Gastroenterologists in Downers Grove

Why Choose Digestive Health Services?

  • Nationally recognized as top physician U.S. News & World Report 2011, 2012, 2013
  • Principle & co-investigators for:
    • Hepatitis C clinical trials
    • Clinical studies for Inflammatory Bowel Disorder
    • Clinical studies for curing Barrett's Esophagus
  • Over 60 years combined clinical procedural experience
  • Over 60,000 procedures performed
  • Training from:
    • Northwestern
    • Loyola
    • Rush
    • Yale
  • Over 30 peer reviewed publications and abstract medical literature
  • Experts / Speaker on IBS / IBD / Liver Disease / Cancer Prevention

Our Gastroenterology Specialists in DuPage County

Photo of Rockford G. Yapp, MD

Rockford G. Yapp, MD

Photo of James R. Clark, MD

James R. Clark, MD

Anshuman Chawla, MD

Anshuman Chawla, MD

Photo of Lesley Dawravoo, MD

Lesley Dawravoo, MD

Kathy Kuhn is our office manager and has been with Digestive Health Services for 14 years, and has over 25 years experience in health care management. She is an expert in management and staffing and is also in charge of all the doctors scheduling. Kathy has been a guiding force in the growth and development of Digestive Health Services and has many bright innovative ideas that continue to help our practice reach its greatest potential.

Hospital Affiliations near Downers Grove, Illinois

Our office is affiliated with the following hospital(s):