Germany in 2006, and was awarded the title of "Dr. med. dent" in 2007. He completed his academic career with a Master's degree in Periodontology and Implant Therapy in 2013 and received certification as a specialist in periodontology (gum disease) in 2015 (EDA). He moved to Switzerland in 2010. Being especially interested in esthetic reconstructions, he practices all aspects of dentistry (except orthodontics), placing particular emphasis on gum health and oral hygiene, as these form the basis of a healthy mouth. A native German speaker, he is also fluent in French and English.

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Johana graduated from the Catholic University of Louvain in Belgium in 2009. She specialized and obtained her master's degree in periodontology in 2012 at the same university. Arriving in Switzerland in 2013, she practiced general dentistry for five years for a group of private clinics. In 2018, she decided to direct her practice towards pediatric dentistry and works exclusively with children within school dental services in the canton of Geneva. She has also worked as a teacher since 2015 at the Geneva dental assistant school. Patient and attentive, she does everything she can to care for children in a climate of trust. She speaks French and English.

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Wolfgang Johannes has owned his orthodontic practice in Geneva since 2004. From 2003 to 2013 he was also responsible for the orthodontics division at Planète Dentaire C1 in Geneva Charmilles.

After his state exam in 1998 at the University of Saarland in Germany, he worked for two years in an orthodontic practice in his region, before following postgraduate training at the University of Geneva from 2000 to 2003.  

He is a certified practitioner of the “Speed” and “Incognito” systems, and his reputation is mainly based on his mastery of the INVISALIGN system, in which he is a Diamond Practitioner.

A native German speaker, he speaks French as well as English. Dr Johannes consults on Wednesdays and/or Fridays.

Nadine graduated from the Ecole supérieure d'hygiénistes dentaires in Geneva in 2006, and has been working in private practice and clinics ever since. As a member of Swiss Dental Hygienists, she regularly takes part in further training courses. She is also trained in local anaesthesia for pain-free treatment.

Patient by nature, she enjoys a personal exchange with her patients and adapts her care to you and your requests.

Nadine speaks French and English.

Jacqueline graduated from the Ecole supérieure d'hygiénistes dentaires in Geneva in 2007, and has since been working in private practice in Geneva. She is passionate about her work and places special emphasis on long-term dental health.

You'll appreciate her gentle personality and kindness. 

Jacqueline speaks French, Spanish and English.

Yessica graduated from the Ecole supérieure d'hygiénistes dentaires in Geneva in 2018. She is also very passionate about her work and fascinated by the modern methods and products that preventive dentistry has to offer. You will also appreciate the help and advice you will receive to maintain your oral health for a long time to come.

Jessica also performs local anaesthesia on request.

Of Spanish origin, she also speaks French and English.

Christine Dal Zotto graduated from the Ecole supérieure d'hygiénistes dentaires in Geneva. She will welcome you with great energy and good humour, and you will instantly appreciate her enthusiasm and passion for her work.

Christine is available for consultations on Wednesdays and/or Thursdays.

She speaks French, English, Italian and German.

Marina Costa is a CFC dental assistant, graduating from the CFPS in Geneva in 2019. She is in charge of administration, answers the telephone and gives you a warm welcome. They assist dentists in the dental chair and ensure the cleanliness and sterility of instruments and materials.

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Claudina is a CFC dental assistant who graduated from the CFPS in Geneva in 2000. She is responsible for coordinating care during the day, managing the team of assistants, answering the telephone and giving you a warm welcome. She looks after the stock of equipment, assists the dentists in the chair and ensures the cleanliness and sterility of instruments and materials.

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Abigaelle Cortembos is our dental assistant apprentice, and she plans to complete her apprenticeship at CFPS in Geneva in 2024 with a CFC. She is committed to learning the full spectrum of the profession, from administration to sterilisation, from office hygiene to assisting dentists.

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Fatos Sert is our dental assistant apprentice, and she plans to complete her apprenticeship at CFPS in Geneva in 2024 with a CFC. She is committed to learning the full spectrum of the profession, from administration to sterilisation, from office hygiene to assisting dentists.

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