Christian Dequet

Christian Dequet, DO, FACR



Christian Dequet, DO, FACR is a rheumatologist at Altru Health System. He specializes in all forms of arthritis, especially rheumatoid arthritis and psoriatic arthritis, ankylosing spondylitis and lupus. Dr. Dequet enjoys supporting his two daughters to provide a good education for them. In his free time, he also enjoys nature and outdoor activities, such as hiking, cross country skiing, snow shoeing, biking and photography.

To schedule an appointment, please call 701.780.6444


Philosophy Of Medicine

"I have a very strong understanding of the musculoskeletal system being a former physical therapist while working in Europe. I enjoy meeting patients from all walks of life and being able to help in their daily life."

Special Practices and Procedures

  • Rheumatoid Arthritis
  • Psoriatic Arthritis
  • Ankylosing Spondylitis 
  • Lupus


Medical Education

The British School of Osteopathy, London, United Kingdom, Diploma of Osteopath
Chicago College of Osteopathic Medicine, Chicago, Illinois, Doctor of Osteopathic Medicine


Cook County Hospital, Chicago, Illinois, Internal Medicine Residency


Cedars-Sinai Medical Center, Los Angeles, California, Rheumatology Fellowship


  • Board certified in Rheumatology

Teaching or Professional Positions

  • Undergraduate Teaching Fellowship in Osteopathic Principle and Practice during medical school in Chicago
  • Former UCLA Associate Clinical Instructor

Professional Memberships

  • American College of Rheumatology
  • American Osteopathic Association


English, French, and Spanish