Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
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Maria Sergeev

Registered Psychotherapist, MACP, BCD, ECE (she, her)

Verified by Psychology Today Verified by Psychology Today
2 Endorsed
Call Me
Let's Connect (289) 402-5366
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Available both in-person and online
3950 14th Avenue Suite 202 Markham, ON L3R
You may be feeling overwhelmed by anxiety, change, or emotions that feel difficult to manage on your own. Many of the people I work with are navigating life transitions, family stress, or the lasting impact of early experiences, and feel unsure where to turn or how to move forward. You might be a child, teen, adult, or caregiver looking for a steady, compassionate space where you can feel safe, respected, and supported in making sense of what you’re carrying. Often, people are simply looking for a place where they don’t have to hold everything together and can begin to feel a bit more grounded again.
I work with children, teens, adults, and couples experiencing anxiety, depression, life transitions, childhood trauma, family-related stress, and neurodivergence. My approach is collaborative and practical, drawing from person-centred, trauma-informed, solution-focused, and existential approaches to support resilience, clarity, and meaningful change.
Reaching out for therapy can feel vulnerable, especially when emotions feel heavy or confusing. Therapy doesn’t have to rush solutions or push you before you’re ready. I aim to offer a supportive space where you can feel heard, explore your experiences at your own pace, and build tools that support long-term wellbeing.
Call or Maria Sergeev now for a free 15 minute consultation - (289) 402-5366

My Practice at a Glance

Available both in-person and online

3950 14th Avenue

Suite 202

Markham, ON L3R map

(289) 402-5366
My website
I offer therapy sessions in person and online across Ontario, with daytime, evening, and weekend availability.
I specialize in Life Transitions, Relationship Issues and Family Conflict 
$170 Per Session  
I see individuals, couples and families  
Let's Connect (289) 402-5366
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE

My Practice at a Glance

Available both in-person and online

3950 14th Avenue

Suite 202

Markham, ON L3R map

(289) 402-5366
My website
I offer therapy sessions in person and online across Ontario, with daytime, evening, and weekend availability.
I specialize in Life Transitions, Relationship Issues and Family Conflict 
$170 Per Session  
I see individuals, couples and families  

Finances

Fees

  • Individual Sessions $170
  • Couple Sessions $185

Payment Methods

American Express, Mastercard, Visa
"
We do not bill directly to insurance providers. However, depending on your insurance coverage for psychotherapy services, you may be able to receive reimbursement for your session fees. Our services are covered by most insurance providers and plans.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366
"
We do not bill directly to insurance providers. However, depending on your insurance coverage for psychotherapy services, you may be able to receive reimbursement for your session fees. Our services are covered by most insurance providers and plans.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366

Qualifications

  • Verified by Psychology Today Licensed by Province of Ontario / 18116 Maria Sergeev
  • Education and Years In Practice

  • Attended Yorkville University , Masters in Counseling
  • Additional Credentials

  • Degree/Diploma from Yorkville University Bachelors in Child Development
"
I am a Registered Psychotherapist (Qualifying) with over 5 years experience in early childhood education and experience supporting children, teens, adults, and families. My work is informed by developmental understanding and trauma-informed, person-centred care.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366
"
I am a Registered Psychotherapist (Qualifying) with over 5 years experience in early childhood education and experience supporting children, teens, adults, and families. My work is informed by developmental understanding and trauma-informed, person-centred care.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366

Specialties and Expertise

Top Specialties

  • Life Transitions
  • Relationship Issues
  • Family Conflict

Expertise

  • ADHD
  • Adolescent Mental Health and Development
  • Anxiety
  • Behavioural Issues
  • Caregivers
  • Child
  • Childhood Trauma
  • Coping Skills
  • Depression
  • Developmental Disorders
  • Education and Learning Disabilities
  • Emotional Disturbance
  • Marital and Premarital
  • Parenting
  • Pregnancy, Prenatal, Postpartum
  • School Issues
  • Self Esteem
  • Self-Harming
  • Stress
  • Suicidal Ideation
  • Teen Violence
  • Women's Issues
"
I work with children, teens, adults, couples, and seniors navigating anxiety, depression, life transitions, childhood trauma, family-related stress, and neurodivergence. In our early sessions, we focus on understanding what you're experiencing and what feels most important to you right now. Together, we build insight, coping tools, and resilience to support meaningful and sustainable change.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366
"
I work with children, teens, adults, couples, and seniors navigating anxiety, depression, life transitions, childhood trauma, family-related stress, and neurodivergence. In our early sessions, we focus on understanding what you're experiencing and what feels most important to you right now. Together, we build insight, coping tools, and resilience to support meaningful and sustainable change.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366

2 Endorsements

Bavly Kost
Bavly Kost
Registered PsychotherapistBEdMAMPSRPOCT
Maria is an extremely insightful and analytical clinician who puts her whole self in finding the right path for her clients, walking with them every step of the way. Her light touch of humor and warm presence allows her to connect easily with anyone.

Client Focus

Age

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

Participants

Individuals
Couples
Family

I also speak

Hebrew
Russian

Religion

Jewish

Age

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

Participants

Individuals
Couples
Family

I also speak

Hebrew
Russian

Religion

Jewish

Treatment Approach

Types of Therapy

  • Attachment-based
  • Cognitive Behavioural (CBT)
  • Compassion Focused
  • Existential
  • Family Systems
  • Humanistic
  • Interpersonal
  • Motivational Interviewing
  • Narrative
  • Person-Centered
  • Play Therapy
  • Solution Focused Brief (SFBT)
  • Trauma Focused
"
I use person-centred and trauma-informed approaches, along with solution-focused, existential, and play-based therapies when appropriate. Sessions are collaborative and paced to your comfort, creating space for both practical tools and deeper emotional exploration. My goal is to support understanding, resilience, and growth in a way that feels respectful and grounded.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366
"
I use person-centred and trauma-informed approaches, along with solution-focused, existential, and play-based therapies when appropriate. Sessions are collaborative and paced to your comfort, creating space for both practical tools and deeper emotional exploration. My goal is to support understanding, resilience, and growth in a way that feels respectful and grounded.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call or for a free 15 minute consultation now - (289) 402-5366

Location

Primary Location

3950 14th Avenue

Suite 202

Markham, ON L3R

(289) 402-5366

Nearby Areas

Postal Codes

"
I offer therapy sessions in person and online across Ontario, with daytime, evening, and weekend availability.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call for a free consultation now - (289) 402-5366
"
I offer therapy sessions in person and online across Ontario, with daytime, evening, and weekend availability.
Photo of Maria Sergeev, Registered Psychotherapist, MACP, BCD, ECE
Maria Sergeev
Registered Psychotherapist, MACP, BCD, ECE
Call for a free consultation now - (289) 402-5366