Key Takeaways
For foreign patients, language support varies by clinic and is not confirmed in the source data. If you are looking for an English-speaking clinic in Gangnam-gu, Korea, call the clinic or check its official booking page before booking, and bring your passport, insurance details if relevant, and a list of medications or eye conditions.
When researching cataract eye clinics in Gangnam-gu, if you want to start with review counts and ratings, 지에스안과의원 (GS Eye Clinic) has 1,521 Naver reviews and 3,461 Kakao reviews, the highest Kakao review count in the provided data. However, the data does not include a Kakao rating for GS Eye Clinic. 밝은성모안과의원 (Balgeun Seongmo Eye Clinic) has 2,617 Naver reviews and 1,037 Kakao reviews, with a Kakao rating of 4.4. These figures do not indicate individual treatment outcomes or cataract surgery results, so you should confirm the clinic’s scope of cataract care and surgical plan directly with the clinic.
The average Kakao Map rating across the five clinics in the collected data is 4.4. By clinic, 밝은성모안과의원 (Balgeun Seongmo Eye Clinic) and 삼성미라클안과의원 강남점 (Samsung Miracle Eye Clinic Gangnam Branch) are confirmed at 4.4 on Kakao, while the other three have no Kakao rating in the data. Rather than treating ratings and reviews alone as proof of a “good” clinic, it is better to check specialist information, testing and explanation practices, lens options, and costs during a consultation.
How We Analyzed the Data
This analysis is based on collected data covering 7,343 Naver Place visitor reviews, 6,568 Kakao Map reviews, and registration information from the Health Insurance Review and Assessment Service (HIRA). We compared each clinic’s Naver, Kakao, and blog review counts; available ratings; number of HIRA-listed ophthalmologists; address, transportation, and hours. Visitor reviews are reference material showing patient experience and do not prove the effectiveness of a particular treatment or cataract surgery. Quotations from reviews have had emojis and special characters removed from the provided source text.
지에스안과의원 (GS Eye Clinic)
지에스안과의원 (GS Eye Clinic) has 1,521 Naver reviews, 3,461 Kakao reviews, and 8,727 blog reviews, making its review volume stand out. The only rating in the data is Google 4.9, while the Google review count is listed as 0, so ratings and review counts should be interpreted together with caution. HIRA data lists seven ophthalmologists and one ultrasound imaging device. This is registration information and does not indicate cataract surgery volume or outcomes.
“They examined my eyes thoroughly and explained the results clearly, which put me at ease.” (October 13, 2026)
“They recommended surgery suited to my eye condition, which made me trust them.” (November 2, 2026)
The address is 서울 강남구 강남대로 390, 8층·15층·16층 (390 Gangnam-daero, Gangnam-gu, Seoul; 8th, 15th, and 16th floors), 27 m from Gangnam Station Exit 1. Hours are listed as Mon–Fri 10:00–18:30 and Sat 09:30–17:00, with no Sunday hours provided. Night hours and lunch breaks are not listed in the provided data, so check before visiting. Reservation, parking, and valet parking are listed as amenities. For specific cataract care scope, testing schedule, physicians handling consultation and surgery, and intraocular lens selection criteria, contact the clinic separately. Before consultation, also ask about the cost difference between monofocal and multifocal lenses, non-covered items, and whether insurance applies.
밝은성모안과의원 (Balgeun Seongmo Eye Clinic)
밝은성모안과의원 (Balgeun Seongmo Eye Clinic) has 2,617 Naver reviews, 1,037 Kakao reviews, and 4,596 blog reviews. Its Kakao rating is 4.4 and Google rating is 4.9, with the Google review count provided as 0. The number of HIRA ophthalmologists is not in the data. Reviews mention friendly service and a comfortable environment, but the examples provided mainly concern vision correction. Therefore, these reviews alone cannot be used to judge cataract care or surgical experience.
“I received treatment quickly and well. Everyone was friendly.” (October 30, 2026)
“Friendly and comfortable.” (October 29, 2026)
The address is 서울 강남구 테헤란로 110 캠브리지빌딩 3층·16층·17층(접수)·18층 (Cambridge Building, 110 Teheran-ro, Gangnam-gu, Seoul; 3rd, 16th, 17th [reception], and 18th floors), 69 m from Gangnam Station Exit 1. Monday, Tuesday, and Thursday hours are 10:00–18:00, Friday is 10:00–19:00, and Saturday is 09:00–15:00. Wednesday hours are missing from the provided data and need confirmation; night hours and lunch breaks are also not provided. Reservation and parking are listed as amenities, but ask about the booking method and parking conditions before visiting. If you want a cataract consultation, it is practical to first confirm whether the clinic provides that care, who will see you, the testing and surgery schedule, and the total cost by lens type. The provided data lists the clinic’s website and blog addresses.
삼성미라클안과의원 강남점 (Samsung Miracle Eye Clinic Gangnam Branch)
삼성미라클안과의원 강남점 (Samsung Miracle Eye Clinic Gangnam Branch) has 1,250 Naver reviews, 1,404 Kakao reviews, and 5,630 blog reviews. Its Kakao rating is 4.4 and Google rating is 5, with the Google review count listed as 0. The number of HIRA ophthalmologists is not in the data. The visitor reviews actually provided focus on vision correction experiences such as SMILE LASIK, so it is important not to reinterpret them as evaluations of cataract care.
