Jeffrey Niizawa MD

Gastroenterology Physician
  • Orange County Medical Center, 3440 E La Palma Avenue, Anaheim, CA 92806, (714) 644-2000, Accepting new patients

Conditions Treated

  • Acid reflux/GERD
  • Benign colon tumors
  • Colon polyps
  • Anal bleeding
  • Colon cancer risk
  • Difficulty swallowing

Specialized Treatments

  • Colon tumor/polyp removal (colonoscopy)
  • Hemorrhoid treatment (injection)
  • Liver tests
  • Upper endoscopy
  • Diagnostic colonoscopy (with biopsy)
  • Liver enzyme levels
  • Screening colonoscopy
  • Upper endoscopy (with biopsy)
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