Our Speakers

Dr Brittany Shearn graduated from the University of Melbourne in 1998 with a Master of Dental Science, after working in general Dentistry for 4 years. She has been in specialist private practice with Bayside Orthodontists in Albert Park for over 20 years.

In 2003, Brittany relocated to Dubai with her family where she joined a large international practice with 50+ dentists and specialists. Consulting as an Australian orthodontist in Dubai, Brittany learned to embrace forward-thinking orthodontic practice concepts from a global dental community.

Whilst in Dubai, Brittany maintained Bayside Orthodontists remotely and would fly back every six weeks to continue seeing and treating her patients. To improve the practice efficiency, Brittany utilised the continuing advances in digital technology both in clinic and practice management software.

She has continued to embrace and adopt the digital advancements occurring within orthodontics and has utilised these to make orthodontic treatment more accessible and convenient for her patients.

Dr Brittany has lectured locally & internationally on how she practices with the use of Dental Monitoring and Angel Aligner.

Dr. David González Zamora has balanced a professional career as an orthodontist, educator, and clinical advisor. He practices exclusively as an orthodontist at Clínica Smilodon, where he is the founder and medical director. He has taught at various Spanish universities to date, offering classes in postgraduate orthodontics.

He regularly participates in courses and conferences worldwide, sharing his expertise in the field of digital orthodontics and establishing himself as an international authority. He currently serves on the advisory board of Angel Aligner, contributing to the improvement of clear aligner systems.

• 2001 Graduated Meikai University school of dentistry, Saitama, JAPAN (DDS)
• 2005 Graduated Meikai university school of dentistry orthodontic department, Saitama, JAPAN
  (PhD)
• 2008-2012 E-Line Orthodontic office, Tokyo, JAPAN
• 2012- J.TAKAYANAGI ORTHODONTIC OFFICE, Tokyo, JAPAN

WBLO (World Board of Lingual Orthodontics)

WSLO active member

ESLO Titular member

JLOA Executive Director

• 2009 Graduated Nihon University Matsudo School of Dentistry, Chiba, Japan (DDS)
• 2014 Completed Graduate School of Dentistry, Nihon University Matsudo, Orthodontics (PhD)
• 2018 Certified Orthodontist, Japanese Orthodontic Society
• 2024 Appointed Representative Director, General Incorporated Association “Mokuyo no Yoru ni” Kashiwa, Chiba, Japan
• 2024 Established STELLA Orthodontic Clinic, Misato, Saitama, Japan (Director)

Dr Phillip is an Australia Board Certified General Dentist based in Sydney, with over 35 years of clinical experience and a strong focus on orthodontics and clear aligner therapy.

A graduate of Shanghai Jiao Tong University (1987), he has continually advanced his expertise through extensive postgraduate training, including comprehensive orthodontic and clear aligner programs. Since adopting Angel Aligner in 2021, Dr Phillip has become a leading clinician and key opinion leader in Australia, successfully treating hundreds of cases across all age groups and complexities.

He was also the first in Australia to integrate CBCT with the Root Intelligent System (RIS) into Angel Aligner planning, pioneering advanced treatment protocols that combine aligners, braces, and TADs.
Alongside his clinical practice, he is dedicated to mentoring dentists new to Angel Aligner, collaborating internationally with design teams, and contributing to global innovation in clear aligner therapy

• Associate Professor, Master’s Supervisor of Gusu College of Nanjing Medical University
• Deputy Chief Physician, Department of Stomatology, Suzhou Municipal Hospital (group)
• Ph.D. in Orthodontics from Kyungpook National University (South Korea)
• Master of Orthodontics from Nanjing Medical University
• Member of the 7th Special Committee on Temporomandibular Joint Disorders, Chinese Stomatological
  Association
• 5th Young Lecturer of the Aesthetic Dentistry Special Committee, Chinese Stomatological Association
• 1st Young Member and Secretary of the Aesthetic Dentistry Special Committee, Jiangsu Provincial
  Stomatological Association
• Member of the 2nd Facial Rejuvenation Branch, Jiangsu Provincial Association of Plastic and Aesthetic Surgery
• Member of the 2nd Committee of Dental Medicine Branch, Jiangsu Maternal and Child Health Association​​

Dato’ Dr. How graduated from Singapore in 1991. He went on to specialize in Orthodontics in University of London and MOrth RCS from Royal College of Surgeons of England, Edinburgh in 1996

Adjunct Professor of:

• UTAR (University Tunku Abdul Rahman), Malaysia 2020
• ZCMU (Zhejiang Chinese Medical University), China 2018
• Fourth Military Medical University, Xian, China 2019
• Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University (School of Medicine) 2024

Visiting Assistant Professor HKU (Hong Kong University) 2018

• President of
  International College of Dentists Section XV
• World Stomatological Organization (WSO)
• World Stomatological Academy (WSA)

Former Chairman MDA Board of Trustees

Former President Malaysia Dental Association

Former Councilor FDI World Dental Federation

Former Chief Editor Asia Pacific Dental Federation

Former Board Member Malaysia Health Promotional Brand

Founding President for Osseointegration Society of Malaysia 2018

Founding Secretary General of Malaysian Oral Implant Association 2003

Founding Chairman of Malaysian Dental Health Foundation

Diplomate of International Congress of Oral Implantologists (ICOI)

Honorary Member of MINEC (International Network of Education & Clinical Research) as well as Speaker & Key Opinion Leader (KOL)

Received National Award of PMC in 2003 and DIMP in 2010 which carried the title of Dato’