Dr. Jerry Lim Eng Yong

Co-founder and Programme Director of ADDA

B.D.S (Singapore)
FRACDS (Australia)
Diplomate, International Compress of Oral Implantologists (DICOI)

Dr. Lim is a firm believer in taking a holistic approach to aesthetic dentistry, focusing on not only restoring the functional capabilities of the patient, but going one step further to enhance and balance the appearance of the patient’s smile and face.

This belief drove his interest in cosmetic and neuromuscular dentistry, motivating him to pursue advanced neuromuscular and aesthetic dentistry training at Las Vegas Institute for Advanced Dentistry (LVI Global), Occlusion Connections (OC), and Interdisciplinary Dental Education Academy (IDEA).

He is currently a part-time tutor at his alma mater National University of Singapore, and was past President of the College of General Dental Practitioners Singapore.


Dr. Ronnie Yap Yi Roon

Co-founder and Director of ADDA

B.D.S (Singapore)
FRACDS (Australia)

Dr Ronnie Yap was awarded both the FAC Ohlers Gold Medal for Best Clinical Student, and the University Silver Medal for the Best Student of that graduating year.

He is currently an adjunct Senior Lecturer at the National University of Singapore and also the President-Elect of the Asian Academy of Aesthetic Dentistry and Past President of the Aesthetic Dentistry Society of Singapore.

A firm believer of continuing education, he has been actively organising professional education courses for dentists locally and has lectured in more than 6 countries regionally.


Dr. Kenneth Tan


Dr Tan has a wide range of experience in crowns, bridges, dentures and paediatric dentistry due to his previous work postings. His clinical interests include cosmetic dentistry, smile makeovers and treating malocclusions with Invisalign. And in 2014, Dr Tan was distinguished as a platinum Invisalign provider, having treated more than 50 cases in a year. Dr Tan was one of the teaching staff for Nitec in Dental Assisting for dental assistants during his posting in National Dental Center.


Dr. Kelvin Chua


Dr Kelvin Chua believes in taking the time to listen to patients to thoroughly understand their concerns, and to help them comprehend their conditions before commencing treatment. He has been attending various international and local courses, seeking to acquire skills on the latest development in dentistry regularly. On top of enhancing smile, Dr Chua has lectured regionally on the topics of aesthetics dentistry like smile make over using veneers, management of gummy smile with laser and restoring teeth with composite or Same-day ceramic crown. He has been an Invisalign Platinum provider since 2016. He is currently serving as a council member in Singapore Dental Association.


  • Advanced Posterior Course
  • Laser Gum Re-contouring
  • Restoration

Dr. Federico Brunner


Dr Federico Brunner completed the first University Cycle in the Faculty of Medicine in University Complutense of Madrid in 1998, then he graduated from the University of Alfonso X Sabio of Dentistry in Madrid in 2001.

Post Graduate Education:

  • Training in Oral Surgery and Implant in Republica Cuba, La Habana 2001-2007
  • Postgraduate in Implants in Madrid (Forum Implantologico Europeo) Dr Pedo Pena 2004-2013
  • Updating new materials in Maxillary bone craft techniques, New York University (NYU) 2008
  • Intensive Residency in Institute for Advance Dental Studies (Mayron Nervins) Boston June 2010
  • Digital Smile Design Concept Course in London 2014
  • Sidney Kina, Veneers, Brazil 2014
  • DSD Master 2016 (Smile designer)
  • Microvision Ukraine 2017
  • Aesthetic Dentistry Awards Overall Winner 2015, United Kingdom
  • Full Mouth Rehabilitation. Occlusion ABC Buenos Aires, Argentina 2017-2018
  • Co-founder of Digital Photography Academy
  • KOL DSD Team

Dr. Jesus Creagh


Current collaborations:

  • Program Director Postgraduate Certificate (PgCert) in DSD, Photography, Video and Social Media in Dentistry. UCAM University 2018
  • Collaborating Professor Research & Development in Clinical Dentistry for UCAM.
  • DSD Academics KOL.
  • DSD APP Instructor.
  • Adjunct Professor in MSc in Oral Rehabilitation, Advanced Aesthetics and New Technologies. University of Almeria. (2013 – Present)
  • Adjunct Professor of the MSc in Oral Surgery, Periodontics and Implants. UCAM. (2016 – Present)
  • Adjunct Professor of the MSc in Minimally Invasive Adhesive Aesthetic Dentistry. University of Valencia (2014 – present)
  • Adjunct Professor of the MSc in Orthodontics. University of Almeria (2014 – present)
  • Adjunct Professor MSc in Orthodontics. UCAM (2014 – present)
  • Adjunct Professor of MSc in Oral and Aesthetic Rehabilitation at the Miguel de Cervantes University of Valladolid (2016 – Present)
  • lnvisalign Certified since 2001
  • Member of Knotgroup Dental Corporation
  • Member of SEPES
  • Director of Dentoral Advanced Training Center.
  • Co-Founder of Dental Photography Academy (2016)
  • Collaborator of DSD Essentials Course. Madrid (2017)
  • Collaborator with the Royal College of Dental Surgeons of: Bilbao, Granada, Tenerife, Seville, Santiago de Compostela, Barcelona, Huelva, Malaga and Valencia
  • Co-author of the white tooth whitening book (2018)
  • International Speaker of numerous courses and conferences in topics such as: Implant Therapy, Photography, Aesthetics, Orthodontics, Periodontics, Whitening, Marketing and Management

Dr. Carlos A. Ayala


Dr Carlos A. Ayala is the creator of “From Macro to Micro” Photography course for Comprehensive Management of photography and dental macro-photography since 2013.

The Author of “The Workbook” (2016) Sao Paulo, Brazil: Quintessence Editorial.

Academic Trainings:

  • San Martin de Porres University, Faculty of Dentistry:1994-2000
  • Cayetano Heredia University, Specialization in Orthodontics: 2002-2005
  • Cayetano Heredia University, Master in Stomatology with mention in Orthodontics: 2010-2012