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Dr. Chamales is on Doximity

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Education & Training

  • Oklahoma State University Center for Health Sciences (Tulsa)
    Oklahoma State University Center for Health Sciences (Tulsa)Residency, Emergency Medicine, 1996 - 1999
  • Texas Tech University Health Sciences Center at Lubbock
    Texas Tech University Health Sciences Center at LubbockInternship, Surgery, 1995 - 1996
  • Texas Tech University Health Sciences Center School of Medicine
    Texas Tech University Health Sciences Center School of MedicineClass of 1995

Certifications & Licensure

  • OK State Medical License
    OK State Medical License 1996 - 2024
  • TX State Medical License
    TX State Medical License 1996 - 2024
  • American Board of Emergency Medicine Emergency Medicine

Awards, Honors, & Recognition

  • Fellow (FACEP) American College of Emergency Physicians

Press Mentions

  • Dr. Juan Fitz, a 'Hero of Emergency Medicine,' Dies of Covid-19 in Texas
    Dr. Juan Fitz, a 'Hero of Emergency Medicine,' Dies of Covid-19 in TexasNovember 11th, 2020

Professional Memberships

Hospital Affiliations