• 1982
• - Gimcheon Shin, jae-hak Neurosurgery Clinic opened

• 1989
• - Expansion and opening of Gumi Goryeo Hospital

• 1997
• - Designated center for special health examinations (Ministry of Labor)
  - Designated as a medical protection and healthcare center
  - Designated as a care center for services covered by Industrial Accident Compensation Insurance
  - Designated as an emergency care center (Ministry of Health and Welfare)
  - Opening of the Healthcare Center

• 2006
• - Receives the Presidential Award (for President & CEO Shin Jae-hak)

• 2008
• - Expansion and opening of Gumi Gangdong Hospital (recipient of the Architecture award)
  - Signs healthcare MOU for the Gumi plants of LG Display and Samsung Electronics

• 2009
• - Registered as a center for attracting foreign patients
  - Designated as a hospital for the early dementia screening project (Gumi)

• 2010
• - Designated as a sentinel surveillance center for major infectious diseases (Korea Centers for Disease Control and Prevention)
  - Opening of the Health Promotion Center, Cancer Center, and Industrial Medicine Center

• 2011
• - Opening of the Spine & Joint Center and Rehabilitation & Physiotherapy Center
  - Selected as a top performing center as a result of the national emergency medical center evaluation

• 2013
• - Selected as a Top Medical Tourism Organization by Gyeongsangbuk-do
  - Presentation of a new minimally invasive spine endoscopic surgery (UBE) at an international conference (ISMISS)

• 2014
• - Opening of the Artificial Kidney Center
  - Opening of an international healthcare center and guest house "RESTEL"
  - Opening of a PR office in Mongolia (Ulaanbaatar)
  - Selected for a nationally funded project "Regional Leading Health Technology Development Project" (Ministry of Health and Welfare)
  - Opening of the northern Gyeongbuk branch of the Workers Health Center (contracting out of services)
  - Earns the highest rating for the volume of joint replacements performed nationwide

• 2015
• - Designated as a MERS-free hospital
  - Opening of a Korean health center in Vietnam (Thai Nguyen)

• 2016
• - Commencement of the construction of Gangdong Rehabilitation Center
  - Receives the Minister of Health and Welfare award for its contribution to global healthcare at Medical Korea 2016
  - Opening of the Cardiovascular and Cerebrovascular Center

• 2017
• - Opening of Gangdong Care Hospital