Gastroenterology

About This Location

St. John’s Health Gastroenterology specializes in diagnosing and treating gastrointestinal disorders. We look forward to enhancing gastrointestinal services with GI consultations and endoscopic services working closely with general surgery and all other services at St John’s Health.

Digital Patient Registration

This clinic now offers mobile pre-registration to help make your next visit simpler and faster! You can register for your appointment ahead of time and at your own convenience from your computer, tablet or smartphone. Just make sure we have your updated e-mail or cell phone number on file and we’ll send you a registration link a few days before your appointment, no login required!

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Providers at this location Edmund Chung, MD

Allison Armitage, FNP

Services at this location

Common conditions that we manage include:

• gastroesophageal reflux disease (GERD)
• gastroparesis
• GI bleeding
• colon polyp and cancer screening
• constipation
• irritable bowel syndrome
• chronic abdominal pain
• inflammatory bowel disease (Crohn’s and ulcerative colitis)
• Diarrhea
• hepatitis
• fatty liver disease
• peptic ulcer disease
• pancreatic insufficiency
• nutritional disorders
• and other chronic liver disease