Team Luminous prides ourselves in providing a friendly, quality and modern dental experience for our patients.

Our team of dental professionals spends extensive time in continual education, upgrading our dental knowledge and skills. From our receptionists to our nurses, dental hygienists to the dentists themselves, we all share the same vision.

Our staff are genuinely concerned about our patients’ well-being. We address every question and concern our patients have and carry out treatments that they are comfortable with.

We aim to give our patients the brightest, most beautiful smiles, while keeping their best interests at heart.


Dr. Kevin Lee, B.D.S (Singapore) /

Dr Lee graduated with a Bachelor of Dental Surgery in 2003 from the Faculty of Dentistry at the National University of Singapore.

His particular interest lies in orthodontics and implants and he has completed a 2-year Progressive Orthodontic Seminar programme.
He also recently received special mention at the Bicon Dental Implants convention.

In all, he has more than 12 years of professional experience. He has served in the National Health Promotion Board – specialising in children’s dentistry and 3 years in the SAF HQ Medical Corps. He has achieved a few milestones; in particular, he restructured and implemented a new Infection Control Protocol in SAF Dental Centre. He was also deployed overseas with the USA Dental Corps and was involved in the training of dental assistants for hospital and field deployment.


Dr. Loy Tsu Ken, B.D.S (Singapore) /

Dr Loy has always cultivated a feeling of family with his staff and patients. His dental journey began with a Bachelor of Dental Surgery from the Faculty of Dentistry at the National University of Singapore in 2003.

He has a keen interest in oral surgery and geriatric dentistry. He has experience in Operation Theatre Settings and infection control. Having served in various capacities at the National Health Group and Alexandra Hospital, he has managed training and deployment of nurses, together with the procurement of supplies and dental medical equipment.


Dr. Chang Kok Meng, BDS(Singapore), MDS(Periodontology)(Singapore), M.Sc(Oral Medicine)(United Kingdom), MRDRCS(Edinburgh), FAMS /
Periodontist, Advanced Training in Oral Medicine

Dr Chang Kok Meng is a specialist in Periodontology. He received his postgraduate training in the National University of Singapore and also became a Member in Restorative Dentistry of the Royal College of Surgeons of Edinburgh. Dr Chang was subsequently awarded a government scholarship to receive further training in Oral Medicine at the Eastman Dental Institute in London and graduated with distinction. He is also a Fellow of the Academy of Medicine, Singapore. Past research that Dr Chang has been involved with include dental materials, periodontal disease, halitosis and oral medicine.

Dr Chang contributes actively to dentistry in Singapore. He is the current president of the Society of Periodontology (Singapore), vice-chairperson of the Chapter of Periodontists, College of Dental Surgeons, Singapore, and Council Member of the College of Dental Surgeons, Singapore. He was previously in the executive committee of the Singapore Dental Association. He is a member of the British Society of Oral Medicine.

Dr Chang is a visiting specialist for the Singapore Armed Forces. His special interests lie in dental implants, tissue regeneration surgeries and the management of oral mucosal disease. Dr Chang adopts a holistic approach to the management of disease and disorders. He is also a strong advocate of smoking cessation.

Dr. Chooi Kar Wei, B.D.S (Singapore) /
General Dental Practitioner

Dr Chooi is a general dental practitioner with Luminous Dental Group. She graduated with a Bachelor of Dental Surgery from the National University of Singapore in 2003. For 7 years, she worked in the National Healthcare Group polyclinics and Alexandra Hospital. During her time in the public sector, she was in charge of organising continuing education programs for the dental officers and headed the general pratitioners' section, mentoring the GPs and dental officers. In 2010, she joined Luminous Dental Clinic, taking on the task of supervising the younger general dentists.

Dr Chooi enjoys reading and spending time with her family when she is not at work. She has a keen interest in preventive dentistry.


Dr. Noah Teo, B.D.S (Singapore), M.D.S (Oral and Maxillofacial Surgery)(Singapore) /
Visiting Oral and Maxillofacial Surgeon

Dr Noah Teo is a Specialist in Face and Jaw Surgery. His scope of expertise includes Face and Jaw Corrective Surgery, wisdom teeth removal and dental implants. He received a Ministry of Health award to pursue sub-specialisation training in Facial Injury and Deformity correction in a tertiary referral centre in Belfast, United Kingdom. He was appointed Consultant, Oral and Maxillofacial Surgery in one of the busiest units in Singapore thereafter. He is now Visiting Consultant to several hospitals. 

