Dr. Jianyu Xu, MD

Dr. Jianyu Xu is an endocrinologist specializing in diabetes and metabolism with over three decades of medical experience. She earned her medical degree from Fujian Medical University and completed her residency training through the U.S. Department of Veterans Affairs. Her extensive background spans 32 years of dedicated practice in hormone-related health conditions. Dr. Xu is fluent in Chinese, Spanish, and English.

Dr. Xu practices at multiple John Muir Health locations throughout Walnut Creek, Brentwood, and Berkeley, California, and maintains an affiliation with Sutter Santa Rosa Regional Hospital. She focuses on managing complex conditions such as type 2 diabetes and osteoporosis, including juvenile osteoporosis in younger patients. Her treatment approach includes advanced diabetes management techniques using autoinjectors and insulin pens, along with comprehensive blood work monitoring through complete blood counts to track patient progress.