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Dr. Mohammad Fayyaz, MD
Gastroenterology* Age 58
Dr. Mohammad Fayyaz, MD
1.0 (1 Ratings)
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Dr. Mohammad Fayyaz, MD is a Gastroenterologist in Chicago, IL.
Dr. Mohammad Fayyaz, MD
1.0 (1 Ratings)
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Dr. Mohammad Fayyaz, MD

Gastroenterology* Age 58
Chicago, IL
Accepting new patients
36 years of experience
Dr. Mohammad Fayyaz, MD is a Gastroenterologist in Chicago, IL.

About Dr. Mohammad Fayyaz, MD

Dr. Fayyaz graduated from Aga Khan Medical College in 1990 and completed a residency at University at Buffalo - State University of New York. Dr. Mohammad Fayyaz, MD is a Gastroenterologist in Chicago, IL and has 36 years experience. Dr. Fayyaz has experience treating conditions like Congenital Anomaly Esophagus, Gastroptosis, Diaphragmatic and Hiatal Hernia, Constipation, Congenital Anomaly Intestine, Esophageal Motility Disorders, Gastroesophageal Reflux Disease (GERD), Anal or Rectal Pain and Esophageal Ulcer among other conditions at varying frequencies. Dr. Fayyaz's office accepts new patients. Dr. Fayyaz is board certified in Gastroenterology and accepts multiple insurance plans.

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Experience Check

Enter a condition or procedure
Congenital Anomaly Esophagus
Gastroptosis
Diaphragmatic and Hiatal Hernia
Congenital Anomaly Esophagus
Gastroptosis
Diaphragmatic and Hiatal Hernia
Constipation
Congenital Anomaly Intestine
Esophageal Motility Disorders
Gastroesophageal Reflux Disease (GERD)
Anal or Rectal Pain
Esophageal Ulcer
Endoscopy
Duodenal Polypectomy
Intestinal Diverticulosis
Esophagitis
Reflux Esophagitis
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Manometry
Flexible Sigmoidoscopy
Rigid Proctosigmoidoscopy
Gastritis
Gas-Bloat Syndrome
Barrett's Esophagus
Familial Adenomatous Polyposis
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Polyp
Unexplained Weight Loss
Abdominal Pain
Anemia
  • View other providers who treat Anemia
Cirrhosis
Diarrhea
  • View other providers who treat Diarrhea
Dysphagia
Barretts Esophagus with Dysplasia
Duodenal Ulcer
Gastrointestinal Bleeding
Intestinal Ulcer
Malnutrition
Nausea
  • View other providers who treat Nausea
Vomiting Disorders
Inflammatory Bowel Disease
Irritable Bowel Syndrome
Gastric Ulcer
Colonoscopy
Chronic Gastritis
Ascites
  • View other providers who treat Ascites
Ulcerative Colitis
Gallstones
Duodenitis
Noninfectious Gastroenteritis and Colitis
Hypokalemia
Laparoscopic Removal of Stones from Biliary Tract
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Intestinal Obstruction
Esophageal Varices
Eosinophilic Esophagitis
Crohn's Disease
Pancreatitis
Gastroparesis
Pancreas Surgeries
Vitamin_Deficiency
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Alcoholic Gastritis
Alcoholic Hepatitis
All Types of Food Poisoning
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Dysentery
Ehlers-Danlos Syndrome
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Folate Deficiency Anemia
Food Allergy
Food Poisoning
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Giardiasis
Heartburn
Hemochromatosis
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
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 Prolapse
Ischemic Colitis
Lactose Intolerance
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pelvic Abscess
Peptic Ulcer
Pernicious Anemia
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Salmonella Food Poisoning
Splenomegaly
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin B12 Anemia
Bile Duct Procedure
Biliary Drainage
Colon Cancer Screening
Colorectal Cancer Screening
Endoscopic Billiary Stone Removal
Gallbladder Scan
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Sigmoidoscopy
Transendoscopic Stent Placement
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Open Access Plus
    Cigna HMO
    Cigna PPO
  • BlueCard PPO
  • Premier Care Network Plus - Innovation Health
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
  • Blueprint Health
    Blue Cross Blue Shield of Illinois PPO
    Blue Choice Select PPO
  • HealthyBlue Advantage
  • Navigate Plus POS
    Options PPO
    Navigate HMO
    Choice Plus POS

Where Dr. Mohammad Fayyaz, MD Sees Patients

  1. 1 UI Health Transplant Clinic
    1009 S Wood St, Chicago, IL 60612
  2. 2 Office
    325 Essjay Rd, Buffalo, NY 14221
  3. 3 Office
    1740 W Taylor St Rm 2139, Chicago, IL 60612
  4. 4 Buffalo Medical Group
    425 Essjay Rd Ste 170, Buffalo, NY 14221

What Patients Say

Likelihood to recommend Dr. Fayyaz
1.0
Based on 1 Reviews
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1 Star (1)

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Patient Reviews
Sep 08, 2025
Dr. Fayyaz put me on a medication that caused severe mental issues and other physical side effects. I don’t fault him for putting in the medication because there is no way to know until you try something. However, when I told him my experience and how it damaged my life and put me in the ER, he denied the medication could cause that. I did my own investigation and there are thousands of reviews of others experiencing the same issues while taking the medication. He wanted to continue on it. It didn’t help my symptoms and it almost ended my existence. Shame on you, Dr. Fayyaz. You need to listen to your patients and know what you are prescribing to patients. After I refused the medication all those issues stopped.
— Sep 08, 2025
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Meet Dr. Mohammad Fayyaz, MD

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Fayyaz communicate via email?
10 users said yes.
Yes
(10)
No
(3)
Does Dr. Fayyaz offer telehealth services or virtual visits?
9 users said yes.
Yes
(9)
No
(1)
Does Dr. Fayyaz offer an online patient portal?
13 users said yes.
Yes
(13)
No
(0)
Does Dr. Fayyaz have free onsite parking?
13 users said yes.
Yes
(13)
No
(1)
Does Dr. Fayyaz offer weekend visits?
2 users said yes.
Yes
(2)
No
(9)
Does Dr. Fayyaz offer evening visits?
1 user said yes.
Yes
(1)
No
(8)
Does Dr. Fayyaz specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Fayyaz specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Fayyaz specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Fayyaz specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Fayyaz accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Fayyaz's Practice

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. Mohammad Fayyaz, MD. To arrange an appointment, call the number on Dr. Fayyaz's profile.

Dr. Fayyaz frequently treats the following conditions: Congenital Anomaly Esophagus, Gastroptosis, Diaphragmatic and Hiatal Hernia, Constipation, Congenital Anomaly Intestine, Esophageal Motility Disorders, Gastroesophageal Reflux Disease (GERD), Anal or Rectal Pain and Esophageal Ulcer. See more on Sharecare.

Dr. Mohammad Fayyaz, MD is affiliated with University of Illinois Hospital and Clinics and Sisters of Charity Hospital.

Yes, Dr. Mohammad Fayyaz, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • Aga Khan Medical College
    1990
Medical Education
Board Certifications
  • Gastroenterology
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
  • University at Buffalo - State University of New York
    1993
Internship
Residency Hospital
  • University at Buffalo - State University of New York
    1995
Residency Hospital

Hospitals Where Dr. Mohammad Fayyaz, MD Practices

  • University of Illinois Hospital and Clinics

    1740 W Taylor St, Chicago, IL

  • Sisters of Charity Hospital

    2157 Main St, Buffalo, NY

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