Fayez G. Seif, M.D.



480 U.S. 80 #200

Sunnyvale, TX 75182

Open today 8:30AM - 5 PM

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

Texas Digestive Disease Consultants - Sunnyvale, TX

Gastroenterology in Sunnyvale, TX

Texas Digestive Disease Consultants - Sunnyvale, TX

480 U.S. 80


Sunnyvale, TX 75182

Open today 8:30AM - 5 PM


Texas Digestive Disease Consultants - Rockwall, TX

Gastroenterology in Rockwall, TX

Texas Digestive Disease Consultants - Rockwall, TX

1005 W Ralph Hall Pkwy

Ste 125

Rockwall, TX 75032

Open today 8:30AM - 5 PM

Request an Appointment

If you are experiencing a medical emergency, please call 9-1-1. This form is intended for non-urgent appointment requests only. Non-emergency requests will be responded to within 24-48 hours.

About Fayez G. Seif, M.D.

Why did you choose to specialize in Gastroenterology?

I enjoy caring for my patients gastrointestinal needs and helping them see improvements in their daily lives.  I also find the procedural aspect of the field to be exciting as it involves technology.

Do you have a specialty of interest within GI?

I have a special interest in advanced therapeutic endoscopy and hepatobiliary disease.

Where did you study?

Undergrad, Masters and Medical School: Cairo University, Internship, Residency and GI Fellowship:at New York Medical College.

What certifications do you hold?

Board certified in Gastroenterology and Internal Medicine.

What do you and your family enjoy doing in your spare time?

I am an avid sports fan and enjoy skiing and tennis. I also enjoy reading.

Do you have any special honors or recognitions in your medical career that you would like to share?

I was awarded the Certificate of Distinction for Recognition of Excellence in Teaching from New York Medical College. I have also had numerous articles published on studies conducted in gastroenterological medicine.

Do you fluently speak any other languages in addition to English?

Arabic, French, and Spanish.

Please list your professional affiliations.

American Gastroenterology Association, Texas Medical Association, Dallas County Medical society, American College of Physicians, American College of Gastroenterology and The American Society for Gastroenterology Endoscopy.


Awesome Dr., very knowledgeable and he gave me a very good explanation prior, and post procedure.

J.B. Google

Very satisfied

D.J. Google

I am always pleased with the service I received at Dr Seif office..Dr Seif and his staff are very professional, always kind and genuinely attentive….. I have been a patient of Dr Seif for more than three years, and have developed a trust in his professional abilities..So much so that I have recommended five family members to his practice, that’s how confident I am in Dr Seif’s skills and professionalism….

E.W. Google

Had a great experience it was an easy checking . A little wait but nothing major. But great service. All staff was friendly and very helpful at all times. Doctor is awesome angel hands didn’t feel a thing. Was a very quick procedure. Was in and out at no time. Thank you doctor and staff.

M.M. Google

Over the 6-years I’ve been with Dr Fayaz Seif at Texas Digestive Disease Consultants My care by all the staff has been exemplary. Be confident that your health will be in great hands.

T.H. Google


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