Dr. Sulaiman Tamanang is a distinguished Senior Consultant Radiologist at the National Heart Institute (IJN), specializing in Clinical Radiology and Nuclear Medicine. He is renowned for his expertise in diagnostic imaging, particularly in the early detection of breast cancer through mammography, advocating for its safety and effectiveness in identifying subtle indicators like microcalcifications. His patient care philosophy emphasizes proactive screening, recommending mammograms between ages 35-40 and annual screenings thereafter. Dr. Tamanang has also contributed to research, co-authoring a publication comparing digital mammography systems for breast cancer detection.