Hans Marselis, LCSW, Clinical Social Work/Therapist in Brooklyn
Come as you are. Psychotherapy is a safe and private place to explore the issues preventing you from living a more productive, meaningful, happier life. I'm aware that it takes an incredible amount of courage to walk into a therapy room and share things that require great vulnerability. My approach is person-centered, empathic and flexible, meeting clients where they are in their lives and helping them to identify and work on areas they would like to change or explore. I utilize supportive, mindfulness based and existential therapies with some use of CBT and thoughtfully inserted levity.
For over 19 years my career has included psychotherapy with individuals and families throughout the social spectrum, from those exploring their lives and identities, to those with acute symptomology including in and out-patient behavioral health systems, addiction treatment and family based social services.
I offer a free phone consultation to address your questions and schedule an intake session. Whatever you're facing, I look forward to exploring with you, helping you to feel better and finding a clearer sense of self.
Call or Email Hans Marselis for a free phone consultation now - (929) 239-4459


  • Years in Practice: 6 Years
  • School: Hunter School of Social Work
  • Year Graduated: 2010
  • License No. and State: 084141-1 New York


  • Sliding Scale: Yes
  • Accepts Insurance: Yes
Accepted Payment Methods: ACH Bank transfer, American Express, Cash, Check, Health Savings Account, Mastercard, Paypal, Visa

Accepted Insurance Plans

  • Aetna
  • Blue Cross
  • Blue Shield
  • BlueCross and BlueShield
  • Cigna
  • Empire BlueCross
  • Out of Network
Verify your health insurance coverage when you arrange your first visit.


  • Grief
  • Behavioral Issues
  • Relationship Issues


  • Alcohol Abuse
  • Anger Management
  • Anxiety
  • Child or Adolescent
  • Depression
  • Domestic Abuse
  • Domestic Violence
  • Marital and Premarital
  • Men's Issues
  • Parenting
  • Pregnancy, Prenatal, Postpartum
  • Self Esteem
  • Sleep or Insomnia
  • Suicidal Ideation
  • Trauma and PTSD

Mental Health

  • Impulse Control Disorders
  • Mood Disorders
  • Personality Disorders
  • Psychosis
  • Thinking Disorders


  • Bisexual
  • Gay
  • Lesbian

Client Focus

Ethnicity: African-American and Other Racial or Ethnic Background


  • Preteens / Tweens (11 to 13)
  • Adolescents / Teenagers (14 to 19)
  • Adults
  • Elders (65+)


  • Bisexual Clients
  • Cancer
  • Gay Clients
  • HIV / AIDS Clients
  • Heterosexual Clients
  • Transgender Clients
  • Veterans

Treatment Approach

Treatment Orientation

  • Cognitive Behavioral (CBT)
  • Emotionally Focused
  • Existential
  • Family / Marital
  • Family Systems
  • Feminist
  • Humanistic
  • Mindfulness-based (MBCT)
  • Motivational Interviewing
  • Multicultural
  • Narrative
  • Psychodynamic
  • Trauma Focused


  • Individuals
  • Couples
  • Family


  • Video Counseling
Last Modified: 09 Feb 2018
Hans Marselis, LCSW, Clinical Social Work/Therapist in Brooklyn

Hans Marselis

Clinical Social Work/Therapist, LCSW