Gastroenterologists

Marcy Southwell, PA-C and Dr. Robert Thomson

Concord Hospital Gastroenterology

Gastroenterology

If you've ever had an upset stomach or a case of heartburn, you know how painful digestive problems can be. But the digestive system is made up of more than just the stomach. Other organs, like the small intestine and the colon, are also part of the digestive system. If you're experiencing a problem with any of these organs, turn to the gastroenterology specialists across our health system for expert care and treatment of various common and uncommon gastrointestinal conditions. The team of board-certified gastroenterologists, physician assistants, and nurse practitioners will develop a diagnostic and treatment plan that takes into consideration meeting your goals for improved gastrointestinal health.

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Conditions

Endoscopy Services

Endoscopy services are performed in our endoscopy suites in Concord and Laconia. Our state-of-the-art equipment helps our team of specialists find and treat digestive system disorders.

Colonoscopies are a common endoscopy procedure. If you need to schedule one, contact your primary care provider for a referral.

Colonoscopies are offered at Concord Hospital  Gastroenterology in Concord and Laconia, and at Concord Hospital General Surgery - Laconia.

Colonoscopies >>

Procedures/Tests

  • Barrx™ Radiofrequency Ablation (RFA) - a method that uses thermal heat energy to destroy abnormal tissue resulting from Barrett’s esophagus.

  • Colonoscopy - examination of the colon or large bowel
  • Esophagogastroduodenoscopy (EGD) - examination of the upper gastrointestinal tract
  • Flexible sigmoidoscopy - examination of the lower section of the large intestine
  • Endoscopic Retrograde Cholangiopancreatography (ERCP) - examination of the bile and pancreatic ducts
  • Endoscopic Ultrasound (EUS) - ultrasonic exam of the digestive tract and the surrounding tissue and organs.
  • Hemorrhoid banding - a non-surgical procedure in which the hemorrhoid is tied off at its base with rubber bands, cutting off the blood flow to hemorrhoids.

  • Infusion therapy -  for the treatment of gastrointestinal diseases or disorders.
  • Small bowel capsule - a method used to take pictures of the small intestine using a wireless camera.
Advanced Gastroenterology Treatment Options Benefit You

Infusion Therapy

The administration of intravenous medication, intravenous fluid, and/or blood products is available for the treatment of gastrointestinal diseases or disorders.

Barrx™ Radiofrequency Ablation (RFA)

Radiofrequency ablation uses thermal heat energy to destroy abnormal tissue resulting from Barrett’s esophagus, a condition that can often result from chronic heartburn or Gastroesophageal Reflux Disease (GERD). Most patients who have RFA recover quickly and return to daily activities within a couple of days.

Hemorrhoid Banding

Rubber band ligation is a non-surgical procedure in which the hemorrhoid is tied off at its base with rubber bands, cutting off the blood flow to hemorrhoids. Rubber band ligation is considered to be the most effective nonsurgical treatment for internal hemorrhoids over the long term.