Services Performed

NH Gastroenterology offers you the latest care and treatment options for a wide-range of digestive conditions and disorders including conditions of the esophagus, stomach, small intestine, colon and rectum, pancreas, gallbladder and bile ducts.


  • Barrett’s Esophagus
  • Celiac Disease
  • Diverticulits
  • Eosinophilic esophagitis
  • Esophageal and swallowing disorders
  • Gastrointestinal cancers
  • Gastroesophageal reflux disease (GERD)
  • Inflammatory conditions (Microscopic colitis, etc.)
  • Inflammatory bowel disease (Crohn’s Disease, Ulcerative Colitis
  • Irritable bowel syndrome (IBS)
  • Disorders of the Pancreas
  • Swallowing disorders

GI services offered include:

  • Radiofrequency ablation treatment for Barrett’s esophagus
  • Bravo pH monitoring system
  • Capsule endoscopy
  • Colonoscopy
  • Endoscopic retrograde cholangiopancreatography (ERCP)
  • H pylori breath test
  • Manometry
  • Upper endoscopy
  • Small bowel endoscopy
  • Small bowel bacterial overgrowth testing