Fiona Yuen, MD

Dr. Fiona Yuen is an endocrinologist who specializes in diabetes and metabolism disorders. She earned her medical degree from Renaissance School of Medicine at Stony Brook University and completed her residency at Santa Clara Valley Medical Center. With 13 years of medical experience, Dr. Yuen provides comprehensive care for patients with complex hormonal and metabolic conditions. She is fluent in Spanish, English, and Cantonese, allowing her to communicate effectively with diverse patient populations.

Dr. Yuen practices at John Muir Health locations in Walnut Creek and Brentwood, California, and maintains an affiliation with Harbor UCLA Medical Center. Her clinical expertise focuses on managing Type 2 diabetes in both adults and pediatric patients, as well as treating osteoporosis. She is skilled in prescribing and training patients on autoinjectors and insulin pen devices, and regularly orders blood tests to monitor patient health and treatment progress.