Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Allen xhas an overall rating of 3.0.
Dr. John Allen, MD is a Doctor primarily located in New Haven, CT, with other offices in Minneapolis, MN and Minneapolis, MN (and 5 other locations). He has 40 years of experience. His specialties include Gastroenterology and Internal Medicine. Dr. Allen is affiliated with Yale-New Haven Hospital, Unity Hospital and Abbott NW Hospital. He speaks English.
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Specialties & Expertise
Dr. John Allen has the following 12 areas of expertise, 2 specialties and 2 board certifications.
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Locations & Directions
Dr. John Allen, MD is similar to these 3 Doctors near New Haven, CT.