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Dr. Siefer is on Doximity

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Education & Training

  • University of Colorado (University Hospital)
    University of Colorado (University Hospital)Residency, Family Medicine, 1972 - 1974
  • University of Colorado School of Medicine
    University of Colorado School of MedicineInternship, Transitional Year, 1968 - 1969
  • University of Chicago Division of the Biological Sciences The Pritzker School of Medicine
    University of Chicago Division of the Biological Sciences The Pritzker School of MedicineClass of 1968

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 1973 - 2025

Awards, Honors, & Recognition

  • Fellow (FACEP) American College of Emergency Physicians

Professional Memberships