
Dr. John Thesing is a Gastroenterologist in Colorado Springs 80906, Colorado Springs CO and has an experience of 45 years in this field. Dr. John Thesing practices at Robert Cheek Gardner Md in Colorado Springs 80906, Colorado Springs CO and Gastrointestinal Associates PA in Overland Park 66212, Overland Park KS. Some of the services provided by the doctor are: Neoplasm of Gastrointestinal Tract,Ulcerative colitis,Duodenal Ulcer,Gastrointestinal Malabsorption and Malnutrition etc.
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139 Surgeries & Treatments

Wireless pH Testing

VAP Lipid Testing

Ultrasound, Esophageal

Ultrasound, Endoanal
Sigmoidoscopy
Screening Colonoscopy

Rigid Proctosigmoidoscopy

Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)

pH Probe

Manometry