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Dr. Wallen is on Doximity

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Education & Training

  • Ohio State University Hospital
    Ohio State University HospitalResidency, Anesthesiology, 1995 - 1998
  • UPMC Children's Hospital of Pittsburgh
    UPMC Children's Hospital of PittsburghResidency, Pediatrics, 1989 - 1990
  • Nationwide Children's Hospital/Ohio State University
    Nationwide Children's Hospital/Ohio State UniversityResidency, Pediatrics, 1986 - 1989
  • Wright State University Boonshoft School of Medicine
    Wright State University Boonshoft School of MedicineClass of 1986

Certifications & Licensure

  • NM State Medical License
    NM State Medical License 2014 - 2024
  • OH State Medical License
    OH State Medical License 1987 - 2023
  • PA State Medical License
    PA State Medical License 1989 - 2021
  • TN State Medical License
    TN State Medical License 1994 - 2018

Hospital Affiliations