Dr Widadi specialises in Emergency Medicine. He has over 40 years experience of which he has spent 33 years exploring Geriatrics, Metabolic Endocrine and Preventive Vascular Cardiology fields.
Dr Widadi is a member of Perhimpunan Dokter Umum Indonesia (PDUI) and Ikatan Dokter Indonesia (IDI). He is also a diabetes educator, helping people with diabetes to understand their condition and manage it for a better quality of life.
He is also certified in Advanced Trauma Life Support (ATLS), Advanced Cardiac Life Support (ACLS) and Hospital Anticipation and Response to Nuclear, Biological and Chemical terrorism (NUBIKA).
Dr. Widadi is the fourth child of five siblings and now has one girl and one boy of his own. His hobbies are walking and swimming and actively participating in the LANTIP Community (Active Elderly Care Indonesia).