Dental Fillings for Cavities and Minor Damage in Dongdaemun Seoul
Restore a decayed or slightly damaged tooth with a filling chosen for its location, size and look, from tooth-colored composite to amalgam. Explained in English.
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Where can I get a dental filling in English in Dongdaemun, Seoul?
Dongdaemun SeoulOneTop Dental Clinic provides dental fillings on the 5th floor of 1050 Jegi-dong, Dongdaemun-gu, a 2-minute walk from Jegi-dong Station Exit 2 on Subway Line 1. Fillings restore small to moderate cavities and minor damage, including cavities between teeth and near the gumline.
Your dentist checks the cavity and remaining tooth structure, then explains in English which material suits the tooth, considering its size, location, chewing forces and appearance. Old or damaged fillings can also be replaced.
Filling options
The material is chosen for the cavity's size, location and how visible the tooth is.
Tooth-Colored Composite Fillings
Matched to your natural tooth and suitable for many cavities.
Tooth colored fillings →Amalgam Fillings
A traditional material used where durability and chewing forces matter.
Filling Replacement
For fillings that are worn, damaged or affected by new decay.
When a filling is not enough
Inlays, onlays or crowns for larger damage.
Inlays & onlays →Fillings can treat
- Tooth decay
- Small to moderate cavities
- Cavities on chewing surfaces
- Cavities between teeth
- Cavities near the gumline
- Recurrent decay around existing restorations
Who it suits
- Small to moderate cavities
- Tooth decay identified during a dental examination
- Tooth sensitivity related to decay
- Minor tooth damage suitable for restoration
- Existing fillings that require evaluation or replacement
How a dental filling works
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Initial Consultation & Dental Examination
Your dentist examines the affected tooth and reviews any symptoms such as sensitivity, discomfort, or pain.
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Cavity Assessment
The dentist determines the location and extent of the decay and evaluates the remaining healthy tooth structure.
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Personalized Treatment Planning
The appropriate filling material and treatment method are selected based on the tooth's condition, location, function, and aesthetic considerations.
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Removal of Decayed Tissue
The affected tooth structure is carefully removed to eliminate the decayed area while preserving healthy tooth structure whenever possible.
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Filling Placement
The selected restorative material is placed into the prepared area and shaped to restore the natural form and function of the tooth.
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Bite & Restoration Check
The dentist checks the filling and bite to ensure the restoration feels comfortable and functions properly.



Comfortable, modern everyday dental care
- X
Digital X-rays and 3D CT Accurate diagnosis for cavities, wisdom teeth and infections.
- NHIS
Korean health insurance National Health Insurance (NHIS) accepted for covered treatments.
- ZZ
Sleep sedation available For dental anxiety, wisdom teeth and longer procedures.
- PM
Evening hours Open until 8 PM on Wednesdays and Fridays, and Saturday mornings.
Care led by board-certified dentists
Each treatment is handled by the dentist certified in it, and the whole team reviews patient records together every morning.



Dental Fillings for foreigners in Seoul
Expats & students
Korean National Health Insurance (NHIS) accepted, with evening appointments until 8 PM on Wednesdays and Fridays.
Travelers
Toothache or broken filling on your trip? Message us on WhatsApp for the earliest appointment.
Dental anxiety
Sleep sedation is available, and every step is explained in English before we start.
Which filling material is best?
It depends on the cavity size, location, tooth function and how visible the tooth is. Your dentist explains the options for your tooth.
Can old fillings be replaced?
Yes. Fillings that are worn, damaged or affected by recurrent decay can be evaluated and replaced.
Does getting a filling hurt?
Local anesthesia can be used if needed so the treatment is comfortable.
What if the cavity is too big?
A larger restoration may be recommended. Read about dental crowns.
Do the dentists speak English?
Yes. Consultations and treatment explanations are given in English, with support in Chinese, Vietnamese, Russian and Mongolian.
Where is the clinic and when is it open?
5F, 1050 Jegi-dong, Dongdaemun-gu, Seoul, a 2-minute walk from Jegi-dong Station Exit 2 on Subway Line 1. Open Mon, Tue and Thu 9:30 AM–6:30 PM, Wed and Fri until 8:00 PM, and Saturday until 2:00 PM.
Get your filling in English
Describe your symptoms or send a photo. We'll reply with options and when we can see you.





