Dr. Castle is on Doximity
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Office
7251 W 20th St
Bldg E
Greeley, CO 80634Phone+1 970-330-6075Fax+1 970-330-8962
Education & Training
- Fitzsimons Army Medical CenterResidency, Dermatology, 1991 - 1994
- Dewitt Army Community HospitalInternship, Transitional Year, 1987 - 1988
- Des Moines University College of Osteopathic MedicineClass of 1987
Certifications & Licensure
- CO State License 1995 - 2025
- American Board of Dermatology Dermatology
Awards, Honors, & Recognition
- Fellow (FAAD) American Academy of Dermatology
Press Mentions
- COVID Vaccination Strategy: What the U.K. And U.S. Could Learn from IsraelOctober 26th, 2021
- Suppression or Mitigation? The Language of Coronavirus ContainmentMarch 31st, 2020
- Pundits and Reporters Aren’t Being Honest About the Major Issues Driving Trump’s Response to the CoronavirusMarch 23rd, 2020
Professional Memberships
- Fellow
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