Dr. John Cheng Lung Seng

Trained in arthroscopy and sports surgery with fellowship credentials from Germany in shoulder and elbow reconstruction. Brings 21 years managing orthopaedic injuries and joint disorders using minimally invasive techniques.

Brings 26 years treating internal medicine and cardiology cases, with subspecialty expertise in interventional cardiac procedures. Holds Irish medical qualifications and practices at Gleneagles Hospital Kota Kinabalu.

Trained in Canada and UK with 23 years managing internal medicine and cardiology cases, including interventional procedures. Offers consultations in Malay, Chinese, and English at Gleneagles Hospital Kota Kinabalu.

Trained in paediatric cardiology with UK fellowship credentials, managing congenital heart conditions, rhythm disorders, and cardiac diagnostics in children. Fluent in Malay, Mandarin, and English for diverse families.