About Tate Diagnostic

Hablamos español, en nuestras tres oficinas.

For over a decade, Tate Diagnostic has been providing quality diagnostic ultrasound services by our dedicated and highly trained staff.

Our Medical Director

Brad Piatt, M.D.
Diagnostic Radiologist

Dr. Piatt is a third generation Radiologist who has been in private practice in the East Bay area for over 20 years. He has served on clinical staff at University of California Davis as Associate Clinical Professor and has broad outpatient imaging experience with expertise in musculoskeletal imaging, neurology, ultrasound and mammography.


Diagnostic Radiology
Certificate of Added Qualification for Neuroradiology


Residency: Radiology Residency at University of California Davis Medical Center in Sacramento, California
Medical: Vanderbilt University School of Medicine in Nashville, Tennessee
Undergraduate: University of California Berkeley in Berkeley, California