4.5
31 Ratings with 22 written Reviews
Summary
Dr. Marius Katilius is a board-certified surgeon who has dedicated over three decades to providing comprehensive surgical care. He earned his medical degree from Rush Medical College of Rush University Medical Center and holds certification in surgery from the American Board of Surgery. With 32 years of clinical experience, Dr. Katilius has developed extensive expertise in gastrointestinal procedures and conditions. He provides care in English for his patients.
Dr. Katilius practices at Duly Health and Care locations in New Lenox and Joliet, Illinois, and maintains hospital privileges at Prime Healthcare Saint Joseph Hospital Elgin. His clinical focus includes treating colon polyps, diverticular disease, and diverticulosis. He performs colonoscopy procedures along with lower and upper gastrointestinal endoscopy to diagnose and treat digestive system conditions. Patients have given Dr. Katilius an average rating of 4.5 out of 5 stars.
Dr. Katilius practices at Duly Health and Care locations in New Lenox and Joliet, Illinois, and maintains hospital privileges at Prime Healthcare Saint Joseph Hospital Elgin. His clinical focus includes treating colon polyps, diverticular disease, and diverticulosis. He performs colonoscopy procedures along with lower and upper gastrointestinal endoscopy to diagnose and treat digestive system conditions. Patients have given Dr. Katilius an average rating of 4.5 out of 5 stars.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 32 years of experience
- 33 insurance plans accepted
- speaks English
- Rush Medical College of Rush University Medical Center
- 22 written reviews
- 1 award
- 1 specialty
- 2 areas of expertise
- 1 board certification
- 1 hospital affiliation
- 2 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
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Office Locations
Marius J. Katilius has 2 locationsCompare with Similar Doctors
 |  |  |  |
| Marius J. Katilius, MD | Dr. Adeeb Sebai, MD | Dr. Chantal R Reyna, MD | Dr. Shannon Davis, DO |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 9 Years of Experience | 35 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | Speaks English | |
| New Lenox , IL | Downers Grove , IL | Maywood , IL | Orland Park , IL |
| Med School: Rush Medical College of Rush University Medical Center | Med School: Alfaisal University Medical School | Med School: Pikeville College School of Osteopathic Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Marius J. Katilius
Medical Specialties
Marius J. Katilius has the following specialty
Specialty Expertise
Marius J. Katilius has the following 2 areas of expertise
Certifications, License, & Education
32 Years Experience
Marius J. Katilius holds an expired medical license in the state of Illinois. They are board certified in Surgery by the American Board of Surgery.
Board Certifications
Board certified in Surgery by the American Board of Surgery.
Medical License
Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.
Education & Training
Medical School
Graduated from Rush Medical College of Rush University Medical Center in 1994.
NPI Number
Marius J. Katilius' NPI number is 1659346583.
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Frequently Asked Questions
- Does Marius Katilius accept my insurance?
- You can see the insurance plans that Marius Katilius accepts on their Vitals profile.
- Is Marius Katilius accepting new patients?
- Marius Katilius is accepting new patients on Vitals. View Marius Katilius's profile on Vitals to make an appointment.
- Which hospitals is Marius Katilius affiliated with?
- Marius Katilius is affiliated with Prime Healthcare Saint Joseph Hospital Elgin.
- Does Marius Katilius accept virtual/telehealth appointments?
- Marius Katilius has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Marius Katilius's office located?
- Marius Katilius's office is located at 1890 Silver Cross Blvd, New Lenox, IL, 60451.
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