Calvin B. Williams, MD, PhD

Chief, Professor


  • Rheumatology - Children's
  • 9000 West Wisconsin Avenue
  • Milwaukee, WI 53226


  • Pediatric Rheumatology

Children's Central Scheduling

Toll Free

As Section Chief of Pediatric Rheumatology, it is my personal goal and the mission of the Pediatric Rheumatology Section to provide the highest quality care to children with rheumatologic diseases. Our comprehensive approach utilizes a multidisciplinary health care team to meet with diverse clinical needs of our patients.


Diseases and Conditions

  • Autoimmune Diseases
  • Juvenile Rheumatoid Arthritis
  • Systemic Lupus Erythematosus

Patients Ages Seen

  • Infant
  • Child
  • Adolescent


  • English

Hospital Affiliations

  • Children's Hospital Of Wisconsin - Milwaukee – Milwaukee
  • Children's Hospital Of Wisconsin - Fox Valley – Neenah

Board Certifications

  • Pediatrics
  • Pediatric Rheumatology

Clinic Locations


Education and Training

Doctor of Medicine - University of California, Irvine College of Medicine - Irvine, CA (1991)
Ph.D. in Immunology - University of California - Berkeley, CA (1991)
Residency in Pediatrics - St. Louis Children's Hospital - St. Louis, MO (1992-1993)
Internship in Pediatrics - St. Louis Children's Hospital - St. Louis, MO (1991-1992)
Clinical and Research Fellow in Pediatric Immunology & Rheumatology - Washington University School of Medicine - St. Louis, MO (1993-1996)