Life-saving perfection

DOTTER is a globally patented technology-based healthcare company that provides solutions for diagnosing and treating lesions that cause ischemic heart disease.

By Connecting Technology and People, We Save Lives and Make Life Better for Humanity

As a company established by a combination of cardiovascular specialists and the best experts in Korea and the world in the field of optical coherence tomography (OCT), we are designing and producing sophisticated biodegradable stents (BRS) that are 30% thinner than its competitors. In addition, we are mainly developing next-generation OCT equipment, which is optical imaging equipment that can create a synergistic effect for stent insertion.

Our passion & goal

We aspire to diagnose and cure cardiovascular disease, the leading cause of mortality worldwide, using our unrivaled technological competitiveness, so that humankind can escape the pain of cardiovascular disease and enjoy a longer, healthier life.

Even now, while we pursue continuous technological innovation, we are focusing all our efforts and passion on ensuring the satisfaction of our customers and patients by prioritizing quality and safety.

Meet The Team

Hyung-il Kim


Chang-hoon Lee​


Do-won Kwak


Eun-jung Jun​​


Ki-heon Yoon​


Shin-hoo Park


Eun-joo Cho​

Marketing Director​

Min-woo Lee

Head of Research

Alex Dolgov​

Lead of SW Development​

Audrey Tjia

Business Development Director

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Get in touch

Headquarter Insta-1 #315, 204 Convensia-daero, Yeonsu-gu, Incheon 22004, Korea
GMP site  #1004, 10F, Gasan Digital 1-ro 219, Geumcheon-gu, Seoul 08501, Korea
Research Lab  #315, 23, Doho 1-gil, Samnam-eup, Ulju-gun, Ulsan, Korea
Sales Division  #1302, 225, Gasan digital 1-ro, Geumcheon-gu, Seoul, Korea
our Hours Mon-fri 10:00-18:00 (kST)
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