Claire is proud to be one of the UK SDA training team and works in private practice in Leeds, carrying out Guided Biofilm Therapy on her own patients daily. Not only does she teach all things GBT on courses and in practice, she is also a key opinion leader and/or ambassador for well known dental brands, as well as writing numerous articles for industry/consumer press titles and public speaking. She is extremely passionate about her profession, oral health and prevention.

Janis Spiliadis is an international clinician with over 35 years experience practicing in Switzerland, Greece, Saudi Arabia and the United States. Janis received her degree in dental hygiene from Palm Beach State College in Palm Beach County Florida. In 2007 she obtained her independent hygiene certification allowing her to open her own practice in Switzerland, where she practiced for 25 years. Janis is also served as a member of the Straumann hygiene advisory board and is it KOL for several dental companies.Fluent in French Janis has presented worldwide on the effects of biofilm on systemic health.

Leonora Costello is a licensed dental hygienist, educator, and Master of Healthcare Administration candidate dedicated to advancing oral health through innovation, equity, and strategic collaboration. With both an associate and bachelor’s degree in dental hygiene, she blends clinical expertise with a broader public health perspective to drive meaningful change in patient care and professional education. Leonora serves as a Swiss Dental Academy Trainer with EMS Dental, where she partners with clinicians and academic institutions nationwide to implement Guided Biofilm Therapy using the AirFlow Prophylaxis Master device. In addition to her training and consulting work, she provides clinical care at East Carolina University, working directly with underserved populations to reduce disparities and improve access to preventive services.  Currently pursuing her MHA, Leonora is focused on healthcare leadership, process innovation, and sustainable improvements in dental education. Whether she's leading hands-on workshops, mentoring future providers, or building institutional partnerships, she brings energy, empathy, and a commitment to collaborative growth.

Igienista Dentale laureata con Lode presso l'Università degli Studi della Campania Luigi Vanvitelli nel 2018 e tutor professionale per gli studenti CLID presso la stessa dal 2019, laureata magistrale nel 2021 all’Università degli Studi di Napoli Federico II in Scienze delle Professioni Sanitarie Tecnico Assistenziali. Libera professionista nella provincia di Napoli con sede principale presso Dental Studio s.a.s di Poggiomarino (NA), GBT Trainer dal 2021.

Higienista dental especializada en estética y blanqueamiento orientada a brindar atención dental de alta calidad, así como capacitación y educación para prevenir enfermedades orales bajo una filosofía mínimamente invasiva.

Ho conseguito la laurea in Igiene Dentale presso l’Università degli Studi dell’Insubria di Varese nel 2013. Ho frequentato corsi Master in Parodontologia, Cariologia, Terapia non-chirurgica peri-implantare e Patologia orale.
Sono specializzato nel trattamento di casi parodontali complessi. Sono un SDA GBT Trainer da ottobre 2020. Dal 2013 ad oggi collaboro con lo Studio del Dott. Cesare Paris sia nell’attività clinica sia in quella di formazione.

Allison Arendziak has been practicing dental hygiene in the suburbs of Chicago, IL for 14 years and began her career in dentistry in 2007. In addition to clinical practice, Allison has been a trainer for the Swiss Dental Academy since 2023 where she supports dental professionals across the country in developing their clinical skills in EMS’ Guided Biofilm Therapy technique. Allison believes that the mouth can tell the body’s story and is dedicated to tying the two together to improve the overall well-being of her patients. She believes the combination of remaining a life-long student and being open to change has been key to maintaining joy and passion for her profession. She has a heart for serving her patients and dental colleagues. 

Diplomato e abilitato alla professione di odontotecnico, proseguo gli studi ottenendo nel 2014 la laurea in Igiene dentale presso l'Università Statale di Milano.
In costante aggiornamento, collaboro con passione presso diversi studi nelle province di Bergamo e Milano.

Pratique privée orientée en prothèses à Béziers (34)

• Docteur en Chirurgie Dentaire 
• Ancien attaché de consultation en service de prothèse conjointe - Paris VII

Pratique privée à Sorigny (37)

• Chirurgien Dentiste diplômée de la faculté de Clermont-Ferrand
• Certificat d’Etudes Supérieures de Parodontologie - Paris 7
• Master 1 et Master 2 Pro spécialité Clinique Buccale Spécialisée - Paris 7
• Diplôme Universitaire de Parodontologie Clinique - Paris 7
• Diplôme Universitaire Approfondi de Parodontologie et d’Implantologie Clinique - Paris 7
• International Certificate in Periodontology and Implantology - New York

Laureata con Lode in Igiene dentale presso l’Università degli Studi di Napoli Federico II, ho conseguito il Master di I livello in “Tecnologie avanzate nelle scienze dell’igiene orale” presso l’Università di Roma La Sapienza.
Svolgo la libera professione in provincia di Napoli, Salerno e Caserta. 

Mi sono laureata con Lode in Igiene Dentale presso l'Università di Genova e ho conseguito due Master: Odontoiatria Pediatrica con Lode all'Università di Torino e Management e Coordinamento delle Professioni Sanitarie all'Università di Genova.
Ho seguito il Corso di perfezionamento in Laser e Nuove Tecnologie nel distretto facciale all'Università di Genova, il Corso di parodontologia SIdP a Firenze e dal 2012 e opero come consulente presso lo studio Gian Vittorio Bassi nelle sedi di Genova e Masone.

Pratique privée à Saint Etienne (42)

• Diplômée de la faculté de Strasbourg
• Ancienne interne des Hôpitaux de Strasbourg
• Attachée des Hôpitaux de Lyon
• Exercice privé exclusif en Parodontologie et Chirurgie orale
• DU de Dermato-Vénéreologie de la Muqueuse Buccale
• DU d’acquisition des Bases Fondamentales en Implantologie orale
• Master 2 de physiopathologie cellulaire et moléculaire