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Nancy (Collins) O'Brien, MD, Pediatric Hematology & Oncology, Ottumwa, IA

Nancy Collins (Collins) O'Brien MD


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  • Ottumwa Pediatrics931 Pennsylvania AveOttumwa, IA 52501

  • Phone+1 641-684-3000

  • Fax+1 641-684-2469

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Education & Training

  • University of Texas Health Science Center at Houston/M D Anderson Cancer Center
    University of Texas Health Science Center at Houston/M D Anderson Cancer CenterFellowship, Pediatric Hematology/Oncology, 1985 - 1988
  • University of Texas Health Science Center at Houston
    University of Texas Health Science Center at HoustonResidency, Pediatrics, 1982 - 1985
  • McGovern Medical School at UTHealth
    McGovern Medical School at UTHealthClass of 1982

Certifications & Licensure

  • IA State Medical License
    IA State Medical License 1993 - 2016
  • Pediatrics
    American Board of Pediatrics Pediatrics

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