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Marc Demyun, MD, Internal Medicine, Dallas, TX, Texoma Medical Center

MarcDemyunMDFACP CPHQ

Internal Medicine • Dallas, TX

Hospital Medicine/Hospitalist

Regional Medical Director Ok TX Envison Health

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Education & Training

  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 2000 - 2002
  • St Vincent Hospital and Health Care Center
    St Vincent Hospital and Health Care CenterInternship, Internal Medicine, 1997 - 1998
  • Ross University School of Medicine
    Ross University School of MedicineClass of 1996

Certifications & Licensure

  • HI State Medical License
    HI State Medical License 2019 - 2026
  • MS State Medical License
    MS State Medical License 2003 - 2024
  • TX State Medical License
    TX State Medical License 2013 - 2024
  • PA State Medical License
    PA State Medical License 2002 - 2022
  • OK State Medical License
    OK State Medical License 2019 - 2021
  • American Board of Internal Medicine Internal Medicine

Hospital Affiliations

Dr. Marc Demyun, Dr. Marc Demyun, MD, Dr. M Demyun