At International St. Mary's Hospital, patients can access comprehensive Oral Cancer Treatment supported by advanced diagnostic, surgical, and oncology facilities. Established in 2014, the JCI accredited hospital is located in Seoul, South Korea, and has 808 beds.

Treatment may involve surgical removal of the tumour, radiation therapy, chemotherapy, targeted therapy, or immunotherapy, depending on the cancer's stage and characteristics. Surgery may also include reconstruction when necessary to restore appearance and functions such as speech and swallowing. A multidisciplinary team evaluates biopsy results and imaging before recommending treatment.