John Fletcher, M.D.
Gastroenterologist
Contact Us
Address
1615 North US Hwy 75 Ste. A
Sherman, TX 75090
Phone
903-892-9179Hours
Open today 8 AM - 5 PMQuick 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
Open today 8 AM - 5 PM
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