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People made better.
Doctors' Profiles

1代

Ahn Hong-heon, Dentist 

• Graduated with honors, Department of Dentistry, Seoul National University School of Dentistry
• Full member, Korean Academy of Osseointegration (KAO)
• Clinical advisor, Straumann Implants
• Bicon Implant Boston training
• Bicon Implant Harvard Course training
• The Asian-American Academy of
    Completed Functional Orthodontics and TMJ

2代

Ahn Jung-hyun, Chief Director 

• Ministry of Health and Welfare–certified specialist in Integrated Dentistry
• Graduated from Yonsei University College of Engineering
• Graduated from Pusan National University School of Dentistry
• Full member, Korean Academy of Integrated Dentistry
• Recognized as an outstanding presenter at the CAD/CAM Master Class contest
• CAD/CAM Master Class Master
• CAD/CAM Master Class Faculty
• CAD/CAM Master Class Fellowship
• Completed Implant Master Class Fellowship
• Completed CAD/CAM Master Class, 8th and 9th cohorts
• Completed MINISH Academy Basic Course

Our Doctors at a Glance

How many dentists practice at EROM Dental?

Two dentists practice here: Dentist Ahn Hong-heon (1st generation) and Chief Director Ahn Jung-hyun (2nd generation). Chief Director Ahn Jung-hyun obtained his specialist qualification in Integrated Dentistry (No. 783) on August 30, 2019.

2 dentistsTreating Dentists
(1st generation Ahn Hong-heon · 2nd generation Ahn Jung-hyun)
2019.8.30Integrated Dentistry Specialist Qualification
(Certificate No. 783)

FAQ

Common questions about our dentists

What is Chief Director Ahn Jung-hyun's specialist qualification?

He is a Ministry of Health and Welfare–certified specialist in Integrated Dentistry (Certificate No. 783, obtained August 30, 2019).

Where did Chief Director Ahn Jung-hyun graduate from?

He graduated in Information and Industrial Engineering from Yonsei University College of Engineering and earned a master's degree in dentistry from Pusan National University School of Dentistry.

Which academic societies is Chief Director Ahn Jung-hyun active in?

He is Director of External Affairs of the Korean Academy of Digital Dentistry (March 2026–February 2028) and a full member of the Korean Academy of Integrated Dentistry. He served as a board member of the Korean Academy of Osseointegration (KAO) from July 2021 to June 2023.

What courses has Chief Director Ahn Jung-hyun completed?

He earned Master and Fellowship at the CAD/CAM Master Class and completed the CEREC Basic Course, DIO Digital Academy_DIOnavi, MINISH Academy Basic Course and LEEDEN Academy Advanced Adhesive Dentistry (February 2025), among others.

What area is Chief Director Ahn Jung-hyun most interested in?

Ceramic adhesive restoration, including overlays. In February 2025 he completed a separate course on indirect adhesive restorations of molars at LEEDEN Academy.

Has Chief Director Ahn Jung-hyun given lectures or contributed to the media?

In June 2026 he spoke at the 1st Digital Academy of the Korean Academy of Digital Dentistry on “Fabrication and Use of Digital Splints.” He has also contributed to the “Health Tech” series in Money Today (the series has ended).

What is Chief Director Ahn Jung-hyun's relationship with implant manufacturers?

He is a clinical advisor for Straumann Implants and is appointed as a research advisory dental clinic for Osstem Implant.

Where did Dentist Ahn Hong-heon (1st generation) graduate from?

He graduated with honors from the Department of Dentistry, Seoul National University School of Dentistry.

Does Dentist Ahn Hong-heon still see patients?

Yes, Dentist Ahn Hong-heon (1st generation) still sees patients and handles lingual frenectomy and implants.

Which academic societies is Dentist Ahn Hong-heon active in?

He is a full member of the Korean Academy of Osseointegration (KAO) and attended the 2009 KAO scientific meeting.

What training has Dentist Ahn Hong-heon completed?

He completed the CEREC Basic Course (2021) and DIO Digital Academy_DIOnavi (September 2019), trained in the Bicon Implant Boston·Harvard Course, and completed The Asian-American Academy of Functional Orthodontics and TMJ program.

Did Dentist Ahn Hong-heon run another dental clinic before?

Before EROM Dental, he ran “Pyeongan Dental Clinic” in Cheongju. His more than 30 years of clinical experience includes that period.

Did both dentists complete residency training at a training hospital?

Chief Director Ahn Jung-hyun obtained his Integrated Dentistry specialist qualification through an examination under the transitional provisions in place at the time, without residency, so there is no training hospital.

Which dentist performs lingual frenectomy?

Treated by Dentist Ahn Hong-heon (1st generation).

Is there digital equipment the two dentists introduced together?

Both dentists completed the CEREC Basic Course in 2021 and DIO Digital Academy_DIOnavi in September 2019 at the same time, making the move to digital dentistry together.

Who checks the prosthesis design?

The Chief Director personally checks and adjusts the prosthesis design.

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Teeth made brighter • People made better

Business name: EROM Dental Clinic (Gyodae) I Representative: Ahn Jung-hyun I Business Registration No.: 408-24-74769 I Tel: 02-511-7575
Address: Lawyers Tower 5F, 125 Seochojungang-ro, Seocho-gu, Seoul, Republic of Korea