On May 27th, 2023, Prof. Weerasak Muangpaisan of the Division of Geriatric Medicine, Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, was invited to be a guest speaker about dementia at the “International Conference on Integrated Care in Old People with Dementia” hosted by the Center for Geriatrics and Gerontology, Taichung Veterans General Hospital, Taiwan. This conference was focused on medical treatment, mental problems management and care for older people with noncommunicable diseases (e.g., dementia).