5 Recommended Gum Treatment Clinics in Ulsan (2026)
Based on public data from HIRA (Health Insurance Review & Assessment Service, South Korea), 13 dental clinics in Ulsan meet the criteria: Periodontics specialist (clinics located anywhere in Ulsan (all districts)). The 5 shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) are Imjongdeuk Dental Clinic（Est. Nov 1991）, Somangujeong Dental Clinic（Est. Feb 1993）, Gangaeni Dental Clinic（Est. May 2000）, Nae Dental Clinic（Est. Mar 2005）, Jeongseongdeurim Dental Clinic（Est. Oct 2006）. Selection criteria are fully disclosed below; no clinic has paid for inclusion or ranking, and no ratings or review data are used. SOURCE HIRA (Health Insurance Review & Assessment Service) public data, South Korea · Data as of October 9, 2026
Selection criteria: fully disclosed
- Clinics with at least one Periodontics specialist registered with HIRA (Health Insurance Review & Assessment Service, the South Korean government agency for healthcare data)
- The 5 clinics meeting all criteria above, shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) (director-verified clinics appear first because their information was provided and confirmed directly; this is not paid placement)
All data comes from HIRA, the South Korean government agency that registers every licensed medical institution. Where a clinic director has verified their treatment hours directly, that information takes precedence (clinics located anywhere in Ulsan (all districts)). The full list of all 13 qualifying clinics is on the Korean list page.
Tips for visitors: Korean addresses below are shown in the original Korean, paste them into Naver Map or Kakao Map (Google Maps has limited detail in South Korea), or show them to a taxi driver. Prices for non-insured treatments (implants, orthodontics, veneers) are set by each clinic, confirm fees and language support directly with the clinic before visiting.
1. Imjongdeuk Dental Clinic (임종득치과의원)
weekdays until 19:00 · ☎ +82 52-236-0358
Dong-gu, Ulsan · 울산광역시 동구 대학길 75, 3층 (화정동)
2. Somangujeong Dental Clinic (소망우정치과의원)
· ☎ +82 52-276-3953
Nam-gu, Ulsan · 울산광역시 남구 중앙로 230, 3층 (신정동, 대원빌딩)
3. Gangaeni Dental Clinic (강앤이치과의원)
weekdays until 19:00 · ☎ +82 52-276-7533
Nam-gu, Ulsan · 울산광역시 남구 문수로 390, 2층 (옥동)
4. Nae Dental Clinic (내 치과의원)
weekdays until 20:00 · parking: 50 spaces (free) · ☎ +82 52-244-2879
Jung-gu, Ulsan · 울산광역시 중구 명륜로 30, (우정동)
5. Jeongseongdeurim Dental Clinic (정성드림치과의원)
· ☎ +82 52-275-0403
Nam-gu, Ulsan · 울산광역시 남구 수암로 134, 3층 (야음동)
At a glance
| Clinic | Est. | Specialists | Cone-beam CT | Evenings | Sundays | Parking |
|---|---|---|---|---|---|---|
| Imjongdeuk Dental Clinic | 1991 | 1 | 1 | until 19:00 | - | - |
| Somangujeong Dental Clinic | 1993 | 2 | 1 | - | - | - |
| Gangaeni Dental Clinic | 2000 | 1 | 1 | until 19:00 | - | - |
| Nae Dental Clinic | 2005 | 1 | 1 | until 20:00 | - | Yes |
| Jeongseongdeurim Dental Clinic | 2006 | 1 | 1 | - | - | - |
Evenings = registered weekday closing time of 7 PM or later · Sundays/Parking = per HIRA detailed records (director-verified hours take precedence) · Cone-beam CT = units registered with HIRA. Always confirm directly with the clinic before visiting.
Frequently asked questions
Which Periodontics specialist dental clinic in Ulsan has been operating the longest?
Based on HIRA-registered opening dates, Imjongdeuk Dental Clinic (임종득치과의원), open since Nov 1991. Years in operation is a registration fact, not an assessment of clinical quality. (Source: HIRA)
Which Periodontics specialist clinics in Ulsan are open on weekday evenings?
5 clinics have registered weekday hours ending at 7 PM or later: Imjongdeuk Dental Clinic（until 19:00）, Gangaeni Dental Clinic（until 19:00）, Nae Dental Clinic（until 20:00）, and the latest registered closing time is 21:00 at Gaideu Dental Clinic. Hours verified directly by the clinic director take precedence where available. (Source: HIRA · director-verified)
Which of these clinics have parking?
1 clinics have registered parking: Nae Dental Clinic（50 spaces (free)）. (Source: HIRA)
Which clinics have a cone-beam CT (3D CT) scanner registered?
12 clinics have a cone-beam CT registered with HIRA: Imjongdeuk Dental Clinic（1）, Somangujeong Dental Clinic（1）, Gangaeni Dental Clinic（1）. A cone-beam CT is the 3D imaging device used to plan implant placement; counts are as registered by each clinic with HIRA. (Source: HIRA equipment records)
What does "recommended" mean here, and what are the selection criteria?
Only disclosed facts: 1) Clinics with at least one Periodontics specialist registered with HIRA (Health Insurance Review & Assessment Service, the South Korean government agency for healthcare data) 2) The 5 clinics meeting all criteria above, shown director-verified clinics first, then longest-operating (by HIRA-registered opening date) (director-verified clinics appear first because their information was provided and confirmed directly; this is not paid placement). This is an informational shortlist that narrows options by objective criteria, not an evaluation or guarantee of any clinic's treatment quality or outcomes.
Is this list an advertisement?
No. No clinic has paid to appear on this list, and payment cannot buy inclusion or ranking. The list is compiled from HIRA public data using the criteria above, shown director-verified clinics first, then longest-operating (by HIRA-registered opening date). Director-verified clinics appear first because their information was confirmed directly, verification is a free process open to every clinic, unrelated to partnership or payment. No ratings or review data are used.
How does a clinic get "director-verified"? Does it cost anything?
It is free. A clinic director submits information through the "Our clinic" page on DentStat; the site operator checks the submission against HIRA registration data before publishing, and promotional or evaluative wording is not accepted so only facts are published. The process is open to every clinic regardless of partnership. Where HIRA registration (specialist count, hours) lags reality, director-verified data is shown alongside with its own source label.
이 페이지의 한국어판: Ulsan (Korean version)