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John O Brien, MD, Pediatrics, Oskaloosa, IA, Mahaska Health

JohnDennisO BrienMD

Pediatrics • Oskaloosa, IA

Physician

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Education & Training

  • University of Texas Health Science Center at Houston
    University of Texas Health Science Center at HoustonResidency, Pediatrics, 1985 - 1989
  • McGovern Medical School at UTHealth
    McGovern Medical School at UTHealthClass of 1985

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 1993 - 2024
  • TX State Medical License
    TX State Medical License 1988 - 1996

Hospital Affiliations

Dr. John O Brien, Dr. John O Brien, MD, Dr. J O Brien, Dr. John Dennis O Brien