Dr. Marius Jonas Katilius MD is a male General Practitioner, has 16 years of experience and practices in General Practice, Surgery, and Trauma Surgery.
Video profile
Dr. Marius Katilius has 4 office locations.
Precision Surgical Consultants
300 Barney Dr
Ste A
Joliet, IL 60435

Phone Number
Locations and availability (4)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 4 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Marius Katilius is Excellent. Dr. Katilius has been reviewed by 4 patients who have provided 3 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. Marius Katilius, MD is board certified in Surgery.

  • He has special expertise in 3 areas:
  • Colon Cancer
  • Colonoscopy
  • Flu (Human Influenza)

Education & Awards

Dr. Katilius graduated from Rush Medical College, Chicago. He has 1 awards.

Patients' Choice Award (2012)


Dr. Katilius has 8 hospital affiliations:

  • St Joseph Hospital-Elgin 
  • Provena St Joseph Medical Center 

Accepted Insurance Plans

Dr. Katilius accepts these health insurances in at least one office:

  • United Healthcare - 6 plans
  • Great-West Healthcare - 2 plans
  • Unicare - 2 plans
  • Blue Cross Blue Shield of Illinois - 9 plans
  • Cigna - 2 plans
  • Humana - 16 plans
  • Aetna - 3 plans


  • Lithuanian

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Additional Information
Where does Dr. Marius J. Katilius practice?
Dr. Marius Katilius practices General Practice, Surgery, and Trauma Surgery near Joliet, IL.
Additional practice locations include: South Elgin, IL and Elgin, IL.
See Joliet General Practitioners and Joliet Surgeons.