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Dr. Mark Demeo, MD

Gastroenterology* Age 67
Dr. Mark Demeo, MD
3.4 (30 Ratings)

Offers telehealth

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Dr. Mark Demeo, MD is a Gastroenterologist in Chicago, IL.
Dr. Mark Demeo, MD
3.4 (30 Ratings)
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Dr. Mark Demeo, MD

Gastroenterology* Age 67
Chicago, IL
Accepting new patients
41 years of experience

Offers telehealth

Dr. Mark Demeo, MD is a Gastroenterologist in Chicago, IL.

About

Dr. Demeo graduated from Rutgers New Jersey Medical School in 1983 and completed a residency at Michael Reese Medical Center.Dr. Mark Demeo, MD is a Gastroenterologist in Chicago, IL and has 41 years experience. Dr. Demeo currently practices at University Gastroenterologists and are affiliated with Northwestern Memorial Hospital, Rush Oak Park Hospital and Rush University Medical Center. Dr. Demeo has experience treating conditions like Constipation, Abdominal Pain and Diarrhea among other conditions at varying frequencies. At present, Dr. Demeo received an average rating of 3.4/5 from patients and has been reviewed 30 times. Dr. Demeo's office accepts new patients and telehealth appointments. Dr. Demeo is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Gastroenterologists

Compare Dr. Demeo with our nearby Gastroenterologists at AdventHealth Chicago
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These providers are on the medical staff of AdventHealth Chicago.
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Experience Check

Enter a condition or procedure
Constipation
Abdominal Pain
Diarrhea
Constipation
Abdominal Pain
Diarrhea
Constipation
Abdominal Pain
Diarrhea
  • View other providers who treat Diarrhea
Gas-Bloat Syndrome
Hemorrhoids
Celiac Disease
Gastrointestinal Malabsorption
Unexplained Weight Loss
Anemia
  • View other providers who treat Anemia
Barrett's Esophagus
Chronic Gastritis
Colorectal Polyp
Congenital Anomaly Intestine
Crohn's Disease
Diaphragmatic and Hiatal Hernia
Duodenitis
Dysphagia
Esophagitis
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroparesis
Gastroptosis
Heartburn
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Obstruction
Intestinal Ulcer
Irritable Bowel Syndrome
Nausea
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Pelvic Abscess
Reflux Esophagitis
Retroperitoneum Cancer
Vitamin_Deficiency
Vomiting Disorders
Duodenal Polypectomy
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
All Types of Food Poisoning
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Bowel Strangulation
Cirrhosis
Coccygeal Pain
Colon Cancer
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Ulcer
Dysentery
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Motility Disorders
Esophageal Varices
Food Poisoning
Gastric Ulcer
Gastrojejunal Ulcer
Hemochromatosis
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Ileus
  • View other providers who treat Ileus
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Malabsorption Carbohydrate
Ischemic Colitis
Liver Damage from Alcohol
Malnutrition
Megacolon
Peptic Ulcer
Pouchitis
Proctoptosis
Rectal Prolapse
Rectal Ulcer
Small Intestine Infarction
Stomal Ulcer
Ulcerative Colitis
Upper Digestive Tract Cancer
Viral Hepatitis
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Cigna
    Cigna PPO
    Cigna HMO
    Open Access Plus
  • Anthem Blue Cross Blue Shield PPO
  • Choice Care PPO
    Preferred PPO
  • National (BlueCard) PPO
  • Choice Plus POS II
    Aetna HMO
    Aetna
  • Blue Card PPO
  • First Health (Coventry Health Care) PPO
  • MultiPlan PPO

Locations

  1. 1 Chicago Office
    1725 W Harrison St Ste 207, Chicago, IL 60612
    Icon Directions Right Arrow Directions Phone Icon (312) 942-5861
  2. 2 University Gastroenterology
    610 S Maple Ave Ste 2700, Oak Park, IL 60304
    Icon Directions Right Arrow Directions Phone Icon (312) 942-5861

Patient Satisfaction

Likelihood to recommend Dr. Demeo
3.4
Based on 30 Reviews
5 Stars (16)
4 Stars (2)
3 Stars (0)
2 Stars (1)
1 Star (11)

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How likely are you to recommend Dr. Demeo?

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Patient Reviews
Feb 20, 2022
Doctor DeMeo explained everything to me and included me in any decision regarding my treatment. He informed me of my options and the benefits of the treatment(s) and also of any possible risks. He is very open and inclusive in his discussions with me and answering any questions I have. He is very thorough in explaining what is causing my issue and why the treatment he is recommending will help me.
— Feb 20, 2022
See more reviews on Healthgrades
Photo: Dr. Mark Demeo, MD
How would you rate your experience with Dr. Mark Demeo, MD?
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Dr. Demeo's Office & Staff

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  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Demeo

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Demeo?
Call now to make an appointment
(312) 942-5861

About Me

Specialties*
Gastroenterology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Rutgers New Jersey Medical School
    1983
Medical Education

Board Certifications

Board Certifications
  • Gastroenterology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.

Internship

Internship
  • Michael Reese Medical Center
    1984
Internship

Residency

Residency Hospital
  • Michael Reese Medical Center
    1986
Residency Hospital

Fellowship

Fellowship Hospital
  • Northwestern Memorial Hospital
    1988
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Demeo communicate via email?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Demeo offer telehealth services or virtual visits?
No users said yes.
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No
(1)
Does Dr. Demeo offer an online patient portal?
1 user said yes.
Yes
(1)
No
(0)
Does Dr. Demeo have free onsite parking?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Demeo offer weekend visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Demeo offer evening visits?
No users said yes.
Yes
(0)
No
(1)
Does Dr. Demeo specialize in working with children or adolescents?
No responses yet.
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(0)
No
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Does Dr. Demeo specialize in working with seniors?
No responses yet.
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Does Dr. Demeo specialize in couples therapy?
No responses yet.
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Does Dr. Demeo specialize in working with LGBTQ+ community?
No responses yet.
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(0)
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Does Dr. Demeo accept insurance?
No responses yet.
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(0)
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Demeo, MD. To arrange an appointment, call the number on Dr. Demeo's profile.

Dr. Demeo frequently treats the following conditions: Constipation, Abdominal Pain and Diarrhea. See more on Sharecare.

Dr. Mark Demeo, MD is affiliated with Northwestern Memorial Hospital, Rush Oak Park Hospital and Rush University Medical Center.

Yes, Dr. Mark Demeo, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Northwestern Memorial Hospital

    251 E Huron St, Chicago, IL

  • Rush Oak Park Hospital

    520 S Maple Ave, Oak Park, IL

  • Rush University Medical Center

    1653 W Congress Pkwy, Chicago, IL