He has always been active in teaching junior doctors and sharing experiences with colleagues. He has been teaching faculty in local and overseas courses. He has organised and taught in courses on Dental Implants, Wisdom Teeth Surgery, Jaw Corrective Surgery and Facial Injuries. Over the years, he has been course convenor for several courses training younger dentists and doctors on suturing, dental implants, wisdom teeth removal and facial surgery. He was invited as Course Mentor in the Philippines. He has been faculty with international organisations such as Arbeitsgemeinschaft für Osteosynthesefragen and The International Society of Head and Neck Trauma ( iSHANT).

He has presented his research in an European Conference, and has published other research papers in international journals. He was invited to write a chapter on dental implants in a surgery textbook.

He brings to the group his years of experience and specialist services, which include surgery performed under Sedation in the clinic or General Anesthetic in hospitals. 

​Dr. Lianny Tjoa, B.D.Sc (Melbourne) /
General Dental Practitioner

Dr Lianny is a general dental practitioner with Luminous Dental Group. She graduated with a Bachelor of Dental Science from the University of Melbourne in 2012. Having spent time in both metropolitan and rural settings, she brings along a wealth of experience in clinical dentistry to her patients.

Dr Lianny is also a keen believer in continual education and she strives to provide the best dental care for her patients with minimum discomfort. She has a special interest in prosthodontics and orthodontics.


Dr. Tay Sze Ling, B.D.Sc (Hons) Melbourne /
General Dental Practitioner

Dr. Tay Sze Ling is a general dental practitioner with Luminous Dental Group. She graduated from the University of Melbourne with a Bachelor of Dental Science (Honours). Her fantastic performance in the faculty saw her become a common feature on the Dean’s List and she has received awards for the Best Performance in periodontics and endodontics.

Dr. Tay regularly attends continual professional dental seminars with an interest in aesthetic and restorative dentistry. She aims to provide patient-centric dentistry by educating patients on their oral health and helping them make informed choices. During her leisure time, Dr. Tay volunteers to provide free dental services to the less fortunate and has spent time on several overseas dental mission trips. She has a keen interest in aesthetic, implant and children's dentistry.


Dr. Nadisha Rajan, B.D.S (Glasgow, UK) /
General Dental Practitioner

Dr. Nadisha is a general dental practitioner with the Luminous Dental Group. She graduated with a Bachelor of Dental Surgery from the University of Glasgow in 2012. Her previous work at a family-centric dental surgical clinic in rural Scotland provided her with the necessary experience to provide top quality dental services to patients of all ages. She has a special interest in orthodontics, children's dentistry and root canal treatment.

Dr. Nadisha is also an active volunteer for overseas dental mission trips. In 2013, she worked with a team of dentists and nurses to provide paediatric dentistry services to orphans and children with disabilities in Phnom Penh. She has also volunteered as a teacher in numerous countries such as Malaysia and Scotland, organising and giving lessons to children with special needs.


Dr. Ong Zong Yao, BDENT /
General Dental Practitioner

Dr. Ong Zong Yao is a general dental practitioner with the Luminous Dental Group. Dr Ong graduated from the University of Sydney in 2013. Known for his patience and meticulous demeanour, he has vast experience in managing patients in pain. Dr Ong also has a keen interest in endodontics (root canal treatment), orthodontics (braces) and implants.


Dr. Stephanie Neo, B.D.S (Singapore) /
General Dental Practitioner

Dr. Stephanie Neo is a general dental practitioner with Luminous Dental Group. Dr. Neo graduated with a Bachelor of Dental Surgery from the National University of Singapore in 2010. Since then, she has served as Head of Dental Services in Singhealth Polyclinics(SHP), overseeing the management and training of nurses and new dentists. She has vast experience in areas of infection control protocols and ISO processes. Dr. Neo has a keen interest in implant dentistry and orthodontics.


Dr. Nadia Ting, B.D.Sc (UWA) /
General Dental Practitioner

Dr. Nadia Ting is a general dental practitioner with Luminous Dental Group.

Dr. Nadia graduated from the University of Western Australia in 2014. During her stint there, she was attached to Swans District Hospital where she worked with other dentists to manage children with special needs. Her dynamic and energetic nature brings a tremendous amount of energy and enthusiasm to Luminous Dental. Her interest lies in preventive and children's dentistry.


