Our Story
About Roomchang
Founded in 1996 by a vision to bring specialist dental care to Cambodia, Roomchang has grown into the country's most trusted dental group — serving local families and international patients from across Asia, Australia, and beyond.
1996
Year Established
5
Phnom Penh Branches
37
Specialist Dentists
74
Dental Chairs across 5 branches
1996
Year Established
5
Phnom Penh Branches
37
Specialist Dentists
74
Dental Chairs across 5 branches
A Hospital, Not Just a Clinic
Roomchang Dental Hospital was built on the belief that Cambodian patients deserved access to the same quality of care available in the most advanced dental centres in the world — without having to travel abroad to get it.
Over nearly 30 years, we've grown from a single practice to a hospital-scale group with five branches across Phnom Penh, an in-house digital laboratory, and a specialist team covering every major dental discipline.
Today, Roomchang treats thousands of patients every month — from routine checkups to complex full-mouth reconstructions — and serves international visitors from more than 20 countries who choose Cambodia for high-quality, cost-effective dental care delivered to the same standards as leading clinics abroad.
1996
The beginning
Our First Home
A single practice. A single belief — that Cambodians deserved world-class dental care at home. Dr. Tith Hong Yoeu opens Roomchang as Cambodia's first specialist dental clinic built to international standards.
2002
Roots deepen
Our First Move
A second location. New equipment. The same uncompromising standard — now reaching more of Phnom Penh. The foundations of a multi-branch group are quietly being laid.
2008
Recognition
First ISO Certification
Roomchang earns its first ISO certification — the first dental facility in Cambodia to achieve international quality management standards, setting the benchmark for clinical excellence in the country.
2011
A new era
Taking the Next Step
The flagship 10-storey dental hospital opens — purpose-built with 46 dental chairs, 9 operation rooms, an in-house CAD/CAM laboratory, and hospital-grade sterilisation. Cambodia's most advanced dental facility.
2014
Expanding reach
Rose Condo Branch
Roomchang opens at Rose Condo — bringing specialist dental care to one of Phnom Penh's growing residential communities, with the same team and standards as the main hospital.
2018
Going further
AEON Mall Sen Sok
A new branch inside AEON Mall Sen Sok — making specialist dental care accessible in one of Phnom Penh's busiest shopping destinations, serving families and walk-in patients in the city's northern corridor.
May 2022
Growth continues
PH Euro Park
Roomchang opens at PH Euro Park — extending our reach to another key area of Phnom Penh with a fully equipped branch delivering the full range of specialist dental services.
Oct 2022
Five branches
Fun Mall — TK Avenue
The fifth branch opens at Fun Mall on TK Avenue — completing Roomchang's network of five locations across Phnom Penh, each delivering the same specialist care and hospital-grade standards.
Now
A hospital network
Present Day
Five branches. Seventy-four chairs. 37+ specialist dentists. 9 operation rooms. Thousands of patients every month. And the same conviction that started it all — quality care, close to home.
Our Facilities
A purpose-built, 10-storey dental hospital with 46 dental chairs, 9 operation rooms, an in-house CAD/CAM lab, and hospital-grade sterilisation.
Learn moreVision, Mission & Values
Enriching lives with quality dentistry — guided by professionalism, honesty, teamwork, innovation, and excellence.
Learn moreMessage from Our Director
A personal message from Dr. Tith Hong Yoeu, DDS, MSc. — Founder & Director — on Roomchang's commitment to quality care.
Learn moreOur Doctors
Meet the specialist team — multilingual experts in implants, orthodontics, cosmetic dentistry, paediatrics, and more.
Learn moreRoomchang in the Community
Free dental care for underserved communities — mobile clinics, blood drives, and oral health education across Cambodia.
Learn moreCorporate Partnerships
Trusted by 50+ banks, schools, insurers, and organisations to deliver dental benefits for employees and members.
Learn moreClinical Results
See real before-and-after cases — dental implants, smile makeovers, orthodontics, and full-mouth reconstructions.
Learn moreTechnology
CAD/CAM technology, digital intraoral scanning, Invisalign, Ortho-Tain®, ResMed ApneaLink Air™, Beyond® whitening, ICON®, and the Clear Aligner (CA) system.
Learn moreEmployment Opportunities
Join Cambodia's leading dental group — clinical fellowships, dental assistant, dentist, and customer service positions available.
Learn more