“They guided me very kindly and explained the procedure in depth and in an easy-to-understand way.” (October 30, 2026)
“The pre-surgery tests were very varied and carefully performed, so I could accurately understand my eye condition.” (October 30, 2026)
The address is 서울 강남구 테헤란로 115, 7층·14층 (115 Teheran-ro, Gangnam-gu, Seoul; 7th and 14th floors), 140 m from Gangnam Station Exit 12. Hours are listed as Mon/Tue/Wed 09:30–18:30, Fri 09:30–19:30, and Sat 09:00–16:00. Thursday hours are not in the provided data, and night hours and lunch breaks are not separately listed. Reservation, parking, and valet parking are included in the amenities, but parking hours and costs need confirmation. If you are considering cataract care, ask whether the clinic actually provides that care and surgery, and what criteria it uses to recommend lenses after testing. Reviews reflect personal experiences, so it is better to compare consultation details based on your own eye condition and costs.
라움스마일안과의원 (Raum Smile Eye Clinic)
라움스마일안과의원 (Raum Smile Eye Clinic) has 516 Naver reviews, 159 Kakao reviews, and 1,355 blog reviews. Its Google rating is 4.6; Naver and Kakao ratings and the Google review count are not listed in the data. No HIRA ophthalmologist count is available. Visitor reviews describe consultation explanations and staff service, but do not provide specific information about cataract surgery outcomes or lens selection.
“The clinic director explained the test results step by step and kindly guided me through the treatment method and follow-up observation.” (November 2, 2026)
“At first I was very worried and scared, but the director and the other staff treated me kindly, which reassured me a lot. Thank you.” (November 1, 2026)
The address is 서울 강남구 테헤란로4길 5, 3층 (5 Teheran-ro 4-gil, Gangnam-gu, Seoul; 3rd floor), 139 m from Gangnam Station Exit 1. Hours are listed as Mon–Thu 09:30–18:30, Fri 09:30–19:00, and Sat 09:00–15:30. Night hours and lunch breaks are not in the provided data. Reservation, parking, and a waiting area are listed as amenities, and there is also an infant chair. Before visiting, ask about cataract care availability, the booking method, and parking conditions. The same-day surgery mentioned in reviews was for vision correction, so you cannot assume the same process applies to cataract surgery. In a cataract consultation, confirm surgical indications, lens types, costs, and the follow-up schedule for your own condition.
에스앤유안과의원 (S&U Eye Clinic)
에스앤유안과의원 (S&U Eye Clinic) has 1,439 Naver reviews, 507 Kakao reviews, and 941 blog reviews. Its Google rating is 4.8, with the Google review count listed as 0. The number of HIRA ophthalmologists is not in the data. One provided review mentions a family member’s bilateral cataract surgery experience and discusses lens selection and consultation. However, it is a single visitor experience and does not indicate surgical outcomes or care characteristics that apply to all patients.
“My mother had cataract surgery on both eyes. After the consultation I felt trust, and they recommended lenses that suited her condition well.” (October 9, 2026)
“They examined me very carefully, and all the staff were friendly, so I was very satisfied.” (October 16, 2026)
The address is 서울 강남구 강남대로 624 ICT타워 3층·12층 (ICT Tower, 624 Gangnam-daero, Gangnam-gu, Seoul; 3rd and 12th floors), 87 m from Sinsa Station Exit 6. Hours are listed as Mon/Tue/Thu/Fri 09:00–18:00 and Sat 08:30–14:00; Wednesday hours are not in the provided data. Night hours and lunch breaks need separate confirmation. Reservation and parking are listed as amenities, so ask the clinic about parking conditions and available booking times. The data does include a visitor experience related to cataract care, but surgical methods and lens choices can vary by individual condition. During consultation, ask specifically about the pros and cons of monofocal, multifocal, and toric lenses, non-covered costs, and the follow-up care schedule.
At-a-Glance Comparison
The review totals below add Naver, Kakao, and blog review counts; they are not unique review counts after removing duplicate reviewers across platforms. Google review counts were provided as 0 for every clinic. Naver ratings are not in the data and are marked “Not provided.”
| Clinic | Naver rating | Kakao rating | Google rating | Total reviews | Number of HIRA ophthalmologists | Location | Strengths / Points to Check |
|---|---|---|---|---|---|---|---|
| 지에스안과의원 (GS Eye Clinic) | Not provided | Not provided | 4.9 | 13,709 | 7 | 27 m from Gangnam Station Exit 1 | 3,461 Kakao reviews; 7 HIRA-listed ophthalmologists |
| 밝은성모안과의원 (Balgeun Seongmo Eye Clinic) | Not provided | 4.4 | 4.9 | 8,250 | Not provided | 69 m from Gangnam Station Exit 1 | 2,617 Naver reviews; reservation and parking listed |
| 삼성미라클안과의원 강남점 (Samsung Miracle Eye Clinic Gangnam Branch) | Not provided | 4.4 | 5.0 | 8,284 | Not provided | 140 m from Gangnam Station Exit 12 | Visitor reviews on testing and explanations |
| 라움스마일안과의원 (Raum Smile Eye Clinic) | Not provided | Not provided | 4.6 | 2,030 | Not provided | 139 m from Gangnam Station Exit 1 | Visitor reviews on consultation explanations |
| 에스앤유안과의원 (S&U Eye Clinic) | Not provided | Not provided | 4.8 | 2,887 | Not provided | 87 m from Sinsa Station Exit 6 | Includes 1 review of cataract surgery experience |
Total reviews add the provided Naver, Kakao, and blog review counts. Ratings are shown only where the relevant platform rating was actually provided, and they may change depending on the data collection date and platform.
