In crisis or thinking about suicide? Call or text 988 (Suicide & Crisis Lifeline), or call 911.

Gregory L. Keller DO

Psychiatrist in Clarinda, Iowa

  • Psychiatry

Practice locations

State licenses

  • Iowa — #3716
  • Nebraska — #3114

Licenses and addresses as reported by the provider (NPI 1649385287, last updated January 2026). Verify current licenses on DocInfo.org.

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