Dr Cliff Ong Keat-Siong
MSc (Wales, UK)
PhD(Newcastle Upon Tyne, UK)

Dr Ong is a specialist oral surgeon with over 17 years of clinical experience. After graduating from National University of Singapore, he furthered his training in Oral & Maxillofacial Surgery and graduated with a Master of Dental Surgery. He has a special interest in pain management, and had completed a master degree and doctorate in this field from University of Wales and University of Newcastle upon Tyne respectively. Dr Ong is also a fellow of the Royal Colleges of Surgeons of England, Ireland, Glasgow, and Australia.

Dr Ong is an adjunct senior lecturer in the Faculty of Dentistry at National University of Singapore and a visiting consultant at National University Hospital. He is a certified specialist in Oral & Maxillofacial Surgery by Singapore Dental Council. He is also certified in the use of intravenous sedation and laser dentistry from Albert Einstein College of Medicine and American Society of Laser Medicine & Surgery respectively. He has vast experiences in all the surgical aspects of dentistry, e.g. dental implants, cosmetic, wisdom teeth, pathology, trauma, reconstructive, pain and anxiety management.

Dr. Lee Hock Leong
B.D.S. (Singapore)
Bachelor of Dental Surgery (Singapore)

Dr Lee graduated from the National University of Singapore in 1993. He served his Ministry of Health bond as a dental officer in MINDEF and subsequently the National University Hospital. He has since been with Atria-Pan Dental Group, working at both the Laguna Park and Wisma Atria offices.

Dr Lee is adept at all routine dentistry work, endodontic treatment (root canal treatment), minor oral surgery, implant dentistry, prosthodontics work including crowns and bridges and removable dentures, cosmetic dentistry, removable orthodontics and paediatric dentistry.

Dr Lee is currently a member of the Singapore Dental Association.

Dr Priyanji De Silva
B.D.S (Hong Kong)
FRACDS (Australia)

Dr De Silva graduated from the University of Hong Kong, Faculty of Dentistry and has since acquired clinical experience abroad and locally. She provides a wide range of general dental care including all aspects of routine dentistry with a special interest in cosmetic (smile makeovers) and implant dentistry (replacing missing teeth to improve functionality).

She was awarded the prize for the most outstanding elective project by the University of Hong Kong upon graduation and has since obtained her fellowship with the Royal Australian College of Dental Surgeons, Australia. In addition to being registered in Singapore, Dr De Silva is also registered as a licensed dental practitioner with the Dental Boards of Hong Kong, UK and the Sri Lanka.

Dr De Silva devotes her free time perusing activities such as swimming, yoga and Latin American dancing. She takes an active interest in community service, having participated in multiple dental-medical missions in India and Sri Lanka to render free dental care for the needy.

Dr. Chan Lin-Li
B.D.S (Singapore)

Graduating from NUS in 1990, Dr Chan was attached to the Ministry of Health as a dental officer for 2 years, after which she joined our group as an associate dentist in 1991.

Dr Chan has developed a great deal of skill and expertise in general dentistry from her 21 years of working experience. Many patients find her to be very friendly and caring. Dr Chan is a certified CEREC practitioner and she believes in giving her patients aesthetic and durable restorations designed with the CAD-CAM restoration system.

Dr Alexia Kwan
B.D.S (Singapore)

Dr Alexia Kwan graduated from National University of Singapore with Bachelor of Dental Surgery Degree. She served as a Dental officer in National Healthcare Group Polyclinics as well as in the SAF.

Dr Alexia Kwan works closely with Dr William Chong, whom she received her initial training in both cosmetic and dental implants. She provides a wide range of general dental care with her principle areas of interest in these two areas (cosmetics and implants).

In her free time, Dr Alexia Kwan enjoys baking, cooking, swimming and running.


© 2005 Pacific Healthcare Holdings