Leanna Lee-Sydnor, LCSW, CASAC-2


New York, NY

Leanna Lee-Sydnor is a client-centered clinician with 8+ years of experience across school, hospital, and outpatient clinic settings, in addition to previous shelter-based work. She has worked with diverse populations including people with disabilities, homeless families, children, formerly incarcerated adults, criminally involved juveniles, and adults with co-occurring disorders. She has expertise in the areas of trauma, family systems work, and chemical dependency. Sessions with this professional will feel like a conversation with a great friend!


  • MSW, City University of New York-Herbert H. Lehman College


  • People with Disabilities
  • Homeless Families
  • Children
  • Formerly Incarcerated Adults
  • Criminally Involved Juveniles and Adults
  • Co-Occurring Disorders
  • Trauma
  • Family Systems
  • Chemical Dependency

Insurance Accepted

  • Cigna
  • Aetna
  • Humana
  • Magellan
  • United Healthcare/Optum
  • Self-Pay
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