Dr. Tan Teik Hin is a pioneering Nuclear Medicine Physician in Malaysia, renowned for his expertise in oncologic PET-CT imaging and targeted radionuclide therapy for various cancers. He is recognized for introducing advanced techniques like respiratory gating PET-CT and monitoring immunotherapy responses. With over 30 publications and multiple international awards, he is a Fellow of the Asian Board of Nuclear Medicine and President of the Malaysian Society of Nuclear Medicine & Molecular Imaging, dedicated to precise, advanced nuclear medicine interventions.