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Dr. John Allen Is this you?

About Dr. John Allen

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.

Ratings and Reviews

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Mapbox Map of Dr. John Allen

Primary Address

Yale Digestive Diseases
40 Temple St
New Haven, CT 06510
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Specialties

Dr. John Allen has the following 2 specialties

  • Gastroenterology

    A gastroenterologist is a specialist in diagnosis and treatment of conditions involving the digestive/gastrointestinal (GI) tract. These doctors are experts on how food moves through the digestive system and is chemically broken down, with nutrients...

  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad...

Expertise

12 Expertise

See areas of expertise for treating specific conditions, procedures and surgeries for this doctor.
  • Nearby Doctors

    Dr. John Allen is similar to the following 3 Doctors near New Haven, CT.