Daniel J. O'Hearn M.D.

Photo of Daniel J. O'Hearn, M.D.
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  • Pulmonary Medicine

Special focus on

  • Pulmonary
  • Residency:

    • Internal medicine, University of Pittsburgh Medical Center, 1994
  • Fellowship:

    • Pulmonary medicine/critical care medicine/sleep medicine, 1998, Johns Hopkins University
  • Certifications:

    • Critical care medicine, sleep medicine, internal medicine, pulmonary disease


Born in Syracuse, New York, Dr. O'Hearn specializes in both sleep disorders medicine and pulmonary and critical care medicine. He sees patients at the Portland VA Medical Center. He is the director of the sleep medicine fellowship program at OHSU.


  • English

Memberships and associations

  • Critical care medicine

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503 494-8311

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