Dr. Madeleine is a board-certified specialist in Internal Medicine, board-certified subspecialist in Adult Cardiology and also board-certified subspecialist in Interventional Cardiology. She is handling cases ranging from hypertension, coronary artery diseases such as myocardial infarction, as well as dilated cardiomyopathies, electrophysiologic abnormalities, vascular diseases, valvular heart diseases - rheumatic heart diseases and congenital heart diseases. She graduated from Cebu Institute of Medicine, had her residency training in Internal Medicine at Chong Hua Hospital and finished her Adult Cardiology fellowship training at the Philippine Heart Center, Quezon City. She completed subsbecialty fellowship in Interventional Cardiology from National Heart Centre Singapore. She is currently affiliated with various hospitals in Cebu City and Mandaue City.