Dr. William Joseph Thomas, MD is a health care provider primarily located in Tacoma, WA, with other offices in Federal Way, WA and Charlotte, NC (and 3 other locations). He has 52 years of experience. His specialties include Oncology, Pediatric Hematology-Oncology, Hematology, Pediatrics. Dr. Thomas is affiliated with Mary Bridge Childrens Hospital. He speaks English and Spanish.