Christina Chatfield, a dental hygienist, is clinical director and owner of Dental Health Spa Ltd. which opened on the high street of Brighton in September 2007.

Entrepreneur and passionate healthcare professional raising the profile of the dental hygienist and improving access to the dental team through a collaborative approach to implementing direct access.

Committed to raising awareness to oral cancer and driving support for HPV vaccinations for boys through campaigning and fundraising for the Oral Health Foundation.

She has over 20 years experience in practice and has worked within major blue chip health companies. She qualified from Dundee in 1982 and moved to Brighton with her 3 children in 1994. Her experience within healthcare has enhanced both her clinical and continued academic learning, as well as building synergistic working relationships from all areas of the dental industry. Christina is passionate about empowering the patient and making dental hygiene treatments easily accessible for all.

A participant expert meeting held at the EuroPerio8 in London on the 4 June 2015 // Recommendations on the clinical application of air polishing for the management of peri-implant mucositis and peri-implantitis (Quintessence International Schwarz et al) // Co founder of Moveit4smiles an oral health imitative that sits within the Oral Health Foundation // Lay board member for Brighton & Hove Safeguarding Adults Board // Trainer EMS/Swiss Dental Academy // KOL Philips Oral Health Care // Winner of Brighton & Hove Business Awards 2013 for best customer service // Winner of DH&T award for best dental hygienists 2012, nationally // Winner of DH&T award for best dental marketing 2012

Ho conseguito la laurea con lode in Igiene Dentale nel 2007 e la laurea magistrale in Scienze delle Professioni Sanitarie Tecniche Assistenziali  con lode nel 2009 presso l'Università degli studi di Bari.
Ho un Master di I livello in Management Sanitario e Sociologia della Salute e un Master di II livello in Ri-Organizzazione e Lean Management in P.A. e Sanità (MARIOL), entrambi con lode.
Ho lavorato come Tutor Universitario CLID Università degli studi di Bari dal 2010 al 2015 e come Tutor Didattico CLID Università dell'Insubria a Varese dal 2017 al 2018.
Partecipo attivamente a gruppi di lavoro con l'Agenzia Regionale per la Sanità (ARES) per progetti di screening su territori ad alto indice di deprivazione.
Collaborazione scientifica ed operativa con:

• Dental Center Paragò
• Studio Dentistico Scatigna Francesco

Lavoro come Igienista dentale a contratto presso ASL Taranto DSS5 Martina Franca, autrice di progetti di prevenzione sul territorio e in Assistenza Domiciliare Integrata. Partecipo, anche in veste di relatrice, a diversi congressi sul territorio nazionale e sono una SDA GBT Trainer. 

Pratique privée à Strasbourg (67)

• Diplômée de l’université Paris V
• CES parodontologie Paris V
• Diplôme Hospitalier Parodontologie-Implantologie (Assistance Hôpitaux publique de Paris)
• Ancien Assistant Hospitalo-universitaire en Parodontologie de l’université de Strasbourg
• Attaché Hospitalo-universitaire en Parodontologie de l’université de Strasbourg

Pratique privée orientée parodontologie à Thiais (94)

• Diplômée de la Faculté de Chirurgie Dentaire de Paris V (Montrouge)
• Formation privée de prothèse sur implants à l’Institut de Formation en Chirurgie Implantaire Avancée
• Développement d’une médecine omnipratique dentaire de qualité basée sur les concepts de prise en charge globale

Kevin Ohashi Lopez, RDH, BSDH, MHA is a nationally recognized dental hygienist, educator, and speaker known for advancing modern, evidence based preventive care. With extensive clinical experience and advanced training in contemporary biofilm management, Kevin focuses on elevating hygiene protocols through minimally invasive, patient centered approaches. He is passionate about bridging the gap between traditional education and real world clinical application, empowering clinicians to confidently implement progressive workflows that improve efficiency, comfort, and long term oral health outcomes. Kevin regularly educates dental teams across North America, combining science, clinical relevance, and practical takeaways that translate immediately into everyday practice

Seit meinem Abschluss als Dentalhygienikerin HF an der Medi Bern im Jahr 2007 ist die Mundgesundheit meine Leidenschaft. Seit 2017 bin ich als selbstständige Dentalhygienikerin tätig – ob in der Praxis oder mobil – immer mit dem Ziel, Patienten zu einem gesunden Lächeln zu verhelfen.

