Based on 19 years of tradition on coloproctology, it(chief director, Lee, Du-han, Kim, Do-sun) is continuing its achievement of 100 thousand operations, 220 thousand endoscopic operations, which is rarely found all over the world.
Daehang Hospital was opened as a hospital specialized in coloproctology in 1990 with a thought that it will give the patients credibility when specializing in only one field and disease, and it will become the best hospital if it adds comfort and kindness to its medical service. Since its beginning, it wrote its success story as a specialized hospital by becoming the talk of the town with its medical arts and service that exceed the level of university hospital.

Colonoscopy is a way of examining the whole colon by inserting an endoscope into anus, which is the one and only accurate method to early detect and cure colon diseases. When a colon polyp is found by this examination, it has to be insected right away to prevent colon cancer because it may progress to colon cancer.
Last March, its operations reached 100 thousands, which was for the first time in Korea. Daehang Hospital performed 170 thousand operations in 2008, and its abundant experience in colonoscopy is one of its prides that is rarely found even all over the world. 
Daehang Hospital has supreme value is to satisfy customers. Daehang Hospital also examines stomach and colon at the same time by only one conscious sedation endoscopic examination. And it has the one-stop system to remove a polyp if it finds any during the examination. Therefore, this system reduced the inconvenience to frequently visit the hospital.

Hemorrhoid is one of the diseases that reappear so easily. In this hospital, the specialists is sticking to the ‘fundamental insection’ where the doctor directly watches and insects it so minutely. In case of other operations, they have high recurrence rate because the related part is not perfectly removed. But, as this operation insects the foundation of the disease, it has almost no recurrence rate. That is why it is the most efficient method to cure hemorrhoid. Therefore, so many people are visiting this hospital. Daehang Hospital has examined about 600 thousand patients until now, and has performed about 120 thousand patients.
The chief director of the hospital, Lee, Du-han emphasized the importance of the fundamental insection by saying that “Though methods to cure hemorrhoid is getting more diversified, the fundamental insection is the surest way and it minimizes the recurrence rate and pain based on clear and honest standards.” 

In 2001, for the first time in Korea, it opened the treatment center specialized in hernia. Unlike previous operations that directly sew muscle and ligament with a suture, it has almost no pain because it uses artificial membrane for sewing to strengthen the weakened abdominal wall. Daehang Hospital is called the ‘no-tension artificial hernia operation.’ Daehang Hospital is showing the best operation result by reducing the recurrence rate as less than 1%.
The hernia center said “though it suffered much difficulty related to hernia treatment until now, now it can minimize the patient’s inconvenience by more intensive examination system in a shorter time and the ‘no-tension artificial hernia operation.” The chief director of the hospital who is leading Korea in developing coloproctology, revealed his resolution that “based on the best medical equipments and environments of the hospital, all the employees will keep studying the systemic and specialized system for the advanced medical service and try to make it one of the best specialized hospitals in the world.” He also showed his ambition by saying “Specialization is the only way to survive in this world of infinite competitions. Daehang Hospital will be the global pioneer in coloproctology by becoming the best hospital specialized in that medical field.” 

With the vision named ‘love in service’, this hospital is actively promoting businesses like supporting estranged class, funding to cure needy patients, etc.
Especially, it formed a group called the ‘love giver’ that means it ‘gives love to more people,’ and all the employees of the hospital is voluntarily donating 1% of their monthly salary every month. The ‘love-giving fund’ is managed with donation from the employees and the hospital. Therefore, it could make one hundred million won, and it is spent for the social contribution activities like helping the estranged and needy neighbors in our society.