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Kathryn Williams, DO


inflammatory bowel disease


Kathryn Williams, DO, is a pediatric gastroenterologist at Dayton Children's Hospital. Dr. Williams was born and raised in Hamilton, Ohio. She completed her medical school education at the University of Pikeville, Kentucky College of Osteopathic Medicine. Following medical school, she completed her osteopathic internship at Grandview Hospital in Dayton, Ohio and her pediatric residency at Dayton Children's Hospital. She completed her fellowship in pediatric gastroenterology at C.S. Mott Children's Hospital in Ann Arbor, Michigan. Dr. Williams is board certified in both pediatrics and pediatric gastroenterology. During her time here at Dayton Children's she has developed a special interest in inflammatory bowel disease, liver diseases, and resident education. When asked when she chose to specialize in pediatric gastroenterology she said she enjoys working with children with complex gastrointestinal concerns. One of her favorite things about working with children is having the opportunity to protect and safeguard the health future generations. Outside of work, Dr. Williams loves watching movies, traveling, and hanging out with friends and family.

Languages Spoken:

  • English
  • Spanish (elementary)

Professorship: Assistant Professor


schedule an appointment

Scheduling in-person appointments for new patients only. For follow-up, second opinion or video visit appointments, please call 937-641-4000

If your child is an existing patient, log in to MyKidsChart to schedule directly with your provider for follow up care.

For all other appointment requests, click here.



education and training

  • medical school: University of Pikeville, Kentucky College of Osteopathic Medicine
  • residency:
    • Pediatrics - Dayton Children’s Hospital and Wright-Patterson Air Force Base
    • Wright State University, Boonshoft School of Medicine, Dayton, Ohio
  • fellowship:
    • Pediatric gastroenterology - C.S. Mott Children’s Hospital
    • University of Michigan Health System, Ann Arbor, Michigan
  • internship:
    • Osteopathic internship in internal medicine - Grandview Medical Center
    • Kettering Health Network, Dayton, Ohio
  • board certification: Pediatrics
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