Afraid of the Dentist?
We Understand Your Heart
We don't just blindly recommend sleep treatment.
Receive comfortable and safe treatment with our
Step-by-Step Personalized Phobia Care.

Director of Sedation Care
Dr. Kim Yu-seong
ACLS Provider · Yonsei University Dental College
ACLS Certified
Advanced Life Support
Infusion Method
Real-time Sedation Control
Private Recovery
Private Rest Space
DENTAL PHOBIA CARE
Afraid of the Dentist?
We Understand Your Heart
CEO Dr. Kim Yu-seong × Mental Health Specialists
Safe Dental Treatment System for Phobia Patients
Many Dentists Say This:
"Now, please relax. You'll be fine as we go along."
"Let's do sleep treatment. It costs $200-$300."
These are either too passive or too aggressive responses.
Sleep treatment is costly and can be risky
for patients with systemic diseases.
Yonsei Ona's
Step-by-Step Personalized Phobia Care
Phobia Scale Evaluation
Accurate level evaluation using empathetic questions that allow patients to answer comfortably, rather than a simple survey.
Psychological Stability Content
Psychological stability videos co-produced with mental health specialists + application of Tell-Show-Do therapy.
Medication-Assisted Treatment
Prescribing safe sedatives like Alprazolam based on evidence to alleviate anxiety.
Sleep (Sedation) Treatment
Securing safety after a systemic disease inquiry, with real-time sedation dosage adjustment using precision equipment.
Yonsei Ona's Dental Phobia Evaluation Survey
We conduct a 5-question evaluation before treatment
to precisely identify the patient's anxiety level.

Treatment methods are adjusted based on individual psychological status.
Tell-Show-Do Therapy
Anxiety doesn't disappear just with words.
We let you see, touch, and experience instruments step-by-step.
Tell
Explain
Show
Show
Do
Experience
Dedicated Spaces for Comfortable Treatment

Tension-Relieving Surgery Waiting Room
A dedicated waiting space where you can compose yourself in a comfortable environment.

Dedicated Recovery Room
An independent recovery space where you can rest comfortably after sleep anesthesia.
What is Conscious Sedation?
It is a treatment method where you receive the procedure in a slightly drowsy state and won't remember most of what happened during it.
It is safe because you relax comfortably while remaining conscious, allowing you to express your state and respond during treatment.
Safety
Procedure performed while maintaining consciousness
Specialists monitor blood pressure, pulse, and oxygen saturation
Use of globally recognized medications
Significantly lower risk of sequelae/side effects as it's not general anesthesia
Reversal agents available to wake up at any time
Comfort
Sedation therapy possible with a simple injection
Only a comfortable feeling remains after the procedure
Confidence in dental treatment with only calm and stable memories
Simple procedure with low cost burden
Yonsei Ona's
Sedation System
Direct Specialist Care
Performed directly by dentists experienced in anesthesia
Systematic Pre-consultation
Thorough checks of systemic diseases, medications, respiratory health, etc.
Safe Medication Use
Medications meeting international standards, with fast recovery and fewer side effects
Continuous Monitoring
Safety management through real-time measurement of oxygen saturation, heart rate, etc.
Post-treatment Recovery Care
Safe return home after sufficient rest in a stable recovery room
Yonsei Ona's Infusion Method
General Clinic (Bolus Method)
Injecting drugs all at once, making it difficult to control sedation depth and potentially causing issues.
Yonsei Ona (Infusion Method)
KALS-certified doctors monitor anesthesia depth and adjust dosage in real-time.
What is KALS?
Korean Advanced Life Support
A Korean advanced life support certification from the Korean Association of Cardiopulmonary Resuscitation, which is specialized emergency training only available to doctors and dentists.

Safe sleep anesthesia with expensive, infusion-specific equipment.
"For those afraid of the dentist,"
Feel understood at Yonsei Ona,
and overcome it at your own pace.
Frequently Asked Questions
Q.Can anyone receive sleep treatment?
For those with systemic diseases (heart disease, respiratory issues, etc.), we first check safety through a pre-consultation. Please inform us of any medications you are taking and your health status during the consultation.
Q.Can I go home immediately after sleep treatment?
You can go home after resting for about 30 minutes to 1 hour in our dedicated recovery room. We recommend avoiding driving on the day of treatment and coming with a guardian.
Q.How much does sleep treatment cost?
The cost varies depending on the type and duration of treatment. We do not blindly recommend sleep treatment and instead suggest the optimal method suited to the patient's condition.
"For those who have been enduring pain because they were afraid of the dentist, receive treatment comfortably at Yonsei Ona Dental Hospital."