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Moustafa Youssef

Dr. Moustafa Youssef , MD



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 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 and capsule endoscopy as well as advanced therapeutic ERCP procedures. Dr. Youssef uses a multidisciplinary approach in 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 their quality of life through the management of 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.

Education & Training
Board Certified: Internal Medicine and Gastroenterology
Fellowship: Gastroenterology, University of New Mexico, Albuquerque, NM
Residency: University of New Mexico, Albuquerque, NM
MD: University of Mansoura, School of Medicine, Egypt

Awards and Accreditation:
Beds doctors Fort Worth magazine Logoliving magazine best doctors logo
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
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Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed
Office cleanliness

Based on patient feedback.


preferred provider
Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.


Dr. Youssef's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
5.0 Provides follow-up as needed
Office Rating
Showing ratings for:
647 N Miller Rd, Mansfield, TX, 76063
n/a Average office wait time
5.0 Office cleanliness
5.0 Courteous staff
5.0 Scheduling flexibility
647 N Miller Rd
Mansfield, TX, 76063
Showing 1-20 of 24 reviews
"Dr Youssef is my third GI Dr in the last year and a half and is hands down the most proactive Dr I have experienced. He got my Crohn’s under control incredibly quick after my first visit and scheduling labs to support the progress. I would refer anyone to him without any reservations and his staff are equally as pleasant to deal with."
  • May 7, 2024
"Dr Youssef and the staff were excellent and clearly have patient care as the priority! Highly recommended "
  • May 7, 2024
"Very good!"
  • March 28, 2024
"Dr Youssef was infomative, friendly and professional with a caring staff, I highly recommend Dr Youssef!"
  • February 17, 2024
"Very pleasant office staff, professional and welcoming. The nurse who called me back was kind, supportive of my concerns, and easy to talk with. Dr. Youssef was on time, asked questions, listened, and addressed my questions. He was extremely personable and reassuring of my upcoming procedures. "
  • February 9, 2024
"Great listener, gave me my time and was very thorough explaining everything related to my case. "
  • January 12, 2024
"Dr. Youssef listens to your comments about your problems very well. His comments are right to the point and his comments of what needs to be done are always right on. He explains what needs to happen to alleviate the problem. His instructions are concise and clear. You feel that you are in good hands."
  • December 22, 2023
"Dr. Youssef and his staff are wonderful. They’re professional without losing their compassion for their patients. I feel blessed that I have found them."
  • December 21, 2023
"Very professional and knowledgeable. "
  • December 19, 2023
"The Dr is outstanding! Listen to me even though my speech is terribly impaired. Already has me lined up for numerous tests. This was my first visit and he treated me like I had known him for years. He’s determined to find out what is going on with me and I have no doubt he will!"
  • December 1, 2023
"I came to visit Dr Youssef after a trip to the emergency room. His experience Reid valuable to someone who knew nothing about GI issues. Now I feel I have excellent advice and guidance with diet and lifestyle issues for the future. thank you Dr. Youssef!"
  • December 1, 2023
"First visit. Dr. Was very professional and created an atmosphere that made it easy to feel comfortable even though it was a first visit. Staff was very friendly and helpful."
  • November 10, 2023
"Every thing we talked about was important.. "
  • October 27, 2023
"I was alittle dissatisfied with a small error. Nobody asked me to bring my last results of blood work where my iron is concern. There wasn't a sharing app between the 2 offices and my cell wasn't able to pick up the My Chart so I could show my results. So dr. Youssef kindly I might have to ask my doctor to release and forward the results or I might need to have new blood work done so he can better help me. It was just a long drive to Mansfield for a less than 15 minute visit with my doctor. He has performed this procedure twice in the past, on me and all was good. His staff was excellent."
  • October 10, 2023
"Has a very friendly staff. My only issue is the wait time. My last appointment was for 3:30 p.m. finally got into a about 4:15. Saw the Dr about 4:25 and lleft at 4:35. Several patients that came in after me were called back ahead of me. I realize there are other Dr's but I got there only about 10 minutes before my appointment due to school zones and traffic. This wasn't the first time I had to wait this long."
  • October 9, 2023
"I have gone to Dr. Yousseff for two separate appointments and I would continue to go to him. "
  • October 4, 2023
"Very kind, accommodating, and understandable. He explained it really well. "
  • September 29, 2023
"Very thorough, very well informed and answered all my questions a. True professional- office staff was outstanding "
  • September 26, 2023
"Dr. Youssef is very knowledgeable in this field. He’s open to hear your perspective on his treatments. He is a teaching practitioner and I appreciate that. "
  • September 2, 2023
"Dr. Youssef is a great doctor. He listens to your problems and gives you his medical advice in language you can understand. He is never in a hurry and lets you know that he’s on top of your problem. His instructions for your care are clear and he encourages you to follow through to a successful conclusion. He is all you could hope for in a doctor."
  • September 1, 2023


647 N Miller Rd
Mansfield, TX, 76063
  • Accepting New Patients
  • Accepting New Patients


  • Abdominal Pain
  • Acid Reflux
  • Anal Fissure
  • Barretts Esophagus
  • Bleeding or Blood in the Stool
  • Bloating
  • C Difficile Colitis
  • Celiac Disease
  • Chrons Disease
  • Colitis
  • Colorectal Polyps
  • Constipation
  • Cyclic Vomiting Syndrome CVS
  • Diarrhea
  • Diverticulitis
  • Diverticulosis
  • Dysphagia
  • Eosinophilic Esophagitis
  • Esophageal Motility Disorder
  • Esophagitis
  • Failure To Thrive FTT
  • Fatty Liver Disease
  • GERD - Gastroesophageal Reflux Disease
  • Gastritis
  • H Pylori - Heliobacter Pylori
  • Hemorrhoids
  • Hepatitis
  • IBD - Inflammatory Bowel Disease
  • IBS - Irritable Bowel Syndrome
  • Ileitis
  • Iron Deficiency Anemia
  • Jaundice
  • Lactose Intolerance
  • Liver Cirrhosis
  • NASH - Non-Alcoholic Steatohepatitis
  • PBC - Primary Biliary Cholangitis
  • PSC - Primary Sclerosing
  • Cholangitis
  • Pancreatitis
  • Peptic Ulcers
  • Ulcerative Colitis


  • Abdominal Ultrasound
  • CT or CAT Scan Computed Tomography
  • Capsule Endoscopy
  • Colonoscopy with Polypectomy
  • Esophagogastroduodenoscopy EGD
  • Feeding Tube Insertion PEG
  • Fibroscan
  • Flexible Sigmoidoscopy
  • MRI
  • MRA
  • MRCP



Medical School
University of Mansoura


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