Summary

Dr. Mohammad Fayyaz is a gastroenterologist and internal medicine physician with 36 years of experience treating digestive health conditions. He earned his medical degree from Aga Khan University Medical College and completed his residency at SUNY. Dr. Fayyaz provides comprehensive care for both routine internal medicine needs and specialized gastrointestinal disorders. He speaks English fluently.

Dr. Fayyaz practices at multiple locations including Buffalo, Amherst, Orchard Park, and Chicago, with affiliations at Kenmore Mercy Hospital, Mercy Hospital of Buffalo, University of Illinois Hospital, and Millard Fillmore Suburban Hospital. His expertise includes treating colon polyps, diverticular disease, and diverticulosis. He performs essential diagnostic procedures such as colonoscopy, lower GI endoscopy, and upper GI endoscopy to help patients maintain optimal digestive health. Patients have given him an average rating of 3.5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.5
  • 36 years of experience
  • speaks English
  • Suny
  • 9 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 4 hospital affiliations
  • 5 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Mohammad Fayyaz has 5 locations

Buffalo Surgery Center Llc

3921 Sheridan DrAmherst, NY 14226
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed

Mercy Hospital Of Buffalo

565 Abbott RdBuffalo, NY 14220

Buffalo Medical Group

3900 N Buffalo StOrchard Park, NY 14127
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

University Of Illinois Hospital

1740 W Taylor StChicago, IL 60612

Specialty Care Building At Ui Health

1009 S WOOD STCHICAGO, IL 60612
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat9:00 am - 1:00 pm
SunClosed

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Dr. Mohammad Fayyaz, MDTheresa Obonyano, APRNDr. Qin Rao, MDDr. Daniel Perl, MD
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.5 
36 Years of Experience 12 Years of Experience 11 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Amherst , NYSACRAMENTO , CANEW YORK , NYNEW YORK , NY
Med School: Aga Khan University Medical College Med School: The University of Texas Health Science Center at Houston Med School: State University of New York Med School: Icahn School Of Medicine At Mount Sinai
Current Profile
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Insurance Plans Accepted by Dr. Mohammad Fayyaz

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Mohammad Fayyaz has the following 2 specialties

Specialty Expertise

Dr. Mohammad Fayyaz has the following 11 areas of expertise

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

Certifications, License, & Education

36 Years Experience

Dr. Mohammad Fayyaz holds inactive and active medical licenses in the states of New York and Illinois.

Medical License

Medical Doctor with an inactive medical license in the state of New York that expired in 2025 and an active medical license in the state of Illinois that expires in 2026.

Education & Training

Residency

Completed their residency at Suny.

Medical School

Graduated from Aga Khan University Medical College in 1990.

NPI Number

Dr. Fayyaz's NPI number is 1992731616.

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Frequently Asked Questions

Where is Dr. Mohammad Fayyaz's office located?
Dr. Mohammad Fayyaz's office is located at 3921 Sheridan Dr, Amherst, NY, 14226.
Does Dr. Mohammad Fayyaz accept virtual/telehealth appointments?
Dr. Mohammad Fayyaz 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 Dr. Mohammad Fayyaz?
You can find contact information for Dr. Mohammad Fayyaz here on Vitals.
Which hospitals is Dr. Mohammad Fayyaz affiliated with?
Dr. Mohammad Fayyaz is affiliated with Kenmore Mercy Hospital, Mercy Hospital Of Buffalo, University Of Illinois Hospital, and Millard Fillmore Suburban Hospital.
Does Dr. Mohammad Fayyaz accept my insurance?
You can see the insurance plans that Dr. Mohammad Fayyaz accepts on their Vitals profile.

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