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Triello Counselling Services
Group Practice
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Photo of Triello Counselling Services, Group Practice

Triello Counselling Services

Group Practice

Ottawa, ON K1S
Call Us
Let's Connect (613) 519-5922
Photo of Triello Counselling Services, Group Practice
A team that walks alongside you. You don’t have to navigate this on your own. If you’re feeling overwhelmed, stuck, or carrying more than you can manage, support is here. Our team offers a warm, compassionate, and trauma-informed space where you can feel safe to explore what’s been weighing on you. We work collaboratively, at your pace, helping you build insight, emotional regulation, and practical tools to feel more grounded and confident. We support individuals, youth, couples, and families across Ontario through secure virtual sessions. We offer a free 15-minute consultation to help you find the right fit.

Our Team

Cassandra Tenneriello
Registered Psychotherapist, MACP, RP, CCC
4 Endorsed
Online Only
Past experiences can sometimes leave you feeling disconnected from yourself, uncertain in relationships, or carrying shame that was never yours to hold. You may be doing your best to move forward while still noticing the ways the past affects your confidence, emotions, or sense of safety. Healing does not require you to share everything at once or move faster than feels right. Together, we can gently explore what you’re carrying, build on your strengths, and help you feel more grounded, connected, and at home within yourself.
Past experiences can sometimes leave you feeling disconnected from yourself, uncertain in relationships, or carrying shame that was never yours to hold. You may be doing your best to move forward while still noticing the ways the past affects your confidence, emotions, or sense of safety. Healing does not require you to share everything at once or move faster than feels right. Together, we can gently explore what you’re carrying, build on your strengths, and help you feel more grounded, connected, and at home within yourself.
(343) 300-0235 View (343) 300-0235
Jillian Everett
Registered Psychotherapist, BA, MACP, RP
1 Endorsed
Online Only
Maybe you start things with good intentions, but anxiety or distraction pulls you in a hundred different directions. It can feel exhausting trying to keep everything together while struggling internally. We will create a space where you can slow down, feel understood, and begin to make sense of what you’re going through. I support individuals navigating difficult emotions, trauma, and life transitions while building practical tools to feel more grounded, confident, and resilient. Together, we explore what may be holding you back and build practical, meaningful ways to help you move forward.
Maybe you start things with good intentions, but anxiety or distraction pulls you in a hundred different directions. It can feel exhausting trying to keep everything together while struggling internally. We will create a space where you can slow down, feel understood, and begin to make sense of what you’re going through. I support individuals navigating difficult emotions, trauma, and life transitions while building practical tools to feel more grounded, confident, and resilient. Together, we explore what may be holding you back and build practical, meaningful ways to help you move forward.
(613) 704-4033 View (613) 704-4033
Christina Williams
Registered Psychotherapist, MSc, RP
1 Endorsed
Online Only
If you’re feeling overwhelmed, stuck in survival mode, or like you can’t fully relax, you’re not alone. Maybe you’re constantly on edge, or the opposite… feeling numb, disconnected, or shut down. You might notice yourself reacting in ways that don’t always make sense, struggling in relationships, or carrying emotions that feel too intense or hard to control. I work with teens (12+) and adults who are navigating anxiety, depression, trauma, self-esteem challenges, and intense emotions, including personality-related difficulties such as BPD. We will create a safe space where you don’t have to carry it alone.
If you’re feeling overwhelmed, stuck in survival mode, or like you can’t fully relax, you’re not alone. Maybe you’re constantly on edge, or the opposite… feeling numb, disconnected, or shut down. You might notice yourself reacting in ways that don’t always make sense, struggling in relationships, or carrying emotions that feel too intense or hard to control. I work with teens (12+) and adults who are navigating anxiety, depression, trauma, self-esteem challenges, and intense emotions, including personality-related difficulties such as BPD. We will create a safe space where you don’t have to carry it alone.
(343) 338-4538 View (343) 338-4538
Kerri Stone
Registered Psychotherapist, BA, MSc, RP
1 Endorsed
Online Only
If things at home have been feeling tense, disconnected, or difficult, you’re not alone. Parenting through emotional ups and downs, behavioural challenges, or relationship struggles can feel exhausting. I support children, teens, and families in understanding what’s beneath the surface and building practical tools for lasting change. Together, we create a safe, supportive space where your child can feel understood and where you, as a parent, feel guided and empowered. With 24 years of experience in mental health, I specialize in infant, child, and adolescent development.
If things at home have been feeling tense, disconnected, or difficult, you’re not alone. Parenting through emotional ups and downs, behavioural challenges, or relationship struggles can feel exhausting. I support children, teens, and families in understanding what’s beneath the surface and building practical tools for lasting change. Together, we create a safe, supportive space where your child can feel understood and where you, as a parent, feel guided and empowered. With 24 years of experience in mental health, I specialize in infant, child, and adolescent development.
(343) 313-0782 View (343) 313-0782
Rick Grundy
Registered Psychotherapist, MDiv, RP
2 Endorsed
Online Only
When relationships feel distant, tense, or weighed down by unresolved conflict, it can affect every part of life. You may find yourself feeling overwhelmed by stress, anxiety, anger, grief, or the lasting impact of past experiences. I work with individuals and couples who want to better understand these patterns, strengthen communication, and rebuild emotional connection. Together, we explore the deeper experiences that may be shaping your relationship and develop practical tools that support healthier, more fulfilling relationships.
When relationships feel distant, tense, or weighed down by unresolved conflict, it can affect every part of life. You may find yourself feeling overwhelmed by stress, anxiety, anger, grief, or the lasting impact of past experiences. I work with individuals and couples who want to better understand these patterns, strengthen communication, and rebuild emotional connection. Together, we explore the deeper experiences that may be shaping your relationship and develop practical tools that support healthier, more fulfilling relationships.
(613) 801-7245 View (613) 801-7245

Location

Primary Location

Triello Counselling Services

Ottawa, ON K1S

(613) 519-5922