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Mark Nielsen, MD, Urology, Nacogdoches, TX, WellSpan Good Samaritan Hospital

MarkAndrewNielsenMD

Urology Nacogdoches, TX

Physician

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Education & Training

  • University of Alabama Medical Center
    University of Alabama Medical CenterResidency, Urology, 1982 - 1985
  • David Grant Medical Center
    David Grant Medical CenterResidency, Surgery, 1980 - 1982
  • University of Texas Southwestern Medical School
    University of Texas Southwestern Medical SchoolClass of 1980

Certifications & Licensure

  • NM State Medical License
    NM State Medical License 2018 - 2025
  • FL State Medical License
    FL State Medical License 2023 - 2025
  • SD State Medical License
    SD State Medical License Active through 2025
  • PA State Medical License
    PA State Medical License 2019 - 2024
  • TX State Medical License
    TX State Medical License 1980 - 2024
  • CO State Medical License
    CO State Medical License 2010 - 2023
  • NJ State Medical License
    NJ State Medical License 2009 - 2023
  • American Board of Urology Urology
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Awards, Honors, & Recognition

  • Fellow (FACS) American College of Surgeons

Professional Memberships

Hospital Affiliations