Richard Rotnicki, D.O., F.A.C.G.


  • Silver Cross Health Connection

Call 815-942-1550

Accepting new patients.

After graduating Magna Cum Laude from Loyola University, Dr. Rotnicki went on to earn his medical degree from Midwestern University, where he also completed his gastroenterology fellowship. Dr. Rotnicki is board certified in gastroenterology; he is a fellow of the American College of Gastroenterology. Dr. Rotnicki routinely attends Continuing Medical Education courses to stay up to date on medical advancements and treatments.

Dr. Rotnicki established his practice in the Morris and Joliet areas in 1994 after practicing for 2 years with Dr. Bedford in Morris. 
Dr. Rotnicki practices general gastroenterology with an emphasis on Inflammatory Bowel Disease and the treatment of Barrett's Esophagus. Dr. Rotnicki works in conjunction with his midlevel providers, which are an integral part of our practice to ensure providing patients with the best possible care.

During his free time, Dr. Rotnicki enjoys fishing, golfing, skiing, and traveling with family and friends.

Contact Information

  • Fax: 815-942-8419

Digestive Health Specialists

Hours of Operation

Sunday: Closed
Monday: 9:00 AM - 5:00 PM
Tuesday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Thursday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM
Saturday: Closed

Closed Daily from Noon to 1:00 p.m.








Year began practicing: 1992

Year joined staff: 2001


Chicago College of Osteopathic Medicine


Chicago College of Osteopathic Medicine


Chicago Osteopathic Medical Center


Chicago Osteopathic Medical Center

Board Certified

  • Gastroenterology
  • Internal Medicine

Other Specialties

  • Gastroenterology

Accepting Referrals

  • Gastroenterology

Areas Of Interest

Acid Reflux, Barrett's Esophagus, Celiac Disease, Colitis, Colon & Rectal Disease, Colon Biopsy, Colon Cancer, Colon Cancer Prevention/Screening, Colon Cancer Screening, Colon Diseases, Colon Endoscopy, Colon Polyps, Colon/Stomach Problems, Colonitis, Colonoscopies, Colonoscopy, Colorectal Cancer, Crohn's Disease, Dysphagia, EGD, ERCP, Gastroenterology, GERD, GI Disorders, Heartburn, Hemorrhoids, Inflammation Of The Colon, Inflammatory Bowel Disease, Liver Biopsy, Liver Disease, Pancreas Disorders, Upper GI Endoscopy

Physicians on Silver Cross Hospital’s Medical Staff have expertise in their areas of practice to meet the needs of patients seeking their care. These physicians are independent practitioners on the Medical Staff and are not the agents or employees of Silver Cross Hospital. They treat patients based upon their independent medical judgment and they bill patients separately for their services.