Dr. Gwendolen Y Chang specializes in nephrology in San Leandro area. Dr. Gwendolen Y Chang has a medical practice at 13851 East 14th Street, San Leandro CA, and has over 10 years of experience in the field of medicine. She graduated from Stanford University School Of Medicine with her medical degree in 2007. She is affiliated with numerous hospitals, including San Leandro Hospital (CA) and more. Dr. Chang is accepting new patients at her medical office and practice location in San Leandro, California. She is available for appointments, preventative care, medical care as well as ongoing patient care.