Washington Irving | Irving Berlin | Henry Irving | Irving | Irving, Texas | John Irving | David Irving | Robert Irving III | Irving Plaza | Amy Irving | Irving Penn | Irving Fisher | Irving Wallace | Irving Picard | Irving Mills | Irving Langmuir | Irving Klaw | Irving Thalberg | Irving Kane Pond | Irving Jacobson | Irving Allen | Irving T. Bush | Irving Stone | Irving Layton | Irving Hexham | Irving Babbitt | L. Irving Handy | J. D. Irving | Irving Oil | Irving Kaplansky |
He completed the Harvard combined residency in Internal Medicine and Pediatrics at the Massachusetts General Hospital and the Boston Children's Hospital, before returning to Stanford for clinical fellowship training in hematology/oncology and bone marrow transplantation and a post-doctoral fellowship with Dr. Irving Weissman.