Gachon University Gil Medical Center Dentistry operates orthodontics, oral and maxillofacial surgery, conservative dentistry, prosthodontics and periodontal surgery for professional treatment. There are implant treatment centers and center for the disabled to provide in-depth and comprehensive treatment. Our dental medical staffs are ready with the most advanced equipment and facilities to increase global competitiveness, and strive to provide professional and personalized medical services for each patient.

Department of Orthodontics

Department of Orthodontics is a field that provides normal and aesthetic occlusion and facial movement by moving teeth in orthodontic or surgical method. It requires many clinical experience, sufficient equipment and abundant biomechanical knowledge of growth and tooth movement. Orthodontic department provides high-level academic standards proven by many research papers and books including SCI-class papers, and advanced environment including CBCT, computer analysis programs and 3-dimensional oral scanner is fully equipped. Available treatments include general orthodontic treatments as well as impacted tooth treatment, various facial developmental disorders including sleep apnea or cleft lip and palate.

Oral and Maxillofacial Surgery

Oral and maxillofacial surgery (chin, face surgery) is a special field in the dental area that specializes in surgical, assistive treatment for tumor, malformations, infection or trauma on the oral cavity, jaw, and face. The main treatment contents are (1) intraoral minor surgery including wisdom tooth extraction and implants, (2) jaw correction surgery (double jaw surgery) (3) jaw fracture, (4) cysts on the jaw bone, benign & malignant tumor, (5) jaw joint disease, (6) cleft lip and palate, (7) infections on the face of the jaw including the maxillary sinuses, (8) jaw and facial reconstruction. Gachon University Gil Medical Center Oral and Maxillofacial Surgery strives for safe and accurate treatment by using 3D imaging, implant guide surgery, surgical simulation and 3D printer.

Conservative Dentistry

Department of Conservative Dentistry is a specialty to treat damaged or infected teeth due to tooth decay or trauma so that they can function without extraction.


For prosthetic and functional restoration of teeth lost by various lesions and trauma, such as dental caries and periodontal disease, Prosthetics uses the latest techniques such as cad/cam, fixable or removable denture restoration, implant prosthesis, aesthetic prosthetics and maxillofacial prosthetics.


Periodontal is a specialty that treats diseases of the gums and bones that support the teeth, ranging from mild inflammation in gums to severe inflammation, which is inflammation of the alveolar bone. From the most basic scaling, various treatments are available including gum treatment (gingival surgery, root planing), gum surgery (gingival valve surgery, alveolar osteotomy, alveolar bone regeneration gingival transplantation, aesthetic crown extension, gingival pigmentation) as well as artificial tooth implant. We strive to restore the health and beauty of teeth and gums through various treatments.

Dental Implants

Dental Implant means when a tooth is missing due to dental cavities or gum disease, an artificial root made of a special metal such as titanium or titanium alloy, which is harmless to the human body, is implanted in the jawbone and this special metal sticks to the bone so that artificial tooth can be planted. Its purpose is to restore the chewing function and to make it appear aesthetic. Implant is being performed a lot because it has multiple advantages of no need to remove healthy tooth nearby like old days, no need to use denture, and helps to increase retention even when denture is done.

Dental Clinic for the disabled

Gachon University Gil Medical Center is operating the Incheon Metropolitan Oral Medical Center for the disabled with the support of the Ministry of Health and Welfare and Incheon City. It provides comfortable dental treatment for people with disabilities and general anesthesia treatment for patients with severe disabilities. In addition, we are providing public medical services such as dental examinations and oral health education for patients with disabilities, depending on the degree of disability.