On November 13th, 2023, Prof. Apichat Asavamongkolkul, Dean of Faculty of Medicine Siriraj Hospital; Assoc. Prof. Prapat Wanitpongpan, Deputy Dean for Corporate Communication and International Relations; Prof. Nattachet Plengvidhya, Head of the Division of Endocrine and Metabolism, the Department of Medicine; and Asst. Prof. Paweena Chunharojith, from the Division of Endocrine and Metabolism, the Department of Medicine warmly welcomed Assoc. Prof. Dr. Sebastian J.C.M.M. Neggers from Erasmus University Rotterdam, The Netherlands, an expert in acromegaly, metabolic disease, and childhood cancer, to serve as the Siriraj Visiting Scholar at the Division of Endocrine and Metabolism, the Department of Medicine from November 13th – 17th, 2023. His focus is on studying the long-term effects of endocrine and metabolic issues in adults.