Moustafa Youssef, M.D.



647 Miller Road Ste. 100

Mansfield, TX 76063

Quick Facts

  • Virtual Telemedicine Visits Available, Call For Details
  • Board Certified Gastroenterologist
  • Transoral lncisionless Fundoplication (TIF) Specialist
  • Currently Accepting New Patients
  • Most Insurance Plans Accepted
  • Performs Colonoscopies

GI Alliance - Mansfield Endoscopy Center - N. Miller Rd

Gastroenterology in Mansfield, TX

GI Alliance - Mansfield Endoscopy Center - N. Miller Rd

647 Miller Road

Ste. 100

Mansfield, TX 76063

Open today 8:30AM - 4:30PM


GI Alliance - Mansfield, TX - N. Miller Rd

Gastroenterology in Mansfield, TX

GI Alliance - Mansfield, TX - N. Miller Rd

647 N. Miller Rd

Mansfield, TX 76063

Open today 8:30AM - 4:30PM

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 Moustafa Youssef, M.D.

Dr. Moustafa Youssef is board-certified in both gastroenterology and internal medicine; he earned his Medical Degree in Egypt and moved to the United States in 2005 to continue his medical training. He completed an Internal Medicine residency and a Gastroenterology and Hepatology fellowship at the University of New Mexico In Albuquerque.

Dr. Youssef is skilled in all areas of Gastroenterology with a special interest in colon cancer screening (e.g., colonoscopy), Acid Reflux “GERD,” constipation, IBS, and management of inflammatory bowel disease, including Crohn’s disease and ulcerative colitis.

Procedures that he routinely performs are upper endoscopy "EGD," colonoscopy, esophageal manometry, BRAVO PH monitoring, capsule endoscopy, and advanced therapeutic ERCP procedures.

Dr. Youssef uses a multidisciplinary approach to treating digestive conditions by integrating alternative medicine and nutrition along with state-of-the-art medical and endoscopic management. He strives to improve his patient's experiences and quality of life by managing their conditions.

Dr. Youssef was among the first few providers in the DFW area to offer the TIF (Transoral incisionless Fundoplication) procedure. Dr. Youssef uses TIF to treat the underlying cause of GERD. This innovative procedure rebuilds the antireflux valve and restores the body's natural protection against reflux. Dr. Youssef recommends the TIF procedure for qualified candidates because clinical studies demonstrate that TIF patients have long-term relief and rarely report side effects commonly associated with traditional antireflux surgery. It also has an excellent safety profile with minimal complications.

Dr. Youssef enjoys the outdoors for leisure and loves fishing and traveling. He is married and has 2 children.

Board Certified: Internal Medicine and Gastroenterology

Education & Training

  • Fellowship: Gastroenterology, University of New Mexico (Albuquerque, NM)
  • Residency: University of New Mexico (Albuquerque, NM)
  • MD: University of Mansoura, School of Medicine (Egypt)

Professional Affiliations

  • Tarrant County Medical Society
  • Texas Medical Association
  • American College of Physicians
  • Texas Society for Gastroenterology and Endoscopy
  • American College of Gastroenterology
  • American Gastroenterology Association
  • American Society for Gastrointestinal Endoscopy

Facility Affiliations

  • Methodist Mansfield Medical Center
  • Texas Health Mansfield Hospital
  • Methodist Midlothian Medical Center
  • Texas Health Harris Methodist, Fort Worth
  • Digestive Health center of North Richland hills.
  • Medical City Fort Worth
  • Baylor Scott & White All Saints, Fort Worth

Spoken Language

  • English
  • Arabic


GI Alliance is an extremely well run and well organized organization. All employees were very friendly, knowledgeable and efficient. Dr Youssef very friendly, easy to understand and never lacking in efficiency. I was so very impressed. I was in and out in a heartbeat, but never did I feel cheated on time.

B.R. Google

Friendly support staff. Quick doctors appointment

R. Google

Very caring and informative visit,everyone was kind and considerate

J.M. Google

Dr. Youssef is very thorough - asked many pertinent questions. Made me feel comfortable about his ability to define and treat my symptoms. First visit - will not be my last.

J.O. Google

Dr Youssef was very informative, friendly and professional, the procedure was seamless with a caring staff. I highly recommend Dr Youssef.

L.P. Google


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