Dr. Kellogg attended medical school at Stanford University. He completed his internship at San Francisco City and County Stanford Service and his residency at both Stanford University and the University of California, Los Angeles.
Dr. Kellogg is board certified in Pediatrics. He states his philosophy of care to be, "in the age of managed care, to provide excellent services to all patients. Dr. Kellogg also speaks Spanish. He received the 2007 Harper Award, St. Joseph Heritage Medical Group.