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Locations

New Lenox

1890 Silver Cross Blvd.Pavilion A, Suite 345New Lenox, Illinois 60451
815-725-2277

Joliet

330 Madison St.Suite 200Joliet, Illinois 60435

About Marius J. Katilius, MD

Philosophy of Care

I believe in honesty and integrity of care. There is nothing more important in a physician-patient relationship than honesty, even if the news isn't good.

Board Certifications

General Surgery

Languages

English

Clinical Interests

Breast surgery, Endoscopy, Laparoscopy, Robotic surgery

Personal Interests

Golf, Racquetball, Theater, Travel, Lithuanian cultural activities

Education
Schools
Rush UniversityGraduation Date: 1994Degree: MD
Residency
Henry Ford HospitalResident in General Surgery
Fellowships
Henry Ford HospitalGeneral Surgery
Clinical Expertise
Procedures

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

Great experience Dr listened to me and Constantly kept informed

5

Feb 3, 2026

The provider listened to me and suggested things that I could do to help myself heal.

5

Feb 1, 2026

Dr. Katilius is very compassionate, caring, and thorough

5

Dec 31, 2025

Very nice friendly Dr will definetly recommend him

5

Nov 15, 2025

I truly appreciated all the time the provider took with me discussing my pathology reports and my understanding of it. My provider listened to me and all my concerns and questions.

5

Nov 12, 2025

Patient Satisfaction Rating

4.7

153 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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