Die Guided Biofilm Therapy (GBT) begeistert mich jeden Tag aufs Neue: Sie ist sanft, effektiv und verbessert die Behandlung spürbar – für Patienten und Anwender. Diese Erfahrung gebe ich als SDA Trainerin mit voller Überzeugung weiter. Mein Wissen zu teilen und Kollegen zu inspirieren, ist für mich eine Herzensangelegenheit.

Rosario Rodríguez, soy higienista dental desde hace más de 10 años.

Actualmente trabajo en Sevilla, en clínica Palomares Dental, donde me dedico al tratamiento de enfermedades periodontales.

En marzo de 2022 comencé una experiencia maravillosa como GBT Trainer.

Me encanta poder compartir mi tiempo dando formaciones a otras compañeras y seguir conservando mi puesto de trabajo, ayudando a persona a mejorar su calidad de vida.

Michelle Steiner BSDH, RDH has been dedicated to advancing oral health and supporting fellow dental professionals since beginning her career in 1995. After earning her CDA, she completed her dental hygiene degree in 2000 and spent 24 of the last 25 years as the sole RDH in a periodontal practice, where she developed a deep passion for periodontal care, patient relationships, and clinical excellence. She completed her BSDH in 2025 from Minnesota State University, Mankato, with an emphasis in education. Since June 2022, she has served as a U.S. SDA Trainer, and in June 2024, she expanded her role as a Success Coach. In addition to her coaching and training work, she provides dental hygiene services in nursing homes and volunteers her time with Mission of Mercy and her local food pantry, efforts that reflect her strong commitment to giving back and caring for her community. Today, she loves empowering clinicians to confidently implement GBT and helping dental teams grow through supportive, real-world training

Soy odontóloga generalista y he trabajado en el campo dental desde el 2012 desempeñando roles que cubren toda la cadena de valor del servicio de salud dental: desde asistente en sillón, pasando por auxiliar en gabinete, atención al paciente, agente comercial, higienista y finalmente como dentista. Todo esto me ha permitido estar al día con los avances científicos y tecnológicos, a la vez que me ha dotado de una perspectiva global del funcionamiento de las clínicas dentales, lo que aporta dinamismo, profesionalidad y eficacia a mi trabajo.

Persigo el ideal de ejercer una odontología de alta calidad, y además, tengo profunda vocación para la enseñanza, por lo que me encantaría que ese ámbito formara parte del día a día en mi práctica profesional. Soy una apasionada de la periodoncia y la estética dental, y tengo muchas ganas de aprender y crecer.

Lisa Yao completed her Dental Hygiene Diploma in 2012 and a Bachelor of Science Specializing in Dental Hygiene Degree from the University of Alberta in 2016, while working full time! Lisa has been a Dental Hygienist for over 12 years! Over the years, she has had additional training in periodontics, diode laser, and Guided Biofilm Therapy, completing her GBT Certification in 2022. Lisa enjoys serving the community and sharing her passion for dentistry while providing each patient with the utmost evidence-based care. Her priority is to provide high-quality dental care in a safe and comfortable environment, educating patients on how good oral hygiene is a significant part of their overall health

Laureata in Igiene dentale nel 2011, i corsi su cui mi sono concentrata di più sono stati sulla terapia parodontale non chirurgica, come il The Game Changer seguito nel 2018.

• Licenciatura en Odontología en la Universidad Complutense de Madrid (UCM).
• Máster oficial en Ciencias Odontológicas por la UCM.
• Doctor en Odontología por la UCM.
• Certificado en Periodoncia por “The Board of the postgraduate education comitee of the European Federation of Periodontology.
• Publicaciones en revistas nacionales e internacionales.
• Conferenciante a nivel nacional e internacional.
• Práctica privada en periodoncia, implantes y endodoncia.
• Coordinador del tercer curso (implantes) del master de Periodoncia e implantes de la UCM desde el 2010.
• Coordinador del área de periodoncia e implantes del Máster en Odontología Restauradora basada en las Nuevas Tecnologías de la UCM.
• Profesor asociado de periodoncia de la UCM.
• Presidente del Junior Committeede la Asociación Europea de Osteointegración (EAO).
• Miembro del consejo de expertos de la “Osteology Foundation”.

Mi sono laureata nel 2004 all'Accademia di Belle Arti di Brera e nel 2010 in Igiene dentale presso l'Università degli Studi di Milano. Ho conseguito il Master in Patologia Orale presso l'Università degli Studi di Torino (2015). Sono la fondatrice e vicepresidentessa dell’associazione culturale Mamme&Igieniste. Lavoro presso lo studio del Dr. Vedovati a Seriate (BG) e mi occupo di ricerca scientifica. 

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.