Dr. Barker works in Waterloo, IA and 1 other location and specializes in Infectious Disease and Internal Medicine. Dr. Barker is affiliated with University Of Iowa Hospitals And Clinics.
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Dr. Barker works in Waterloo, IA and 1 other location and specializes in Infectious Disease and Internal Medicine. Dr. Barker is affiliated with University Of Iowa Hospitals And Clinics.
RESIDENCY
University Of Texas Health System
* Insurance information may change frequently. Please verify directly with the provider (doctor/clinic).