Cataract Eye Clinic Checklist
- Cataract care availability — First confirm whether the clinic provides cataract examinations and surgical consultations.
- Physician in charge — Ask the clinic directly who will handle the consultation and surgery and what the appointment schedule is. For clinics without HIRA specialist information in the data, check separately.
- Scope of testing — Ask what tests are performed before surgery and how the test results are explained.
- Need for surgery — Confirm why surgery is being recommended for your current condition and discuss alternatives such as observation.
- Intraocular lens type — Ask about the differences between monofocal, multifocal, and toric lenses and the basis for recommending one for you.
- Cost items — Confirm in writing whether costs are per eye or for both eyes, and separate covered, non-covered, and additional costs.
- Insurance checks — Check with your insurer about your policy terms and whether coverage depends on when the policy was purchased.
- Post-surgery care — Confirm the follow-up schedule, how to ask questions, and what precautions to take.
- Reservation, transportation, and parking — Check the booking method, actual treatment floor, parking availability, and costs before visiting.
- Interpreting reviews — Do not treat star ratings or vision-correction reviews as equivalent to cataract surgery outcomes; look at them by care area.
Warning Signs
- Pushing surgery without testing or explanation — Ask for an explanation of the test results, the need for surgery, and the alternatives so you can understand them.
- Presenting only one lens option as certain — It is better to check the rationale for the recommendation, other options, and the cost of each choice.
- Not clearly explaining total costs — Check separately for lens costs, testing and surgery-related costs, and covered versus non-covered items.
- Guaranteeing results based only on reviews or advertising — Reviews are personal experiences and do not guarantee individual treatment results. Judge based on your own test results and consultation.
Frequently Asked Questions
Which clinic in Gangnam-gu has the most reviews when choosing a cataract eye clinic?
In the provided data, 지에스안과의원 (GS Eye Clinic) has the most Kakao reviews at 3,461, while 밝은성모안과의원 (Balgeun Seongmo Eye Clinic) has the most Naver reviews at 2,617. Review counts by platform are not deduplicated and do not indicate cataract surgery outcomes.
Can I choose the best cataract surgeon based on this data alone?
No. Review counts and ratings are reference indicators of user experience. The data does not provide information for comparing cataract surgery outcomes, so you should decide by consulting directly about cataract care availability, test results, physician explanations, lens selection rationale, and costs.
About how much does cataract surgery cost?
According to the reference data, for a monofocal intraocular lens covered by National Health Insurance, the out-of-pocket cost is about KRW 200,000–600,000 per eye. Multifocal and toric lenses are non-covered and can rise to KRW 1.5–4 million per eye. Actual costs vary by clinic and individual situation, so ask for an itemized estimate.
Can I use indemnity insurance to cover cataract costs?
According to the provided reference information, whether indemnity insurance applies can differ for policies purchased after 2016, so the policy terms need to be checked. Because coverage can depend on the enrollment date, policy terms, and treatment details, confirm with both your insurer and the clinic.
Do the listed hours include lunch breaks or night hours?
The provided data lists only clinic hours; lunch breaks are not stated. Separate night hours are also not specified. To be safe, confirm directly with the clinic whether it is open and when registration closes on the day you plan to visit.
Can I get an English-speaking consultation at these clinics, and how should I book as a foreigner?
The source data does not state whether any of these clinics have English-speaking staff or an international patient department. Call the clinic or check its official booking page to confirm language support, appointment times, the treatment floor, and parking; bring your passport or ID and any insurance details you want to discuss. Reservation and parking are listed as amenities for the clinics in this data, but booking methods and parking conditions are not provided.
Final Thoughts
When comparing cataract eye clinics in Gangnam-gu, the provided data confirms that 지에스안과의원 (GS Eye Clinic) has 3,461 Kakao reviews and seven HIRA-listed ophthalmologists, while 밝은성모안과의원 (Balgeun Seongmo Eye Clinic) has 2,617 Naver reviews and a Kakao rating of 4.4. However, review counts and ratings do not guarantee suitability or outcomes for cataract surgery. Confirm cataract care availability, the physician in charge, lens selection rationale, costs, and follow-up care directly before choosing a clinic that fits your needs.
This article summarizes the provided collected data and cost reference information and does not replace diagnosis or treatment. Decisions about your eye condition and treatment should be made in consultation with an ophthalmologist.
Last updated: 2026-11-02