George Maher, DO | Pediatrics - Hematology | Sanford Health Skip To Content

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  • Undergraduate
    University of Illinois (Urbana, IL)
  • Medical School
    Chicago College of Osteopathic Medicine, Midwestern University(Downers Grove, IL)
  • Residency
    Tripler Army Medical Center (Honolulu, HI)
  • Fellowship
    Pediatric Hematology/Oncology: Walter Reed Army Medical Center (Washington, DC)
  • Board Certifications
    American Board of Pediatrics
    American Board of Pediatrics, sub board Pediatric Hematology/Oncology

Pediatric Cancer
Blood Disorders

To provide families with the strongest treatment options based on expert consensus opinion.

Fellow, American Academy of Pediatrics
Member, Children's Oncology Group
Fellow, American College of Osteopathic Pediatricians


Dr. Maher was born and raised in the Chicago area, completed his undergraduate training at the University of Illinois in Urbana and his medical degree at the Chicago College of Osteopahtic Medicine. He then entered on active duty with the US Army where he completed his residency and fellowship serving a total of 11 years in five locations.

Dr. Maher is married with two children, 19 years and 16 years. He enjoys running, golf and camping.

Primary Practice Location

Sanford Children's Specialty Clinic

1600 W 22nd Street
Sioux Falls, SD 57117

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(605) 312-1000
(800) 850-0064


(605) 312-1001