Dr. Kevin J. Peifer, M.D. joined Rockford Gastroenterology Associates, Ltd. in 2006 after completing Gastroenterology fellowship at the Wash-ington University School of Medicine/Barnes-Jewish Hospital in St. Louis, Missouri Dr. Peifer received his medical degree from the Medical College of Ohio and completed Internal Medicine residency and Gastroenterology fellowship at Barnes-Jewish Hospital. Dr. Peifer is board certified in Gastroenterology.
Dr. Kevin J. Peifer, M.D. joined Rockford Gastroenterology Associates, Ltd. in 2006 after completing Gastroenterology fellowship at the Wash-ington University School of Medicine/Barnes-Jewish Hospital in St. Louis, Missouri Dr. Peifer received his medical degree from the Medical College of Ohio and completed Internal Medicine residency and Gastroenterology fellowship at Barnes-Jewish Hospital. Dr. Peifer is board certified in Gastroenterology.
The reviews listed below were collected independently of Rockford Gastroenterology Associates through rater8. Each review represents an authentic and verified patient experience.
Introduced himself and wanted to make sure I didn’t have any questions. Very professional.
Aug-2025
Dr. Heifer was very nice and professional. Explained procedure and was caring.
Jul-2025
Great doctor. Very personal.
Jul-2025
Dr Peifer and the entire medical crew were great at keeping me calm and feeling safe. Outstanding care at RGA always!
Jul-2025
So caring and helpful in my moment of need, Awesome🤗
Jun-2025
Great Doctor. Thank-you for your time.
Jun-2025
Excellent job by Dr. Peifer.
May-2025
Very caring.
May-2025
Explained everything well. Good bedside manner
May-2025
Very understanding, was very well to inform what was to happen during the procedure.
May-2025
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Rockford Gastroenterology Associates
401 Roxbury Road Rockford, IL 61107
Dr. Kevin J. Peifer, M.D. joined Rockford Gastroenterology Associates, Ltd. in 2006 after completing Gastroenterology fellowship at the Wash-ington University School of Medicine/Barnes-Jewish Hospital in St. Louis, Missouri Dr. Peifer received his medical degree from the Medical College of Ohio and completed Internal Medicine residency and Gastroenterology fellowship at Barnes-Jewish Hospital before undertaking a fellowship in advanced endoscopy with additional training in endoscopic ultrasound (EUS), endoscopic retrograde cholangiopancreatography (ERCP) and other advanced endoscopic procedures such as endoscopic mucosal resection (EMR). Dr. Peifer is board certified in Gastroenterology and maintains a special interest in liver, pancreas and biliary tract disease, as well as in EUS, ERCP and EMR.
Dr. Peifer is the Director of Endoscopy Lab at OSF St. Anthony Medical Center where he also holds positions on various Medical Staff leadership committees.
Dr. Peifer is a Clinical Assistant Professor of Medicine at the University of Illinois College of Medicine and a member of the American Gas-troenterological Association, the American Society for Gastrointestinal Endoscopy, the American College of Gastroenterology.
Introduced himself and wanted to make sure I didn’t have any questions. Very professional.
Dr. Heifer was very nice and professional. Explained procedure and was caring.
Great doctor. Very personal.
Dr Peifer and the entire medical crew were great at keeping me calm and feeling safe. Outstanding care at RGA always!
So caring and helpful in my moment of need, Awesome🤗
Great Doctor. Thank-you for your time.
Excellent job by Dr. Peifer.
Very caring.
Explained everything well. Good bedside manner
Very understanding, was very well to inform what was to happen during the procedure.