4.5
31 Ratings with 22 written Reviews
Summary
Dr. Marius Katilius treats colon polyps, diverticular disease, and diverticulosis, and performs colonoscopy, lower GI endoscopy, and upper GI endoscopy. He has practiced surgery for 32 years and is affiliated with Prime Healthcare Saint Joseph Hospital Elgin.
Board-certified in surgery by the American Board of Surgery, Dr. Katilius earned his MD from Rush Medical College of Rush University Medical Center. He sees patients in New Lenox and Joliet, Illinois. Patients on Vitals rate Dr. Katilius 4.48 out of 5.
Board-certified in surgery by the American Board of Surgery, Dr. Katilius earned his MD from Rush Medical College of Rush University Medical Center. He sees patients in New Lenox and Joliet, Illinois. Patients on Vitals rate Dr. Katilius 4.48 out of 5.
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. Priya Shirish Bhakta, MD | Adeeb Sebai, MD | Dr. Erin Alyse Strong, MD |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 32 Years of Experience | 9 Years of Experience | ||
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| New Lenox , IL | Maywood , IL | Downers Grove , IL | Maywood , IL |
| Med School: Rush Medical College of Rush University Medical Center | Med School: Alfaisal University Medical School | ||
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.
- What languages does Marius Katilius speak?
- Marius Katilius speaks English.
- 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.
- Where is Marius Katilius's office located?
- Marius Katilius's office is located at 1890 Silver Cross Blvd, New Lenox, IL, 60451.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Board certification bodies (such as ABMS)
- Healthcare system and provider network data
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