Dr. Xie Li Ju, B.D.Sc (UWA) /
General Dental Practitioner

Dr. Xie Li Ju is a general dental practitioner. Dr Xie graduated from the University of Western Australia in 2014.

 Dr Xie is also a certified fitness instructor in his leisure time. He has conducted fitness lessons in both Australia and Singapore. He brings to the clinic a tremendous amount of energy and drive. He has a special interest in geriatric dentistry and aesthetic dentistry.

Dr. Aileen Chia, B.D.S (Singapore) /
General Dental Practitioner

Dr. Aileen Chia is a general dental practitioner with Luminous Dental Group. Dr Chia graduated with a Bachelor of Dental Surgery from the National University of Singapore in 2003.

Dr. Aileen Chia brings to Luminous Dental her wealth of experience, particularly in the area of aesthetic dentistry. She maintains high standards in her work and places the utmost importance on patient satisfaction. Her special interest lies in aesthetic dentistry and oral surgery.


Dr. Sheldon Yee (B.D.S Singapore) /
General Dental Practitioner

Dr Sheldon graduated from National University of Singapore with Bachelor of Dental Surgery (BDS). After graduation, Dr Sheldon undertook a clinical posting in Health Promotion Board, where he gained valuable experience in paediatric dentistry and early orthodontic treatment of dental malocclusion under the guidance of professors and senior clinicians. Dr Sheldon is interested in all aspects of dentistry, particularly Minor Oral Surgery, Fixed and Removable Prostheses and Orthodontics. In keeping up with the latest technologies and development in dentistry, Dr Sheldon spends a good amount of time each year attending continuing education courses and examinations. 

Dr Sheldon is patient, gentle and pays close attention to his patients' needs. He strives to provide patients with an enjoyable and relaxing dental experience.

Dr. Bobby Tan Chien Yen, BDS (Ireland) /
General Dental Practitioner

Dr Bobby graduated from University College Cork of Ireland with Bachelor of Dental Surgery (BDS). He is easily relatable and listens to his patients. He believes that the key to patients' satisfaction lies in effective interaction by understanding their individual concerns. In keeping up with the latest dental technology, Dr Bobby actively involves himself in continuing professional education and has a keen interest in prosthodontics and oral surgery.

Dr. Cheong Wai Hong, B. A, B.Dent.Sc (Dublin) /
General Dental Practitioner

Dr Cheong graduated from Trinity College Dublin with Bachelor of Dental Science (B Dent Sc). Through his academic path, he participated in an exchange program with the University of Leeds in England. Being enthusiastic and passionate, and coupled with the wide arrays of exposure, he is ever-ready to take on challenges and accept new insights in the understanding of the ever evolving horizon of dentistry. 

Dr Cheong portrays excellent team spirit for the integration of multidisciplinary approach in providing Patient-Centred Care, upholding the core values of dental ethics and etiquette. Among the special interests Dr Cheong is devoted to include prosthodontics, oral surgery and orthodontics.

Dr. Poon Yan Tou, BDS ( HONG KONG) /
General Dental Practitioner

Dr Poon obtained Bachelor of Dentistry from the University of Hong Kong. Dr Poon has interest in all aspects of dentistry, especially endodontics and restorative dentistry.

Dr Poon believes in continual professional development as modern dentistry is a constantly evolving profession. He spends a good amount of time attending continuing education courses each year.

In his leisure time, he likes to play sports such as basketball and soccer.

Ms. Rebecca Tan /
Global Head of Operations, Operations and Finance Manager, LDGH

Ms. Rebecca Tan is the Global Head of Operations, Operations and Finance Manager of Luminous Dental Group Holdings. She first joined LDGH as a part-time nurse in 2007 as a means of making additional income. Having graduated from the University of London with a Bachelors in Economics and Management, she returned to LDGH as a full-timer and has risen through the ranks to become the Operations and Finance Manager of the group. She played a key role in the rapid expansion of the group in 2014 and is integral to its operations today.

Ms. Tan and her team have been designated the pioneers in leading and supervising the group’s expansion overseas and plays a key role in making sure the clinics are well-managed and that patients receive treatment of the finest quality.

