Aaron Shiels , MD


(815) 397-7340

Rockford Gastroenterology Associates, Ltd
401 Roxbury Rd
Rockford, IL 61107


Dr. Aaron Shiels joined Rockford Gastroenterology Associates in 2004, and currently serves as Managing Partner. He is a board-certified Gastroenterologist. Dr. Shiels received his medical degree from Washington University School of Medicine in St. Louis where he also completed his Internal Medicine Residency and Gastroenterology Fellowship. As a Gastroenterology Fellow, Dr. Shiels received specialized training in diseases of the liver, pancreas, and biliary tract, including diagnostic and therapeutic ERCP. He participated in research projects studying biliary complications after liver transplant surgery and complications following bariatric surgery for morbid obesity. At the University of Illinois College of Medicine at Rockford, Dr. Shiels holds the title of Clinical Assistant Professor of Medicine, served as the Director of the Gastroenterology Curriculum, and previously served on the Medical Executive Committee. He has received numerous teaching awards from the medical school, including the Golden Apple. Dr. Shiels advocates for our GI patients on a national level, serving on the American Society of Gastrointestinal Endoscopy (ASGE) Health and Public Policy Committee and participating in regular visits to senators and representatives offices on Capitol Hill. He is also a member of the American Gastroenterological Association and American College of Gastroenterology. Dr. Shiels maintains an interest in pancreatic disease, biliary disease, and liver disease including treatment of hepatitis C and has presented on hepatitis C at local and regional meetings. His hobbies include golf, running, and spending time with his family.

Gender: N/A

Years in Practice: 24 Years

Languages Spoken: N/A

Education & Training

Medical School: University Of Illinois At Urbana-Champaign

Graduation Date: in 1997

Specialties & Hospital Affiliations

Hospital Affiliations:


Specialties: Gastroenterology

Health Insurance and Affiliations

  • N/A

Shiels's Office Information

Rockford Gastroenterology Associates, Ltd
401 Roxbury Rd
Rockford, IL 61107
(815) 397-7340

Fax: (815) 539-7738
Website: www.rockfordgi.com
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: Yes

Office Hours:

Mon7:00 AM-5:30 PM
Tue7:00 AM-5:30 PM
Wed7:00 AM-5:30 PM
Thu7:00 AM-5:30 PM
Fri7:00 AM-5:30 PM