Summary

Dr. Marc Fallah is a gastroenterologist with 32 years of experience helping patients with digestive health concerns. He earned his medical degree from Tufts University School of Medicine and completed his internal medicine residency at George Washington University Program A, followed by specialized gastroenterology training at Washington University. Dr. Fallah is board-certified in internal medicine through the American Board of Internal Medicine and holds Fellowship status with the American Association for the Study of Liver Diseases (FAASLD), demonstrating his advanced expertise in liver conditions. He communicates with patients in English.

Dr. Fallah practices at multiple Duly Health and Care locations throughout the Chicago suburbs, including Naperville, Downers Grove, Hinsdale, Warrenville, and Oakbrook Terrace, Illinois. He maintains hospital affiliations with Edward Hospital, Advocate Good Samaritan Hospital, and UChicago Medicine AdventHealth Hinsdale. His clinical focus includes treating serious liver conditions such as fulminant hepatitis and hepatitis B, as well as diverticular disease of the digestive tract. He performs diagnostic procedures including colonoscopy and lower gastrointestinal endoscopy to help identify and monitor digestive system disorders. Patients have given him an average rating of 4.3 out of 5 based on their care experiences.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 32 years of experience
  • speaks English
  • Washington U/B-Jh/Slch Conc, Gastroenterology; Barnes-Jewish Hosp-S Campus, Internal Medicine
  • 20 written reviews
  • 1 specialty
  • 12 areas of expertise
  • 1 board certification
  • 3 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

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

Office Locations

Marc A Fallah has 5 locations

Duly Health and Care

100 Spalding DrNaperville, IL 60540
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Duly Health and Care

5207 Main StDowners Grove, IL 60515

Duly Health and Care

40 S Clay StHinsdale, IL 60521

Duly Health and Care

4575 Weaver PkwyWarrenville, IL 60555

Duly Health and Care

2 Transam Plaza DrOakbrook Terrace, IL 60181

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Marc A Fallah, MD, FAASLD
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Marc A Fallah, MD, FAASLDDr. Jeffery Victor, DODr. Darran Moxon, MDDr. Yogesh Patel, DO
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.4 
4.3 
3.8 
32 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks English Speaks English
Naperville , ILSt Charles , ILSt Charles , ILSt Charles , IL
Med School: Tufts University School of Medicine Med School: Chicago College of Osteopathic Medicine Med School: University of Illinois Med School: Chicago College Of Osteopathic Medicine
Current Profile
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Insurance Plans Accepted by Marc A Fallah

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

Medical Specialties

Marc A Fallah has the following specialty

Specialty Expertise

Marc A Fallah has the following 12 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colon Cancer
  • Colonoscopy
  • Constipation
  • Heartburn
  • Hemorrhoids
  • Hepatitis C
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

32 Years Experience

Marc A Fallah holds an expired medical license in the state of Illinois. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Illinois that expired in 2026.

Education & Training

Residency

Completed their residency at Washington U/B-Jh/Slch Conc, Gastroenterology; Barnes-Jewish Hosp-S Campus, Internal Medicine and George Washington University Program A.

Medical School

Graduated from Tufts University School of Medicine in 1994 and Tufts Univ Sch of Med, Boston Ma in 1994.

NPI Number

Marc A Fallah's NPI number is 1750356804.

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Frequently Asked Questions

Does Marc Fallah accept my insurance?
You can see the insurance plans that Marc Fallah accepts on their Vitals profile.
Does Marc Fallah accept virtual/telehealth appointments?
Marc Fallah has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Marc Fallah?
You can find contact information for Marc Fallah here on Vitals.
What languages does Marc Fallah speak?
Marc Fallah speaks English.
Which hospitals is Marc Fallah affiliated with?
Marc Fallah is affiliated with Edward Hospital, Advocate Good Samaritan Hospital, and Uchicago Medicine Adventhealth Hinsdale.

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