Dr. Kok Yin Li, BDS (IRELAND) /
General Dental Practitioner

Dr Kok Yin Li graduated from University College Cork, Ireland with a Bachelor of Dental Surgery (BDS). She is well versed in English, Chinese, Malay and advocates a holistic approach in patient care. Passionate about dentistry, she continues to keep abreast with the latest advancements in dentistry.

Dr Neo Hao Yi, B.D.S ( Singapore) /
General Dental Practitioner

Dr Neo Hao Yi (Dr Hao) graduated from the National University of Singapore with a Bachelor of Dental Surgery.

Dr Hao served as Dental Officer in charge of Bedok Polyclinic and Tampines Polyclinic for 2 years, where he gained valuable clinical and administrative experience in the management of these clinics. Subsequently he moved on to postings at Khoo Teck Puat hospital and National University Hospital, where he had the opportunity to work with various dental specialists. Eventually , he served in Singapore Armed Forces as the dental officer in charge at Tekong Dental Centre, where he honed his skills in dealing with various degrees of dental trauma.

As a general dentist , Dr Hao has keen interest in endodontic (root canal) treatment and braces, including clear aligners

( Invisalign)and fixed braces. In his personal time, he enjoys running, travelling and spending time with his family.

Dr. Teh Yi Pei, BDS ( Manchester, UK) /
General Dental Practitioner

Upon graduation from the University of Manchester (UK) with a Bachelor of Dental Surgery (BDS) in 2010, Dr Teh joined the Malaysian Ministry of Health serving the public as a Dental Officer and completed her clinical attachments in several dental specialist departments. She then relocated to Melbourne, Australia and continued gaining valuable clinical experience working for the Victorian community and private practices before joining Luminous Dental Group in Singapore as a general dental practitioner.

Multidisciplinary training in different countries has equipped Dr Teh with abundant opportunities in communicating with people with different ethnicities and backgrounds. She has numerous experiences in managing emergency cases and providing general dental care including preventive treatments, fillings, dental prostheses, extractions and root canal treatments to patients from various age groups and multiple medical comorbidities. While she enjoys practising everyday  dentistry, Dr Teh has developed keen interests in prosthodontics, minor oral surgery and orthodontics. She is dedicated in offering comprehensive dental treatments while keeping her patients at ease during their dental visits.

Dr Yvonne Toh, B.D.S (Singapore) /
General Dental Practitioner

Dr Yvonne graduated from National University of Singapore with a Bachelor of Dental Surgery. Prior to joining Luminous, she worked in Health Promotion Board, NHG Polyclinics and Tan Tock Seng Hospital, where she gained valuable experience in paediatric, community and advanced general dentistry.

She is committed to ensuring that her patients feel comfortable in the dental chair and strives to show care and dedication to all patients.

A firm believer of continuing dental education, she regularly attends lectures and courses to update her knowledge and improve her skills. Her clinical interests include aesthetic dentistry and dental implant surgery.

In her free time, Dr Yvonne enjoys travelling, art and music and a good read with her favourite cup of flat white.

Dr Caroline Lim, B.D.S ( New Zealand) /
General Dental Practitioner

Dr Caroline Lim obtained her Bachelor of Dental Surgery degree from the University of Otago in New Zealand. Caroline has a special interest in orthodontics and dento-facial aesthetics and is dedicated in pursuing the latest developments in these areas. She regularly attends courses and seminars to hone her skills and further improve her knowledge. In addition, Caroline is trained and certified in botulism toxin and dermal filler facial aesthetic procedures. Together with her artistic nature and keen eye for quality and detail, she hopes to aid her patients in achieving the smile that they desire.

Ms Jasmine Koh and Ms Jessica Pua /
Logistics Manager, Country Head of Operations
Ms Yeen Kit Mun, Ms Koh Yi Ting, Ms Raquel Rayo /
Human Resource Officer, Head of Human Resource, Training Officer & Implant/RCT Rep.
Ms Mandy Tan, Ms Eniko Chua, Ms Poh Wan Wen /
Clinic Manager & CEREC Rep., Clinic Manager, Clinic Manager
Ms Elyana Anuar, Ms Laura Bui, Ms Joey Teoh /
Orthodontics Rep., Logistics Officer, Logistics Officer
Ms Sidah Sapari, Ms Deborah Soh /
Clinic Managers
Ms Jane Kong, Ms Chen Jiajing, Ms Krysen Koh, Ms Ta Hue Minh /
Logistics Officers