Summary

Dr. Eric Kallwitz is a gastroenterologist and internal medicine physician with 24 years of experience treating digestive and liver conditions. He earned his medical degree from Rush Medical College of Rush University Medical Center and specializes in complex liver disorders. Dr. Kallwitz speaks Spanish and Polish, helping him connect with patients from diverse backgrounds.

Dr. Kallwitz practices at Loyola University Medical Center in Maywood, Illinois, and maintains affiliations with Holy Cross Hospital, OSF Saint Anthony Medical Center, and Ronald McDonald Children's Hospital of Loyola University Medical Center. He focuses on treating serious liver conditions including cirrhosis and fatty liver disease. His expertise includes performing diagnostic tests to monitor liver function and kidney health. Patients rate Dr. Kallwitz 4.8 out of 5 stars for his care.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 24 years of experience
  • speaks Spanish, Polish
  • Rush Medical College Of Rush University Medical Center
  • 2 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 7 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

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Dr. Eric Robert Kallwitz, MDDr. Manoj K Mehta, MDDr. Kevin Liebovich, MDDr. Baseer Qazi, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
4.9 
4.1 
24 Years of Experience 35 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, Polish Speaks English Speaks English Speaks English
Maywood , ILEVANSTON , ILGurnee , ILGlenview , IL
Med School: Rush Medical College Of Rush University Medical Center Med School: Rush Medical College Of Rush University Medical Center Med School: Loyola University of Chicago, Stritch School of Medicine Med School: Deccan College Medical Sciences
Current Profile
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Insurance Plans Accepted by Dr. Eric Robert Kallwitz

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Eric Robert Kallwitz has the following 2 specialties

Specialty Expertise

Dr. Eric Robert Kallwitz has the following 15 areas of expertise

  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Check-up
  • Constipation
  • Heartburn
  • Hepatitis
  • Hepatitis C
  • Immunization
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Liver Cancer
  • Liver Transplantation
  • Physical
  • Ulcerative Colitis
  • Vaccination
  • Weight Loss

Certifications, License, & Education

24 Years Experience

Dr. Eric Robert Kallwitz holds an active medical license in the state of Illinois.

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 2002.

NPI Number

Dr. Kallwitz's NPI number is 1275716607.

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Frequently Asked Questions

Is Dr. Eric Kallwitz accepting new patients?
Dr. Eric Kallwitz has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Eric Kallwitz accept my insurance?
You can see the insurance plans that Dr. Eric Kallwitz accepts on their Vitals profile.
Which hospitals is Dr. Eric Kallwitz affiliated with?
Dr. Eric Kallwitz is affiliated with Loyola University Medical Center, Holy Cross Hospital, Osf Saint Anthony Medical Center, Ronald Mcdonald Childrens Hospital Of Loyola University Medical Center, Advocate Lutheran General Hospital, SWEDISHAMERICAN HOSPITAL, and JAVON BEA HOSPITAL.
Where is Dr. Eric Kallwitz's office located?
Dr. Eric Kallwitz's office is located at 2160 S 1st Ave, Maywood, IL, 60153.
Does Dr. Eric Kallwitz accept virtual/telehealth appointments?
Dr. Eric Kallwitz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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