Contact Us
Address
1615 North US Hwy 75 Ste. A
Sherman, TX 75090
Phone
903-892-9179Hours
Quick Facts
- Board Certified Gastroenterologist
- Currently Accepting New Patients
- Most Insurance Plans Accepted
- Performs Colonoscopies
- Infusion Services Available
Our Locations
GI Alliance - Sherman, TX
Gastroenterology in Sherman, TX
GI Alliance - Sherman, TX
1615 North US Hwy 75
Ste. A
Request Appointment
About John Fletcher, M.D.
Why did you choose to specialize in Gastroenterology?
I discovered an interest in Gastroenterology during medicine rotation as a third year student.
Do you have a specialty of interest within GI?
Nutrition.
Where did you study?
I attended the University of Texas at Austin for undergraduate studies and then the University of Texas Medical School at San Antonio for medical school. I completed my internship, residency and fellowship in gastroenterology at University of Texas Health Science Center, San Antonio, TX.
What certifications do you hold?
Board Certified in Internal Medicine and Gastroenterology.
What do you and your family enjoy doing in your spare time?
Golf and tennis.
Please list your professional affiliations.
Texas Society of Gastroenterology and Endoscopy.
Topics
- Abdominal Pain
- Anal/Rectal Bleeding
- Bloating
- Blood in the Stool
- Bowel Incontinence
- Constipation
- Diarrhea
- Difficulty Swallowing
- Heartburn
- Indigestion
- Nausea
- Unexplained Weight Gain/Loss
- Vomiting
- Yellowing of the Skin/Eyes
- Acid Reflux
- Anal Fissure
- Anemia/Iron Deficiency
- Barrett's Esophagus
- Biliary Obstruction
- Celiac Disease
- C. Difficile Colitis
- Colitis
- Colon Cancer
- Colorectal Polyps
- Crohn's Disease
- Cyclic Vomiting Syndrome (CVS)
- Diverticulitis
- Diverticulosis
- Dysphagia
- Eosinophilic Esophagitis
- Esophageal Motility Disorder
- Esophagitis
- Fatty Liver Disease
- Fistula
- Food Intolerance
- Gallbladder Disease
- Gastritis
- GERD
- Helicobacter Pylori
- Hemorrhoids
- Hepatitis
- Hiatal Hernia
- Ileitis
- Impacted Bowel
- Inflammatory Bowel Disease
- Irritable Bowel Syndrome
- Lactose Intolerance
- Non-alcoholic Steatohepatitis
- Pancreatitis
- Peptic Ulcers
- Primary Biliary Cholangitis
- Primary Sclerosing Cholangitis
- Ulcerative Colitis
- Liver Cirrhosis
- Jaundice
- Anorectal Manometry
- Argon Laser Therapy
- Capsule Endoscopy
- Colon Cancer Screening
- Colonoscopy
- EGD
- Endoscopic Mucosal Resection
- Enteroscopy
- ERCP
- Esophageal Dilation
- Esophageal Manometry
- Feeding Tube Insertion (PEG)
- FibroScan®
- Flexible Sigmoidoscopy
- Hemorrhoid Banding
- Infusion Therapy (IV Infusion)
- Sphincterotomy
Reviews
Very pleased with all aspects of care
The doctor and nurses and all the staff were the sweetest and very professional
Staff was friendly and made me feel comfortable. Kept me to informed what was going on. Procedure went well. No complications.
The office staff was very nice and courteous, made me feel welcome. I didn't have to wait very long as I have have with other offices. Dr. Fletcher and I had a wonderful visit and we discussed what had to do to find out what is going on with my body and suggested I should take a test. I recommend to any of my relatives.
As always, my experience was great. Every staff member was great and Dr fletcher was great. His demeanor is so great that I think he is someone that I could be a good friend of. Please share that with him!!
106
Total Reviews
4.9
Average Rating