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John Heffron, MD, Family Medicine, Macy, NE, MercyOne Siouxland Medical Center


Family Medicine Macy, NE


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  • Dr. John Heffron, MD is a board certified family physician in Macy, Nebraska. He is currently licensed to practice medicine in Nebraska, Iowa, and California. He is affiliated with MercyOne Siouxland Medical Center.

Education & Training

  • Univ of North Dakota School of Medicine and Health Sciences
    Univ of North Dakota School of Medicine and Health SciencesResidency, Family Medicine, 1987 - 1990
  • University of Minnesota
    University of MinnesotaResidency, Surgery, 1983 - 1984
  • University of Arizona College of Medicine-Tucson
    University of Arizona College of Medicine-TucsonInternship, Transitional Year, 1982 - 1983
  • Creighton University School of Medicine
    Creighton University School of MedicineClass of 1980

Certifications & Licensure

  • NE State Medical License
    NE State Medical License 2009 - 2021
  • IA State Medical License
    IA State Medical License 2009 - 2023
  • CA State Medical License
    CA State Medical License 1990 - Present
  • ND State Medical License
    ND State Medical License 1987 - 1990
  • MN State Medical License
    MN State Medical License 1984 - 1989
  • OH State Medical License
    OH State Medical License 1981 - 2010
  • American Board of Family Medicine Family Medicine

Hospital Affiliations