Skip to main content
Mark Nielsen, MD, Geriatrics, Sioux Falls, SD, Avera McKennan Hospital and University Health Center

MarkAndrewNielsenMD

Geriatrics Sioux Falls, SD

Physician

Dr. Nielsen is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Nielsen's full profile

Already have an account?

Education & Training

  • University of Missouri-Kansas City School of Medicine
    University of Missouri-Kansas City School of MedicineResidency, Internal Medicine, 1986 - 1989
  • University of Nebraska College of Medicine
    University of Nebraska College of MedicineClass of 1986

Certifications & Licensure

  • SD State Medical License
    SD State Medical License Active through 2025
  • NE State Medical License
    NE State Medical License 1989 - 2018
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012

Professional Memberships

Hospital Affiliations