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

Ryan T. Dosumu-Johnson MD

Psychiatrist and Child & Adolescent Psychiatrist in New York, New York

  • Psychiatry
  • Child & Adolescent Psychiatry

Visit practice website lifespanpsychiatry.com

Practice locations

State licenses

  • New York — #300243

Licenses and addresses as reported by the provider (NPI 1134625734, last updated December 2025). Verify current licenses on DocInfo.org.

Other psychiatrists in New York

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