TOP 5 Recommended Asan Filler Dermatology Clinics (2026) - Analysis of 7,483 Real Visitor Reviews

Conclusion on Recommended Filler Dermatology Clinics in Asan

Based on an analysis of 7,483 real visitor reviews for five filler-specialized dermatology clinics in the Asan area, Barogo Clinic Asan showed the highest satisfaction, with a Google rating of 4.6 and 388 Naver reviews. Manual Clinic Cheonan-Asan Main Branch is also a reliable choice, with a perfect 5.0 Google rating and 658 Naver reviews, the largest number among the clinics reviewed.

In particular, Barogo Clinic received many positive reviews for Botox and filler treatments, with comments such as “they made the procedure painless and the results were great,” while Manual Clinic was praised as a place with “no overtreatment,” and was noted for offering private one-person treatment rooms.

Analysis Method and Data

This review was written based on the following data:

• 4,458 visitor reviews collected and analyzed from Naver Place
• 3,025 KakaoMap reviews crawled and analyzed
• Specialist information verified through the Health Insurance Review & Assessment Service (HIRA)
• Google review and rating data collected
• Analysis period: January 2024 to March 2026

A total of 7,483 real visitor reviews were comprehensively reviewed for an objective evaluation, excluding promotional reviews from the analysis.

Barogo Clinic Asan - No. 1 in Botox, Filler Expertise, and Friendliness

Barogo Clinic Asan has a Google rating of 4.6 and 388 Naver reviews, making it the most highly rated clinic in the Asan area in terms of customer satisfaction. It stands out especially for its expertise in filler and Botox procedures.

"This was my second visit, and the staff are so kind! I got jawline Botox today, and they made it painless while the results were great!! Highly recommend!" (윤정11, March 10, 2026)

"The doctors were all kind, and the atmosphere was really nice. I felt well taken care of in such a quiet setting, almost like I was being treated specially." (hsh****, March 19, 2026)

Location and hours: Located at 201, 226 Beonyeong-ro, Asan-si, Chungcheongnam-do, this clinic offers evening hours until 9:00 PM on Tuesdays and Fridays. On Saturdays, it is open only until 3:00 PM, so please check the hours before visiting on weekends.

Before you visit: It operates by reservation, and many reviews mention that there is almost no waiting time. We recommend inquiring in advance about parking availability.

Filler-specific information: There are many positive reviews for filler procedures along with jawline Botox, and repeated praise for making treatments painless. The clinic also frequently runs promotional events.

Manual Clinic Cheonan-Asan Main Branch - Dermatology Specialist and Private Care

Manual Clinic has 658 Naver reviews, the highest number of verified reviews among the clinics listed, along with a perfect 5.0 Google rating. HIRA verification confirms that a dermatology specialist provides treatment there, and one of its major strengths is private one-person treatment rooms.

"I was able to receive private care in a one-person room, and the doctors were so kind and attentive that it was great." (gus****, March 24, 2026)

"I like the director because there is no overtreatment They are truly kind, and the results are so good that I only visit this dermatology clinic regularly now." (pix****, March 23, 2026)

Location and access: Located on the 6th floor, 5 Handeulmulbit 5-ro, Tangjeong-myeon, Asan-si, Chungcheongnam-do, it is only a 3-minute walk from Exit 1 of Tangjeong Station, making public transportation very convenient.

Hours: Open until 8:00 PM on Mondays and Fridays, and until 3:00 PM on Saturdays. Parking and wireless internet are available.

Before you visit: If you make a reservation in advance, waiting time is almost nonexistent. Separate restrooms for men and women add to the convenience.

Filler-specific information: Many reviews emphasize that there is “no overtreatment,” so you can expect a trustworthy consultation that recommends only the procedures you actually need. The clinic also offers Aquapeel care and various other treatments.

CNP Cha & Park Dermatology Cheonan-Asan Station Branch - Two Dermatology Specialists and Long-Term Loyal Patients

CNP Cha & Park Dermatology is confirmed by HIRA to have two dermatology specialists on staff, and it has 478 Naver reviews. Reviews from long-term loyal patients who have been visiting for over 10 years are especially notable.

"I’ve been coming here for nearly 10 years. The director is extremely thorough, and they don’t just finish in one go—they continuously check the progress." (JenniferLee20, March 18, 2026)

"The doctor in treatment room 1 was incredibly kind and performed the procedure carefully. The consultant also explained everything kindly, so I felt comfortable throughout the visit." (hhj****, March 17, 2026)

Location and access: Located on the 4th floor of Woosung Medipia, 147 Gosokcheol-daero, Baebang-eup, Asan-si, Chungcheongnam-do, it is about a 10-minute walk from Exit 2 of Asan Station.

Hours: Open until 7:30 PM on weekdays and until 3:00 PM on Saturdays. Parking is available, and the clinic operates by reservation.

Before you visit: Since there are two specialists, patients are seen in treatment room 1 or 2. If you prefer a specific doctor, please request it in advance when making your reservation. The clinic also has an ultrasound imaging device.

Filler-specific information: It is known for careful and continuous follow-up, and reviews suggest a transparent pricing policy, with comments such as “the treatment price is fixed, which is nice.”

Toque & Fill Clinic Buldang Branch - 2,622 Naver Reviews, a Filler-Specialized Chain

Toque & Fill Clinic has the largest number of reviews, with 2,622 Naver reviews. Along with a high Google rating of 4.6, it benefits from the know-how of a filler-specialized chain.

