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Dr. Joseph O'Connor Is this you?

About Dr. Joseph O'Connor

Dr. Joseph O'Connor, MD is a Doctor primarily located in Portland, ME. He has 38 years of experience. His specialties include Internal Medicine and Cardiovascular Disease. Dr. O'Connor is affiliated with Maine Medical Center - Brighton Campus, Maine Medical Center and Mercy Hospital. He speaks English.

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Primary Address

331 Veranda St
Portland, ME 04103
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Dr. Joseph O'Connor has the following 2 specialties

  • 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 range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Cardiovascular Disease
  • Expertise

    6 Expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiovascular Disease
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Board Certifications

See the board certifications this doctor has received. Board certifications provide confidence that this doctor meets the nationally recognized standards for education, knowledge and experience.


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  • Hospital Affiliations

    Dr. O'Connor is affiliated (can practice and admit patients) with the following hospital(s).

  • Maine Medical Center - Brighton Campus
  • Maine Medical Center
  • Mercy Hospital
  • Education

    38 Years Experience

  • Tufts University

    Graduated in 1975

  • Accepted Insurance

    Dr. Joseph O'Connor accepts the following insurance providers.

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Locations & Directions

331 Veranda St, Portland, ME
  • Nearby Doctors

    Dr. Joseph O'Connor is similar to the following 3 Doctors near Portland, ME.