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COVID-19 Advisory: Help slow down the spread of the virus. If you have symptoms, call before going to a clinic or emergency department. We are restricting visitation to one primary caregiver per patient at all Phoenix Children’s locations. No visitors. For the latest updates on COVID-19 visit the Maricopa County Department of Public Health or the CDC.

James A. Williams, MD

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Areas of Expertise

  • Solid Tumors Rare Tumors Pediatric Hematology Oncology


Phoenix Children's East Valley Specialty Care Center
5131 E. Southern Ave., Mesa, Arizona 85206


Education & Training

Board Certification

American Board of Pediatrics, Pediatric Hematology-Oncology American Board of Pediatrics

Medical School / Education

Wayne State University School of Medicine, Detroit, MI


Pediatric Residency, Children's Hospital of Michigan, Detroit, MI


Pediatric Hematology/Oncology, Children's Hospital of Michigan, Detroit, MI

Academic Affiliations

Clinical Assistant Professor, Clinical Teaching Program, Midwestern University Arizona College of Osteopathic Medicine, Glendale, AZ

Professional Affiliations

American Society of Hematology American Society of Pediatric Hematology/Oncology American Society of Clinical Oncology, Children's Oncology Group

Research & Publications

Solid Tumors, Rare Tumors, Clinical Trials
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