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.
Fabulous doctor and compassionate care.
(3 weeks ago)
Jun-2026
Excellent bed side manner. Explained everything and very thorough
(1 month ago)
Jun-2026
Very kind, and yet professional. Entire staff were wonderful.
(1 month ago)
Jun-2026
As always very personable and talks in terms I understand.
(1 month ago)
Jun-2026
Pleasant - only talked to him for 2-3 minutes.
(1 month ago)
May-2026
He seemed like he was in a hurry, but willing to listen
(2 months ago)
May-2026
I only had interaction with Dr. Peifer before the procedure so it’s difficult for me to give him a rating since I was unconscious during his portion of the procedure. I will say the test of the staff that tended to me was outstanding. Kind and courteous. Most efficient medical office I have ever been treated by.
(2 months ago)
May-2026
Very nice. Good communication. Listens to you.
(2 months ago)
May-2026
Seemed pretty congenial but most of the time I was out cold.
(3 months ago)
Apr-2026
Good experience
(4 months ago)
Mar-2026
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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.
Fabulous doctor and compassionate care.
Excellent bed side manner. Explained everything and very thorough
Very kind, and yet professional. Entire staff were wonderful.
As always very personable and talks in terms I understand.
Pleasant - only talked to him for 2-3 minutes.
He seemed like he was in a hurry, but willing to listen
I only had interaction with Dr. Peifer before the procedure so it’s difficult for me to give him a rating since I was unconscious during his portion of the procedure. I will say the test of the staff that tended to me was outstanding. Kind and courteous. Most efficient medical office I have ever been treated by.
Very nice. Good communication. Listens to you.
Seemed pretty congenial but most of the time I was out cold.
Good experience