Dr. Fong James Wong is a consultant endocrinologist with extensive experience in the field. He has been working as a consultant endocrinologist at St John of God Hospital in Bunbury, Rockingham Specialist Centre. Prior to this, he worked as a consultant endocrinologist at Launceston General Hospital in Tasmania, and as a consultant endocrinologist in Perth, WA. He also worked as a private endocrinologist in Florida, USA.

Dr. Wong completed his endocrinology fellowship at The George Washington Medical School. During this time, he gained experience in daily outpatient endocrine clinics in diabetes, lipid clinics, and general endocrinology. He also performed inpatient consultations at George Washington Hospital, Washington Hospital Centre, and Veterans Hospital. Dr. Wong has experience in clinical dynamic testing, including insulin tolerance test, glucose suppression test, dexamethasone suppression test, and water deprivation test. He participated in weekly journal clubs and worked with type 1 diabetic children in Maryland.

Dr. Wong completed his residency in internal medicine at The Johns Hopkins Health System in Baltimore, Maryland. During this time, he rotated through various departments at Johns Hopkins Hospital, including pulmonology, nephrology, cardiology, gastroenterology, infectious disease, and endocrinology. He is a member of the Australian Endocrine Society, American Endocrine Society, and American College of Physicians.