Sherry Slejska

Registered Social Worker, MSW, RSW

Sherry Slejska

Registered Social Worker, MSW, RSW (she, her)

Verified by Psychology Today Verified by Psychology Today

1 Endorsed

Waterloo, ON N2J

(548) 901-3526

Let's Connect (548) 901-3526

My clients are adults and older adolescents (16+) who are feeling emotionally overwhelmed, stuck, or impacted by trauma, chronic stress, or long-standing relational patterns. They may be seeking relief in the present, but also want deeper understanding and lasting change. Many are thoughtful and motivated, even if they feel unsure where to begin, and are looking for therapy that helps them develop steadiness, self-trust, and the skills to navigate life with greater confidence over time.

My approach to care integrates CBT & DBT with a psychodynamic and relational approach. Therapy supports emotional regulation and stabilization while also addressing deeper relational and self-protective patterns shaped by trauma and chronic stress.

Reaching out for therapy can feel hard, especially when you are already overwhelmed. You do not need to have everything figured out to begin. If you are looking for a supportive, steady space to address what you are facing, I invite you to reach out to see if working together might be a good fit.

Call or Email Sherry Slejska now for a free 15 minute consultation - (548) 901-3526

My Practice at a Glance

Available both in-person and online

Waterloo, ON N2J

(548) 901-3526

My website

I offer in-person therapy in Uptown Waterloo (Mondays & Fridays) and online sessions across Ontario (Wednesdays).

I specialize in Trauma and PTSD, Emotional Disturbance and Borderline Personality (BPD)

$175 Per Session

I see individuals and groups

Let's Connect (548) 901-3526

My Practice at a Glance

Available both in-person and online

Waterloo, ON N2J

(548) 901-3526

My website

I offer in-person therapy in Uptown Waterloo (Mondays & Fridays) and online sessions across Ontario (Wednesdays).

I specialize in Trauma and PTSD, Emotional Disturbance and Borderline Personality (BPD)

$175 Per Session

I see individuals and groups

Finances

Fees

Individual Sessions $175
Sliding scale: apply if you may be eligible

Payment Methods

Cash, Cheque, e-Transfer, Mastercard, Visa

Payment is due upon completion of each session. I accept Debit, Master Card & VISA.

Sherry Slejska

Registered Social Worker, MSW, RSW

Call or Email me for a free 15 minute consultation now - (548) 901-3526

Payment is due upon completion of each session. I accept Debit, Master Card & VISA.

Sherry Slejska

Registered Social Worker, MSW, RSW

Call or Email me for a free 15 minute consultation now - (548) 901-3526

Qualifications

Verified by Psychology Today Licensed by Province of Ontario / 856506 Martin L Slejska

Education and Years In Practice

Attended Wilfrid Laurier University, Master of Social Work

Additional Credentials

Degree/Diploma from University of Waterloo Bachelor of Social Work

Sherry Slejska

Registered Social Worker, MSW, RSW

Feel free to ask about qualifications and training experience. Email or (548) 901-3526

Sherry Slejska

Registered Social Worker, MSW, RSW

Feel free to ask about qualifications and training experience. Email or (548) 901-3526

Specialties and Expertise

Top Specialties

Trauma and PTSD
Emotional Disturbance
Borderline Personality (BPD)

Expertise

Anger Management
Anxiety
Bipolar Disorder
Bisexual
Chronic Impulsivity
Coping Skills
Depression
Dual Diagnosis
First Responders
Grief
Impulse Control Disorders
Lesbian
LGBTQ+
Mood Disorders
Peer Relationships
Personality Disorders
Relationship Issues
Self Esteem
Self-Harming
Sexual Abuse
Stress
Suicidal Ideation

I work with people navigating anxiety, stress, trauma, emotional struggles, and relationship challenges. I specialize in working with adults impacted by childhood sexual abuse and other forms of developmental trauma, who are often diagnosed with CPTSD. My role is to offer a space where you can pause, breathe, and begin to sort through what's weighing on you, with care, clarity, and support.

Sherry Slejska

Registered Social Worker, MSW, RSW

Call or Email me for a free 15 minute consultation now - (548) 901-3526

Sherry Slejska

Registered Social Worker, MSW, RSW

Call or Email me for a free 15 minute consultation now - (548) 901-3526

Endorsement

Desiree Frenette

Registered Social Worker, MSW, BSW, CYW

Sherry is a compassionate, experienced therapist skilled both personally and professionally at helping trauma survivors find safety and stability. She employs an integrative approach while working collaboratively to support people in their healing.

Client Focus

Age

Teen ,

Adults ,

Elders (65+)

Participants

Individuals ,

Group

Age

Teen ,

Adults ,

Elders (65+)

Participants

Individuals ,

Group

Treatment Approach

Types of Therapy

Cognitive Behavioural (CBT)
Compassion Focused
Culturally Sensitive
Dialectical Behavior (DBT)
Emotionally Focused
Mindfulness-Based (MBCT)
Motivational Interviewing
Narrative
Trauma Focused

My approach is compassionate and collaborative. I draw from evidence-based therapies like CBT, DBT, EFT, ACT, Narrative Therapy, and mindfulness. But more than anything, I work with you as a whole person, not a diagnosis or a problem to fix.

Sherry Slejska

Registered Social Worker, MSW, RSW

Call or Email me for a free 15 minute consultation now - (548) 901-3526

Sherry Slejska

Registered Social Worker, MSW, RSW

Call or Email me for a free 15 minute consultation now - (548) 901-3526

Location

Primary Location

Waterloo, ON N2J

(548) 901-3526

Email me

My website

Nearby Areas

Towns/Cities

Postal Codes

I offer in-person therapy in Uptown Waterloo (Mondays & Fridays) and online sessions across Ontario (Wednesdays).

Sherry Slejska

Registered Social Worker, MSW, RSW

Call for a free consultation now - (548) 901-3526

I offer in-person therapy in Uptown Waterloo (Mondays & Fridays) and online sessions across Ontario (Wednesdays).

Sherry Slejska

Registered Social Worker, MSW, RSW

Call for a free consultation now - (548) 901-3526

Report an issue