
Fellowship, Residency, Medical School, Internship
Medical Registration Verified
Dr. Richard Johnston is a Gastroenterologist and Internal Medicine in Columbus 39705, Columbus MS and has an experience of 21 years in these fields. Dr. Richard Johnston practices at Baptist Memorial Hospital-Golden Triangle in Columbus 39705, Columbus MS and Gastroenterology Associates of Columbus PA in Columbus 39705, Columbus MS. He completed Fellowship from Jackson Memorial Hospital in 2009,Residency from University of Mississippi Medical Center in 2006 and Medical School from University of Mississippi School of Medicine in 2002. Some of the services provided by the doctor are: Duodenal Ulcer,Barrett's Esophagus,Abdominal Pain,Noninfectious Gastroenteritis and Colitis and Pancreatitis etc.
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130 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