On April 26, 2025, Associate Professor Dr. Ameporn Ratinthorn, Dean of the Faculty of Nursing, Mahidol University, along with Associate Professor Dr. Puangpetch Kaesornsamut, Associate Dean for Human Resources, and Assistant Professor Dr. Penchan Sitthipreechachan, Assistant Dean for Student Development, attended the memorial ceremony to honor King Chulalongkorn and the Chakri Dynasty on the occasion of the 137th Anniversary of the founding of Siriraj Hospital. The ceremony was presided over by Professor Dr. Apichat Asavamongkolkul, Dean of the Faculty of Medicine Siriraj Hospital, Mahidol University and at 11:00 a.m. also participated in the water-pouring ceremony to seek blessings from senior medical alumni, organized by the Siriraj Medical Alumni Association under Royal Patronage, at the Chulabhorn Room, Syamindra Building, Siriraj Hospital.