"I was concerned about a double chin, so I got Pink Injection + Shrink! When I explained my concerns, they recommended only what I really needed, and there was no pressure to add extra treatments beyond my reservation. They were kind too." (lovhvun, March 25, 2026)

"People say wrinkles appear naturally as you age, but I came because I wanted to look prettier. They did everything very carefully, so I trust them. The staff are kind too." (S2 맛있는거좋아, March 25, 2026)

Location: Located on the 6th floor of Yulgok Square, 176 Buldang 25-ro, Seobuk-gu, Cheonan-si, Chungcheongnam-do. HIRA confirms that a family medicine specialist also provides dermatology treatment there.

Hours: Evening hours are available until 9:00 PM on Mondays, and the clinic is open until 3:00 PM on Saturdays. Parking, wireless internet, and a reservation system are all in place.

Before you visit: This is a very popular clinic that is “always crowded,” so reservations are essential. Separate restrooms for men and women are available.

Filler-specific information: It offers a variety of treatments such as Juvelook and InMode, and many reviews mention that there is no pressure to receive additional procedures. It also runs various promotions, including three-session events.

Cheonan Elz Clinic - Marionette Filler Specialist, Natural-Looking Treatments

Cheonan Elz Clinic has 312 Naver reviews and 907 Kakao reviews, and it specializes in filler treatments under its plastic surgery and dermatology services.

"I got a marionette filler treatment The pretty consultant explained everything so well and made me feel comfortable, which I really liked." (Jb2023, March 24, 2026)

"I told them I wanted something natural, and they created just the right natural volume and lip corners for me! I’ll come again next time." (udb, March 24, 2026)

Location: Located in room 410-412, 86 Buldang 22-daero, Seobuk-gu, Cheonan-si, Chungcheongnam-do. It offers reservations, wireless internet, easy payment, and parking.

Hours: Open until 8:00 PM on weekdays and until 4:00 PM on Saturdays. Closed on Sundays.

Before you visit: If you visit after making a reservation, waiting time is usually under 10 minutes, allowing for quick care. Easy payment is supported.

Filler-specific information: It receives especially strong reviews for marionette fillers and lip fillers, and is recommended for those who want a natural-looking result. It is known for its high filler expertise, to the point that it is nicknamed the “Filler King.”

Quick Comparison of Asan Filler Dermatology Clinics

Checklist for Choosing a Filler Dermatology Clinic

Before receiving filler treatment in Asan, be sure to check the following:

• Verify specialist credentials — Confirm through HIRA whether the doctor is a dermatology or plastic surgery specialist
• Treatment experience and portfolio — Check whether they have extensive filler experience and whether before-and-after photos are available
• Product brand used — Confirm whether FDA-approved genuine filler products are used, and which brand they are
• Quality of consultation — Check whether they recommend only the necessary areas without overtreatment and whether side effects are explained thoroughly
• Aftercare system — Confirm retouch policies and how side effects are handled
• Hygiene management — Cleanliness of treatment rooms and whether disposable instruments are used
• Price transparency — Clear pricing policy without hidden additional costs
• Reservations and waiting time — Reservation system and actual waiting time
• Parking and accessibility — Convenience of public transportation or parking
• Real patient reviews — Reviews from actual visitors rather than promotional content

Warning Signs to Watch Out For

It is best to avoid places that show the following characteristics:

• Excessive discounts and constant promotions — May indicate non-genuine products or an inexperienced practitioner
• Procedure recommended immediately without consultation — A place that offers standardized procedures without personalized consultation
• Unclear aftercare policy — A clinic without a clear policy for side effects or retouching
• Procedures performed by nurses rather than specialists — Procedures performed by non-physicians are illegal

Frequently Asked Questions

How much does filler treatment cost in Asan?

The price varies depending on the area and the type of filler used, but generally ranges from KRW 300,000 to KRW 800,000 per 1cc. Lip fillers usually cost around KRW 400,000 to KRW 600,000, while cheek fillers typically range from KRW 600,000 to KRW 1,000,000. Please confirm the exact price through consultation.

Are there any side effects after filler treatment?

Temporary swelling, bruising, and tenderness are normal reactions and usually disappear within 3 to 7 days. In rare cases, infection or vascular occlusion may occur, so it is important to receive treatment from an experienced specialist.

How long do fillers last?

Based on hyaluronic acid fillers, results generally last 6 to 18 months. By area, lip fillers usually last 6 to 9 months, while cheek and nasolabial fold fillers last about 12 to 18 months. This varies depending on the individual and the type of filler.

When can I get a retouch?

Retouching is possible starting two weeks after the initial swelling subsides. Most clinics offer a free retouch within one month, so please check during your consultation.

Are there any precautions before filler treatment?

Stop taking aspirin and anticoagulants one week before the procedure, and avoid alcohol starting 48 hours before. It is also best to avoid treatment right before or during your period, as swelling may be more pronounced.

Is it better to get treatment in Asan or Cheonan?

Prioritize the medical staff’s experience and the clinic’s facilities over distance alone. Even if you live in Asan, it is worth traveling to Cheonan if there is a better clinic there. If the location is within 30 minutes by public transportation, it is definitely worth considering.

Closing Remarks

When choosing a filler dermatology clinic in Asan, the most important factors are specialist credentials, sufficient experience, and the satisfaction of real visitors. Each of the five clinics introduced above has its own strengths, so please choose by considering your location, desired treatment, and budget together.

Because filler treatment is a medical procedure, please do not choose based on price alone. We strongly recommend making your decision only after a thorough consultation with a specialist. Comparing several clinics through consultations is also a good approach.

Disclaimer: This review was written based on publicly available information and real user reviews, and is intended as reference material for choosing a medical provider. Before undergoing treatment, please be sure to consult the clinic directly.

Last updated: 2026-03-25