Arthur de Lorimier, M.D.

Pediatric Gastroenterologist


Dr. Arthur de Lorimier cares for patients with pediatric gastrointestinal disorders, including feeding difficulties, motility disorders, functional disorders of the bowel, Inflammatory Bowel Diseases, and nutritional disorders.

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Education & Training


  • M.D., Loyola University, Stritch School of Medicine, Maywood IL 1991
  • B.A., Santa Clara University, Santa Clara CA 1986
  • Internship: Pediatrics, Tripler Army Medical Center, Honolulu HI 1991-1992


  • Pediatrics, Tripler Army Medical Center, Hololulu HI 1992-1994


  • Pediatric Gastroenterology, Walter Reed Army Medical Center, Washington DC 1997-2000

Board Certifications

  • American Board of Pediatrics,
  • American Board of Pediatrics, Pediatric Gastroenterology/Nutrition,
  • American College Physician Executives, Certified Physician Executive,
  • Helm’s Medical Institute, Medical Acupuncture,

Professional Memberships

  • American College of Pediatrics
  • American College of Physician Executives
  • North American Society of Pediatric Gastroenterology, Hepatology and Nutrition