After earning his medical degree at De La Salle University in Cavite, Philippines. Dr. Vallejo became a U.S. citizen and completed a residency at St. Joseph's Hospital and Medical Center in Paterson, N.J., and a fellowship in internal medicine at the University Hospital at SUNY - Stony Brook in New York.

Note: Dr. Vallejo sees patients in our Urgent Care department and cannot be selected as a Primary Care Physician on insurance plans.