Jonathan Kastner, LCSW, Clinical Social Work in Ardsley, New York, 10502

Jonathan Kastner, LCSW

Jonathan Kastner, LCSW
Accepting new clients - Contact me!

Jonathan Kastner, LCSW

Professions: Clinical Social Worker, Psychotherapist
License Status: I'm a licensed professional.
Primary Credential: LCSW - 079597
Verified Credentials
1-800-651-8085 ext. 12972
Accepting new clients - Contact me!
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Office 1
547 Saw Mill River Road
Suite 1D3
Ardsley, New York 10502
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Office 2
51 East 25th Street
Suite 7A
New York City, New York 10010
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Billing and Insurance

I am an in-network provider for:

  • Aetna

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The choice to begin therapy is a courageous one. I consider it a great privilege to partner with people as they work to improve various aspects of their lives. I provide a safe, empathetic, and warm environment to encourage exploration and personal growth. Everyone entering therapy has a unique set of goals; I work to meet those specific needs and desires through an eclectic approach of interpersonal, cognitive behavioral (CBT), and solution-focused therapy.

I have extensive experience working with depression, anxiety, relationship issues, bereavement, PTSD, and substance abuse.

Email or Call Jonathan Kastner, LCSW at 1-800-651-8085 ext. 12972

More Info About My Practice

Accepted Insurance Plans: Aetna and Out-of-Network.

Services I Provide

  • Individual Therapy & Counseling
  • Marriage, Couples, or Relationship Counseling
  • Family Therapy
  • Group Therapy
  • Clinical Supervision

Ages I Work With

  • Teens
  • Adults
  • Elders


  • English

Groups I Work With

    Sub-group specialties include:
    College students and Parents of College students
    Grief/Bereavement Group

Client Concerns I Treat

  • Abuse / Abuse Survivor Issues
  • Addictions and Compulsions
  • Adjusting to Change / Life Transitions
  • Aging and Geriatric Issues
  • Anxiety
  • Bipolar
  • Depression
  • Emotional Abuse
  • Emptiness
  • Family Problems
  • Grief, Loss, and Bereavement
  • HIV / AIDS
  • Irritability
  • LGBT (Lesbian, Gay, Bisexual, and Transgender) Issues
  • Midlife Crisis / Midlife Transition
  • Mood Swings / Mood Disturbance
  • Physical Abuse
  • Posttraumatic Stress / Trauma
  • Relationships and Marriage
  • Sexual Assault / Abuse
  • Social Anxiety / Phobia
  • Stress

Types of Therapy

  • Cognitive Behavioral Therapy (CBT)
  • Humanistic Psychology (humanism)
  • Interpersonal Psychotherapy (IPT)
  • Mindfulness-Based Cognitive Therapy (MBCT)
  • Psychodynamic
  • Solution-Focused Brief Therapy (SFBT)
  • Trauma-Focused Cognitive Behavioral Therapy (TF-CBT)

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