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
ISO 9001 Certification
Roomchang earns ISO 9001 certification, meeting international quality management standards and 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, 4 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, 4 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