John Orona, MD
Assistant Clinical Professor
Emergency Medicine - Fresno
School of Medicine
John Orona, MD Assistant Clinical Professor of Emergency Medicine, UCSF John Orona, MD is board certified in Emergency Medicine. He completed his undergraduate degree at California State Polytechnic University in Biochemistry and completed his medical degree at University of California, San Diego. He completed his Emergency Medicine Residency at Detroit Receiving Hospital and University Medical Center where is earned the position as Chief Resident.