Sheila Mashack LMHC

Accepting Clients

Sheila Mashack, LMHC, offers trauma-informed therapy for adults and couples using CBT, DBT, IFS, and mindfulness to support lasting change.

Licensed Clinical Mental Health Counselor in New York

Free Initial Consultation

Request consultation

Free 15-minute call, no obligation.

Services

  • Individual
  • Couples
  • Adolescent/Teen
  • Neuropsychological Assessment

About My Clients

I work best with young people, adults, and couples who feel emotionally overwhelmed, stuck, or at a turning point in their lives. Many of my ideal clients are navigating anxiety, depression, ADHD, trauma, loneliness, anger, substance use concerns, relationship stress, or career challenges such as burnout and job transitions. They want a supportive, nonjudgmental space to gain clarity, build coping skills, improve emotional regulation, and move forward with greater confidence and direction.

My Background and Approach

I am Sheila Mashack, a Licensed Mental Health Counselor, Certified Rehabilitation Counselor, and CASAC Level 2 with over 25 years of experience across clinical, educational, and community settings. My work includes counseling, coaching, teaching, career development, and clinical supervision. I support individuals and couples facing anxiety, depression, ADHD, trauma, substance use concerns, relationship stress, career challenges, and major life transitions. My approach is person-centered and trauma-informed, drawing from CBT, DBT, Internal Family Systems–informed strategies, mindfulness, and practical skill-building. I focus on helping clients understand their emotional patterns, strengthen self-awareness, and develop healthier ways of coping with stress and life challenges. I also integrate inner child and self-esteem work, anger management, and career-focused counseling.

My Personal Beliefs and Interests

I believe healing and growth begin with understanding how early life experiences shape our emotional world and adult relationships. My doctoral work and years of clinical practice have reinforced my belief that childhood relationships, family dynamics, and early messages about safety, worth, and identity strongly influence how we cope, connect, and see ourselves later in life. What may feel like “something is wrong with me” is often a reflection of patterns developed for protection and survival. I value compassion, accountability, and empowerment, and I am committed to trauma-informed, culturally responsive care. My work supports clients in honoring their personal history while building healthier patterns, stronger boundaries, and a more confident sense of self moving forward.

Techniques I Use

Specialties

Anger Management Therapy Cognitive Behavioral Therapy (CBT) Trauma Therapy

Other Techniques

  • Addiction Counseling
  • Anger Management Therapy
  • Attachment Theory
  • Exposure Therapy
  • Coaching
  • Cognitive Behavioral Therapy (CBT)
  • Couples Counseling
  • Dialectical Behavior Therapy (DBT)
  • Harm Reduction Therapy
  • Mindfulness-Based Cognitive Therapy (MBCT)
  • Motivational Interviewing
  • Solution Focused Brief Therapy
  • Trauma Therapy
  • Reality Therapy
  • Trauma-Focused Cognitive Behavioral Therapy (TF-CBT)

Issues I Treat

Specialties

Anger Issues Anxiety Relationship Issues

Other Issues

  • Abuse
  • Addiction
  • ADHD Therapists
  • Anger Issues
  • Anxiety
  • Attachment
  • Burnout
  • Career Counseling
  • Child Issues
  • Codependency
  • Depression
  • Family Conflict
  • Grief or Loss
  • Historical/ Intergenerational Trauma
  • Marriage Counseling
  • Men's Issues
  • Obsessive Compulsive Disorder (OCD)
  • Post Traumatic Stress Disorder (PTSD)
  • Relationship Issues
  • Self-Esteem
  • Spirituality
  • Teen Issues
  • Women's Issues

Qualifications

License
LMHC, State of New York · #001396
Supervision
Provides supervision to apprentice therapists · currently accepting supervisees
Years in practice
20 years

I offer online counseling in the following states:

I have experience with the following

  • Christianity
  • Interfaith

Hours & Availability

New clients welcome
Currently accepting new clients
Telehealth
Available

At A Glance

  • Experience: 20 years of practice
  • Rate: $125 - 150/session

Reach out to Sheila