Dr. John T Fletcher, MD



Gastroenterology   -  Texas,  Sherman

 Overview

Dr. John T Fletcher, MD works in Sherman, Texas is a specialist in Gastroenterology, Internal Medicine and graduated Bexar Co Hospital in 1977. Dr. Fletcher is affiliated with Wilson N. Jones Medical Center

 Specialties

  • Gastroenterology
  • Internal Medicine

 Conditions

• Acupuncture Meridian Therapy
• Aneurysmal Bone Cyst
• Blindness
• Chronic Pain Management
• Chronic Renal Insufficiency
• Cirrhosis
• da Vinci® Prostate Removal
• da Vinci® Prostate Surgery
• Diabetic Retinopathy
• Dystonia 7, Torsion
  ...
• Ethmoidectomy (Sinus Surgery)
• Exercise Management
• Female Pelvic Disorders
• Glaucoma - Ectopia Microspherophakia - Stiff Joints - Short Stature
• Guar Gum Allergy
• Herpes Simplex Virus Antenatal Infection
• Inflammatory Bowel Disease
• Islet Cell Adenoma
• Laparoscopic Salpingectomy
• Lower Back Injuries
• Minimally Invasive Resection of Mediastinal Tumor
• Optic Ataxia
• Orbital Lymphoma
• Panic Disorder With Agorapobia
• Polycystic Ovarian Syndrome
• Primary Progressive Multiple Sclerosis
• Pterygium
• Radical Retropubic Prostate Removal
• Radiesse® Injections
• Renal Artery Stenosis (RAS)
• Restylane® Injections
• Retinal Laser Photocoagulation
• Retinal Testing
• Retrograde Pyetograms
• Scrambler Therapy (ST5)
• Screening Colonoscopy
• Shoulder Arthroscopy
• Stomach Surgery
• Thoracoscopic Segmentectomy
• Throat Culture
• Throat Swab
• Thromboendarterectomy or Excision of Infected Graft
• Vaginal Cancer
• Vulvar Cancer
 more details

 Procedures

• Abdominal Pain
• Anemia
• Barrett's Esophagus
• Benign Neoplasm of the Digestive System
• Biliary Atresia
• Cholecystitis and Gallstones
• Cirrhosis
• Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
  ...
• Diaphragmatic and-or Hiatal Hernia
• Diverticulitis, Intestinal
• Diverticulosis, Intestinal
• Diverticulum of Esophagus
• Duodenal Ulcer
• Duodenitis
• Dysphagia
• Endoscopy (Esophagus, Stomach, Small Intestine)
• Enteritis
• Esophageal Cancer
• Esophageal Ulcer
• Esophageal Varices
• Esophagitis
• Gas-Bloat Syndrome
• Gastric Ulcer
• Gastritis
• Gastroesophageal Reflux Disease (GERD)
• Gastrointestinal Bleeding
• Gastroparesis
• Hemorrhoidectomy or Excision of Anal Tags
• Hemorrhoids
• Hepatitis B - Immune Response
• Hepatitis C
• Intestinal Abscess
• Intestinal Obstruction
• Irritable Bowel Syndrome
• Lactose Intolerance
• Liver Biopsy
• Malnutrition
• Non-Neonatal Jaundice
• Pancreatitis
• Peptic Ulcer
• Pyloric Stenosis
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Unexplained Weight Loss
• Vomiting Disorders
 more details

 Board Certifications

  • Board Certified by the American Board of Internal Medicine

 State License

  • Texas

 Education & Training

Residency Hospital

Bexar Co Hospital

San Antonio, TX, USA

Year completed: 1977

Internship Hospital

Bexar Co Hospital

San Antonio, TX, USA

Year completed: 1975

Medical School

University Of Texas Medical School At San Antonio



Fellowship Hospital

University Tex

Houston, TX, USA

Year completed: 1979

 Awards

1   AGA
2   TX Soc Gastro Endoscop
3   TXSGE

 Dr. Fletcher Reviews

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 Office Locations


Primary location

 Texoma Gastroenterology Cnsltnt
425 North Highland Avenue Suite 130
Texas (TX)
Sherman
75092
 Phone:(903) 892-9179

Accepting New Patients

  • No
* Please verify this information when scheduling an appointment.

 Map & Directions



Texoma Gastroenterology Cnsltnt, 425 North Highland Avenue Suite 130, Sherman, Texas (TX), 75092




 Insurances Accepted (check insurance plans)

  • Aetna
  • Aetna HMO
  • Assurant Health
  • Blue Card PPO
  • Blue Choice
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Choice Care PPO
  • Choice Plus POS
  • Choice Plus POS II
  • Cigna
  • Cigna HMO
  • Cigna PPO
  • Commercial Insurance Company
  • Delta Health System
  • First Health (Coventry Health Care)
  • First Health (Coventry Health Care) PPO
  • Great West Healthcare-Cigna PPO
  • HealthFirst
  • HealthSmart
  • Humana
  • LocalPlus
  • Medicare
  • Medicare MCR
  • MultiPlan
  • MultiPlan PPO
  • Navigate HMO
  • Navigate POS
  • Open Access Plus
  • Options PPO
  • PHCS Network PPO
  • Planned Administration Inc
  • Preferred PPO
  • United Healthcare
  • UnitedHealthCare

* Please verify this information when scheduling an appointment.

 Blog Posts

Blog Posts for Dr. John T Fletcher, MD are not present.

 Patients Questions

Patients questions for Dr. John T Fletcher, MD are not present.

 Affiliated Hospitals


Wilson N. Jones Medical Center photo


Wilson N. Jones Medical Center

500 North Highland Avenue Texas TX, Sherman, 75092

Wilson N. Jones Medical Center is a hospital located in Sherman, TX. Procedures/Diagnosis costs are above the state average in 2 of 11 procedures. Length of Stay is shorter than the state average in 2 of 11 procedures.



  •  Latest reviews for Gastroenterology specialists

  • Dr. C. is a pleasant, professional caring and fun doctor. Answered all my questions on a keep it simple level and explained everything. He took his time. I will refer them when needed. What a great group!
    07 February 2024
    (6)
  • He is the best if you need help with panic attacks. He fixed up my medication and I feel better.
    31 January 2024
    (40)
  • Dr. Jungblut and staff are all professional, fun, conscientious. Been going here for a long time. My children and grandchildren now see Dr. Jungblut too.
    24 January 2024
    (7)
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