Dr. Christopher Allen Marshall is a male Gastroenterologist (taxonomy code 207RG0100X) located in Worcester, Massachusetts. Dr. Christopher Allen Marshall primarily specializes in Gastroenterology but also specializes in and Internal Medicine. Dr. Christopher Allen Marshall's NPI Number is #1942306261 and has been listed in the NPI registry for 12 years. Dr. Christopher Allen Marshall's practice location is listed as: 55 Lake Avenue N. Worcester, MA 01655 and can be reached via phone at (508) 334-1000.
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