Summary

Dr. Marius Katilius is a board-certified surgeon with over three decades of experience in 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 expertise, Dr. Katilius has developed extensive knowledge in gastrointestinal surgical procedures and diagnostic techniques. He provides care to patients in English.

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 conditions such as colon polyps, diverticular disease, and diverticulosis. He performs colonoscopies and lower gastrointestinal endoscopy procedures with sedation services to ensure patient comfort during diagnostic evaluations. Patients rate Dr. Katilius 4.4 out of 5 stars for his surgical expertise and patient care.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.4
  • 32 years of experience
  • 33 insurance plans accepted
  • speaks English
  • Rush Medical College of Rush University Medical Center
  • 18 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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Locations

Marius J. Katilius has 2 locations

Duly Health and Care

1890 Silver Cross BlvdNew Lenox, IL 60451

Duly Health and Care

330 Madison StJoliet, IL 60435

Compare with Similar Doctors

Marius J. Katilius, MD
Dr. Zaid Abdelsattar, MD
Dr. Erin Alyse Strong, MD
Dr. Chantal R Reyna, MD
Marius J. Katilius, MDDr. Zaid Abdelsattar, MDDr. Erin Alyse Strong, MDDr. Chantal R Reyna, MD
SurgerySurgerySurgerySurgery
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
2.7 
32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English
New Lenox , ILMaywood , ILMaywood , ILMaywood , IL
Med School: Rush Medical College of Rush University Medical Center
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Marius J. Katilius

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Amita Health
  • Ascension Health
  • Ascension Health - PPO
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Cigna
  • Cigna-HealthSpring
  • HealthPartners
  • Humana
  • Humana - HMO
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meridian Health Plan
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid (Managed)
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO

Medical Specialties

Marius J. Katilius has the following specialty

Specialty Expertise

Marius J. Katilius has the following 2 areas of expertise

  • Colon Cancer
  • Colonoscopy

Certifications, License, & Education

32 Years Experience

Marius J. Katilius holds an active 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 active medical license in the state of Illinois that expires 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.

Similar doctors

Frequently Asked Questions

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.
How can I make an appointment with Marius Katilius?
You can find contact information for Marius Katilius here on Vitals.
Does Marius Katilius accept my insurance?
You can see the insurance plans that Marius Katilius accepts on their Vitals profile.
Which hospitals is Marius Katilius affiliated with?
Marius Katilius is affiliated with Prime Healthcare Saint Joseph Hospital Elgin.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.