Dr. Joseph James Tseng, MD

Dr. Joseph Tseng specializes in internal medicine and diagnostic radiology, bringing a decade of experience to his practice. He earned his medical degree from Creighton University School of Medicine, where he developed expertise in both clinical care and advanced imaging techniques. His dual specialty allows him to provide comprehensive patient care while also interpreting complex diagnostic studies.

Dr. Tseng practices at locations in Fontana and Stanford, California, where he focuses on breast health and imaging. He treats patients with dense breast tissue and benign breast masses, helping to address concerns like breast pain. His procedural expertise includes performing mammograms and specialized breast cancer screening, as well as scintimammography for detailed breast tissue evaluation.