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Dr. John S. Halsey, MD is a gastroenterologist in Mount Vernon, WA specializing in adult gastroenterology.
He has a state license in Washington.
Licensed In: Washington
Dr. John S. Halsey, MD has an exceptional overall rating with an average of 4.75 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. John S. Halsey, MD from all over the web to help you find the right in Mount Vernon, WA.
Dr. John Halsey, who practices in Mount Vernon, WA, is a medical specialist in adult gastroenterology. Dr. Halsey has obtained a license to practice in Washington.
