Dr Marantos has a wide range of expertise across all of adult medicine but a special interest in the management of multisystem disease, undifferentiated illness, diabetes and endocrinology. Outside of his own private practice, he attends regular conferences, and journal clubs and is part of a group of enthusiastic general physicians committed to improving healthcare delivery. In his free time, he enjoys playing basketball, reading, cooking, wine appreciation, and spending time with his remarkable family.