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Dr. DeGuide's bio
This content was provided by Dr. DeGuide "Dr. John J. DeGuide is a Board Certified Gastroenterologist, and joined Rockford Gastroenterology Associates, Ltd in 2003. Dr. DeGuide graduated from the University of California, San Diego in 1985 with a degree in Chemistry. He received his M.D. in 1989 from Loyola University, Stritch School of Medicine in Chicago. He then completed a residency in Internal Medicine, and a fellowship in Gastroenterology at Wilford Hall Medical Center at Lackland AFB in Texas. Prior to moving to Rockford, Dr. DeGuide held the position of chief of the Gastroenterology at Wright-Patterson USAF Medical Center in Ohio. Additionally he was the former co-director of the GI department at Rockford Health System. Dr. DeGuide is Clinical Assistant Professor of Medicine at the University of Illinois College of Medicine and a Fellow of the American Gastroenterological Association, the American Society for Gastrointestinal Endoscopy, the American College of Gastroenterology and of the American College of Physicians. Dr. DeGuide is on the Executive Board of the Winnebago County Medical Society. He also is a delegate to the Illinois State Medical Society. Dr. DeGuide is trained in the broad discipline of Gastroenterology and Hepatology."
Accredited by: American Board of Internal Medicine*
Anal or Rectal Pain
Benign Neoplasm of the Digestive System
Cholecystitis and Gallstones
Diaphragmatic and-or Hiatal Hernia
Esophageal Achalasia and Cardiospasm
Gastroesophageal Reflux Disease (GERD)
Hepatitis B - Immune Response
Inflammatory Bowel Disease
Irritable Bowel Syndrome
Liver Damage from Alcohol
Neoplasm of Gastrointestinal Tract
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Stomach and Small Intestine Cancer
Unexplained Weight Loss
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Endoscopy (Esophagus, Stomach, Small Intestine)
Fecal Impaction Removal
0 Malpractice Claims
No malpractice history found for Illinois.
No sanctions history found for the years that Healthgrades collects data.
0 Board Actions
No board actions found for the years that Healthgrades collects data.
University Of California At San Diego
Undergraduate School | Graduated 1985
Loyola University Of Chicago/Stritch School Of Medicine
Medical School | Graduated 1989
Wilford Hall Usaf Mc
Residency Hospital | Completed 1992
Wilford Hall Usaf Mc
Fellowship Hospital | Completed 1996
Awards & Recognition
Awards & Honors
Healthgrades Honor Roll
Media & Publications
Dr. DeGuide has no media or publications listed.
Memberships & Professional Affiliations
Dr. DeGuide does not have any memberships or affiliations listed. If you are Dr. DeGuide and would like to add memberships or affiliations, please update your profile.