Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
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Yu Pak Lenny Sum

Registered Social Worker, MSW, RSW, RECE

Verified by Psychology Today Verified by Psychology Today
1 Endorsed
Call Me
Let's Connect (647) 643-5800
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Available both in-person and online
200 Cachet Woods Court Unit 220 Markham, ON L6C
Many people come to therapy carrying far more than they show to others. You may be trying to stay strong—caring for others, meeting responsibilities, keeping life moving—while inside you feel overwhelmed, anxious, discouraged, or exhausted. Stress can quietly build until sleep, focus, and emotional balance become harder to maintain. Relationships may feel strained, communication may slip, or you may withdraw and feel alone even when surrounded by people. Some describe a heavy, nameless weight in the chest or mind, while others carry old wounds, self-doubt, or patterns of worry they’ve never had space to explore.
My work is grounded in two decades of experience in family and violence-prevention services, crisis response, youth support, and probation work, as well as over ten years supervising social work students. These roles have shown me the resilience and inner wisdom people carry and taught me to meet every story with humility, empathy, and respect.
I draw from Focusing Therapy, Mindfulness-Based Cognitive Therapy, the Satir Model, and Solution-Focused Brief Therapy to help clients tune into their body cues, deepen self-awareness, and understand their inner experience. When you’re ready, I’d be honoured to walk with you toward greater well-being and a more grounded connection with yourself and others.
Call or Yu Pak Lenny Sum now for a free 15 minute consultation - (647) 643-5800

My Practice at a Glance

Available both in-person and online

Positive Minds Psychotherapy Services

200 Cachet Woods Court

Unit 220

Markham, ON L6C map

(647) 643-5800
My website
I offer in-person and secure virtual therapy sessions. I am available most weekdays, as well as evenings and Saturdays.
$180 Per Session, I accept insurance 
I see individuals, couples and families  
Let's Connect (647) 643-5800
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE

My Practice at a Glance

Available both in-person and online

Positive Minds Psychotherapy Services

200 Cachet Woods Court

Unit 220

Markham, ON L6C map

(647) 643-5800
My website
I offer in-person and secure virtual therapy sessions. I am available most weekdays, as well as evenings and Saturdays.
$180 Per Session, I accept insurance 
I see individuals, couples and families  

Finances

Fees

  • Individual Sessions $180
  • Couple Sessions $195
  • Sliding scale: apply if you may be eligible

Payment Methods

ACH Bank transfer, American Express, Cash, Mastercard, Visa

Insurance

  • BlueCross and BlueShield
  • Great-West Life
  • Green Shield Canada
  • Manulife
  • Medavie Blue Cross
  • SunLife
"
As a private practice, our services are not covered by OHIP. However, if applicable, they may be partially or fully covered by an extended health insurance/benefit plan. Call or email me for a free 15-minute consultation at (647) 643-5800.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800
"
As a private practice, our services are not covered by OHIP. However, if applicable, they may be partially or fully covered by an extended health insurance/benefit plan. Call or email me for a free 15-minute consultation at (647) 643-5800.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800

Qualifications

  • Verified by Psychology Today Licensed by Province of Ontario / 851419 Yu Pak Sum
  • Education and Years In Practice

  • In Practice for 21 years
  • Attended The University of Hong Kong, Master, Graduated 2005
  • Additional Credentials

  • License: OCSWSSW 851419 / 2023
  • Certificate from Focusing Institute 2013
"
I hold two graduate degrees: a Master of Social Work from The University of Hong Kong and a Master of Social Science (Counselling) from the University of South Australia.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800
"
I hold two graduate degrees: a Master of Social Work from The University of Hong Kong and a Master of Social Science (Counselling) from the University of South Australia.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800

Specialties and Expertise

Expertise

  • Anxiety
  • Depression
  • Emotional Disturbance
  • Parenting
  • Relationship Issues
  • Stress
  • Trauma and PTSD
"
I provide a compassionate and grounded therapeutic space where clients can explore their experiences, strengthen relationships, and work toward greater emotional well-being.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800
"
I provide a compassionate and grounded therapeutic space where clients can explore their experiences, strengthen relationships, and work toward greater emotional well-being.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800

Endorsement

Positive Minds Psychotherapy Services
Positive Minds Psychotherapy Services
Registered PsychotherapistRP
Lenny is a highly skilled and compassionate therapist who fosters a safe and supportive environment.

Client Focus

Age

Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals
Couples
Family

I also speak

Cantonese

Religion

Christian

Age

Children (6 to 10)
Preteen
Teen
Adults
Elders (65+)

Participants

Individuals
Couples
Family

I also speak

Cantonese

Religion

Christian

Treatment Approach

Types of Therapy

  • Christian Counselling
  • Family / Marital
  • Humanistic
  • Mindfulness-Based (MBCT)
  • Solution Focused Brief (SFBT)
  • Strength-Based
"
I integrate these evidence-based modalities, tailoring my approach to each individual, couple, or family. For some, this may involve exploring the body's wisdom through Focusing; for others, strengthening communication patterns through the Satir Model or building on strengths through solution-focused conversations. Together, we will discover what resonates and supports your unique path forward.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800
"
I integrate these evidence-based modalities, tailoring my approach to each individual, couple, or family. For some, this may involve exploring the body's wisdom through Focusing; for others, strengthening communication patterns through the Satir Model or building on strengths through solution-focused conversations. Together, we will discover what resonates and supports your unique path forward.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call or for a free 15 minute consultation now - (647) 643-5800

Location

Primary Location

Positive Minds Psychotherapy Services

200 Cachet Woods Court

Unit 220

Markham, ON L6C

(647) 643-5800

Nearby Areas

Towns/Cities

Postal Codes

"
I offer in-person and secure virtual therapy sessions. I am available most weekdays, as well as evenings and Saturdays.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call for a free consultation now - (647) 643-5800
"
I offer in-person and secure virtual therapy sessions. I am available most weekdays, as well as evenings and Saturdays.
Photo of Yu Pak Lenny Sum, Registered Social Worker, MSW, RSW, RECE
Yu Pak Lenny Sum
Registered Social Worker, MSW, RSW, RECE
Call for a free consultation now - (647) 643-5800