Dr. Prathap H J has extensive experience in the field of Nuclear Medicine, PET-CT imaging, and Theranostics. He completed his MBBS from Mandya Institute of Medical Sciences, Mandya, in 2016, He worked in the  Department of Medical Oncology at HCG Hospital, Bengaluru. He went on to complete his post-graduation in Nuclear Medicine from Seth GS Medical College and KEM Hospital, Mumbai. In 2021, he qualified as a Radiological Safety Officer in Nuclear Medicine from Bhabha Atomic Research Centre, Mumbai.

He has undergone specialized training in Radionuclide Molecular Theranostics and gained extensive experience working with innovative radioactive molecules for both diagnostic and therapeutic applications. Prior to joining the Aster Group in 2023, he worked at leading hospitals and further enhanced his expertise through advanced Theranostics training at the Peter MacCallum Cancer Foundation, Australia.