COVID 19: Click here for the latest information about Morris Hospital hospitalizations, testing locations, and visiting guidelines.

Katilius, Marius J., M.D.

Accepting New Patients


  • 1890 Silver Cross Boulevard, New Lenox, IL
  • 2 Uno Circle, Joliet, IL


Leave a Review

Did you have a positive experience? We invite you to share reviews via Google to let others know about the care you received at Morris Hospital & Healthcare Centers.

Leave a Google Review

Katilius, Marius J., M.D.

Dr. Marius Katilius is a board-certified general surgeon with Duly Health and Care/Uno Surgery. He sees patients at the practice's offices in Joliet and New Lenox. To make an appointment, call 815-725-2277.
Clinical Interests: Ano-Rectal Disease, Colon and Rectal Surgery, GI Surgery, Laparoscopic Surgery, Managing Complex Wounds, Pediatric Surgery, Thyroid Surgery, Trauma Surgery

Practice Name

Duly Health and Care / Uno Surgery


Board Certified: Yes
Education: Rush University, Rush Medical College, Chicago, Doctor of Medicine
Residency: Henry Ford Hospital, Detroit, Mich. (General Surgery)
Fellowship: Henry Ford Hospital, Detroit, Mich. (Surgical Critical Care)
Status: Independent