Michael Leonard Ritchey
Michael Leonard Ritchey is an American pediatric urologist and academic researcher known for his contributions to the treatment of Wilms' tumor. He previously served as Chief Medical Officer at Phoenix Children’s Hospital.
Early life and education
Ritchey completed his undergraduate degree at the University of Southwestern Louisiana in 1975 and earned his M.D. from Louisiana State University School of Medicine in 1979. He completed his residency at Wilford Hall USAF Medical Center and a fellowship in pediatric urology at the Mayo Clinic.Career
He began his career in the United States Air Force, receiving the Meritorious Service Medal for his contributions. He later held academic positions at the University of Michigan and the University of Texas Medical School, where he directed the Division of Urology. Since 2011, Ritchey has been affiliated with Phoenix Children’s Hospital, becoming Chief Medical Officer in 2018.He was a contributor to the National [Wilms Tumor Study Group] and played a key role in modern treatment protocols for this pediatric kidney cancer. His contributions extend to clinical guidelines that have improved outcomes for children globally. His work includes over 200 peer-reviewed publications, book chapters, and editorials.