Contact Us
Phone Numbers
NorthBay Gastroenterology – Fairfield & Vacaville:
(707) 646-3555
NorthBay Gastroenterology – Green Valley:
4520 Business Center Dr., Suite 180, Fairfield, CA 94534
NorthBay Gastroenterology – Vacaville:
1010 Nut Tree Road, Suite 100, Vacaville, CA 95687
Office Hours
Mon-Fri 8:00 a.m. to 5:00 p.m.

NorthBay Gastroenterology's team of board-certified experts employs a variety of advanced treatments, from medications to minimally invasive endoscopic procedures and complex digestive endoscopy . Patients with complex conditions benefit from education and case management provided by our specialized nurses.

Our gastroenterology experts can treat:

  • Constipation
  • Cancer staging (Esophageal, gastric, colon, Pancreatic, Biliary)
  • Capsule endoscopy
  • Celiac plexus pain blocks
  • Chronic pancreatitis therapy
  • Colitis
  • Constipation
  • Endoscopic mucosal resection of tumors
  • Endoscopic Retrograde Cholangiopancreatography (ERCP)
  • Endoscopic Ultrasound (EUS)
  • Esophageal and rectal manometry
  • Esophageal Reflux (heartburn)
  • EUS Guided Therapy
  • Fistula/leak management
  • Gallbladder Stone drainage
  • GI tract dilation for stricture disease
  • Gluten Intolerance
  • Hemorrhoid Banding
  • Inflammatory Bowel Disease
  • Irritable Bowel Syndrome
  • Luminal stenting
  • Nutritional Deficiencies
  • Pancreatic fluid collection drainage/ debridement
  • Peptic Ulcer Disease
  • Radiofrequency Ablation
  • Viral hepatitis management

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