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Dr. Joseph Siemienczuk Is this you?

About Dr. Joseph Siemienczuk

Dr. Joseph Siemienczuk, MD is a Doctor primarily located in Portland, OR. He has 39 years of experience. His specialties include Internal Medicine. Dr. Siemienczuk is affiliated with Providence St Vincent Medical Center, Providence Portland Medical Center and Oregon Health Science University Hospital. He speaks English.

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Dr. Joseph Siemienczuk has the following 1 specialty

  • 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...


7 Expertise

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