The Department of Stomatology at Beijing Ditan Hospital is a comprehensive clinical department integrating medical services, teaching, research, and preventive care, with specialized divisions in endodontics, periodontology, prosthodontics, dental implantology, and orthodontics. It holds the following memberships: 

- Council Member of the 5th Beijing Stomatological Association

- Committee Member of the Beijing Implantology and Periodontology Professional Committee

- Expert Committee Member of the Oral Medicine and Cosmetic Dentistry Branch under the National Health Commission's Telemedicine Management Training Center

Over the past decade, the Department has specialized in systematic full-mouth rehabilitation and common oral diseases treatment, featuring: 

- Periodontal system diagnosis/therapy

- Laser-assisted periodontal treatment

- CEREC 3D Immediate Restoration

- Dental implantation

- Aesthetic Dentistry

Implementing a first-visit responsibility system, the Department provides one-stop dental care to eliminate cross-department referral inefficiencies. With advanced instrument sterilization systems and dental chair disinfection facilities, the Department strictly adheres to international "one-patient-one-instrument-one-sterilization" protocols. It utilizes dental techniques under non-suction devices and requires pre-operative laboratory screening for invasive procedures.   

The Department has conducted 3 scientific research projects, including hospital-level initiatives and horizontal projects under the Sailing Program, publishing 4 SCI-indexed papers and over 30 articles in core Chinese journals.