Sikarin Hospital is home to the renowned Orthopedic Institute, offering specialized treatment services for individuals suffering from various bone, joint, tendon, nerve, and muscle disorders. The hospital's orthopedic surgery department comprises a team of highly skilled experts who utilize state-of-the-art medical technologies to conduct comprehensive evaluations, ensuring accurate diagnoses and effective treatment planning. Equipped with advanced diagnostic facilities, such as CT scans and MRIs, Sikarin Hospital enables precise assessments, leading to tailored treatment approaches for each patient's specific needs. The department provides a wide range of surgical options, including general, endoscopic, and minimally invasive surgery (MIS), guaranteeing comprehensive care.

One of the hospital's key specialties is hip replacement surgery, where damaged hip components are replaced with metal or plastic parts, aiming to restore functionality and enhance the overall quality of life. To facilitate a smooth recovery and successful return to normal activities, the orthopedic department collaborates closely with physical therapy specialists who design customized rehabilitation programs. Sikarin Hospital takes pride in its distinguished orthopedic surgeons, namely Dr. Wittaya Saosung, Dr. Jaroon Chandumrongkul, and Dr. Setthawit Sirisathit, who contribute their extensive expertise to the hospital's success.