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Dr. Barker is on Doximity

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Education & Training

  • University of Cincinnati Medical Center/College of Medicine
    University of Cincinnati Medical Center/College of MedicineResidency, Psychiatry, 1980 - 1984
  • University of Cincinnati College of Medicine
    University of Cincinnati College of MedicineClass of 1980

Certifications & Licensure

  • OH State Medical License
    OH State Medical License 1983 - 2025
  • American Board of Psychiatry and Neurology Psychiatry

Press Mentions

  • Cancer Prevention with Aspirin in Hereditary Colorectal Cancer (Lynch Syndrome), 10-Year Follow-up and Registry-Based 20-Year Data in the CAPP2 Study: A Double-Blind, Randomised, Placebo-Controlled Trial
    Cancer Prevention with Aspirin in Hereditary Colorectal Cancer (Lynch Syndrome), 10-Year Follow-up and Registry-Based 20-Year Data in the CAPP2 Study: A Double-Blind, Randomised, Placebo-Controlled TrialJune 13th, 2020
  • Ways to Deal with Caregiver Guilt in the Coronavirus Crisis
    Ways to Deal with Caregiver Guilt in the Coronavirus CrisisApril 23rd, 2020
  • Automated and Computer-Assisted Detection, Classification, and Diagnosis of Diabetic Retinopathy
    Automated and Computer-Assisted Detection, Classification, and Diagnosis of Diabetic RetinopathyMarch 25th, 2020

Hospital Affiliations