Dr. Mark Demeo, MD

Dr. Mark Demeo, MD

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Gastroenterology  ·  
Male  ·  
61 y/o
(12)

Accepting new patients

Dr. Mark Demeo, MD is a gastroenterology specialist in Chicago, IL and has been practicing for 31 years. He specializes in gastroenterology.

University Gastroenterologists

1725 W Harrison St Ste 207

Chicago, IL 60612
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Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Cigna
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Humana
  • MultiPlan
  • Priority Health

Background Check

No malpractice claims found for Illinois
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check Dr. Demeo's experience treating your condition or procedure

Dr. Demeo's Top Procedures and Conditions

Treatment Frequency
Constipation
very high
very high

Treatment Frequency

Dr. Demeo treats Constipation more than 99% of his peers

Dr. Demeo treats this condition more than 99% of his peers

Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Demeo treats Abdominal Disorders more than 99% of his peers

Dr. Demeo treats this condition more than 99% of his peers

Diarrhea
very high
very high

Treatment Frequency

Dr. Demeo treats Diarrhea more than 98% of his peers

Dr. Demeo treats this condition more than 98% of his peers

Dr. Demeo's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Abscess
All Types of Food Poisoning
Anal or Rectal Pain
Anal Prolapse
Anemia
Autoimmune Diseases
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Benign Tumor
Blood Disorders
Cancer
Celiac Disease
Cholecystitis and Gallstones
Cirrhosis
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Cancer
Constipation
Crohn's Disease
Dehydration
Diaphragmatic and-or Hiatal Hernia
Diarrhea
Diverticulitis, Intestinal
Diverticulosis, Intestinal
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Endoscopy (Esophagus, Stomach, Small Intestine)
Enteritis
Esophageal Cancer
Esophageal Diseases
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Esophagitis
Food Poisoning
Gas-Bloat Syndrome
Gastric Ulcer
Gastritis
Gastroenterology Procedures
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastrointestinal Diseases
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemorrhoids
Hepatitis A
Hepatitis B - Immune Response
Hepatitis C
Hernia
Ileus
Indigestion
Inflammatory Bowel Disease
Intestinal Ischemia
Intestinal Obstruction
Irritable Bowel Syndrome
Lactose Intolerance
Liver Damage from Alcohol
Malnutrition
Manometry
Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Non-Neonatal Jaundice
Pancreatitis
Peptic Ulcer
Reflux Esophagitis
Stomach Diseases
Stomal Ulcer
Ulcer
Ulcerative Colitis
Unexplained Weight Loss
Viral Hepatitis
Vomiting Disorders

About Me

Care Philosophy

Everybody that comes in the door has a different story. And so you start off trying to be a detective, and you pull in the information that you have. And then you have the ability at a place like Rush where you can then access other colleagues who ha...

Specialties

  • Gastroenterology

Education

1988
Northwestern Med Center
Fellowship Hospital
1986
Michael Reese Med Center
Residency Hospital
1984
Michael Reese Med Center
Internship Hospital
1983
Rutgers University / New Brunswick Campus
Medical School
1988
1986
1984
1983

Dr. Demeo's Reviews

Likelihood to recommend Dr. Demeo

2.7

Based on 12 reviews

5 Stars
33.333333333333336%
(4)
4 Stars
8.333333333333334%
(1)
3 Stars
0%
(0)
2 Stars
8.333333333333334%
(1)
1 Star
50%
(6)

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Dr. Demeo?
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Average Wait Time
  • 16 – 30 minutes
Dr. Demeo's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Mark Demeo, MD
RecentHighestLowestMost Helpful
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Excellent bedside manner, thoughtful, proactive, I just wish communication would not take weeks on end... busy and all... But still very highly recommended!
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Office Scheduled me for wrong surgery. When I tried to call to correct their mistake, I was on hold 3 separate times for over 20 min each time. Person on phone tried to tell me it was my fault ( why would I schedule for a gtube exchange when I don’t have a gtube). Promised it would be corrected...Read More
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Staff doesn't return calls, staff never identifies themselves when they answer the phone which appears to allow them to be indifferent, uninterested and impatient.
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This is the second GI doctor I have seen within Rush. I switched to Dr. DeMeo because my previous doctor didn't see patients on the days that I am able to go to the office. Dr. DeMeo listens, and tries to come up with solutions to problems keeping in mind my quality of Life. He has called me a...Read More
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Coventry Health Care
Coventry Health America PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
Preferred PPO
MultiPlan
PHCS Network PPO
Priority Health
Priority PPO

Affiliated Hospitals

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