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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
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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

Photo of Cassandra Tenneriello, Registered Psychotherapist, MACP, RP, CCC
Cassandra Tenneriello
Registered Psychotherapist, MACP, RP, CCC
4 Endorsed
Online Only
You might find yourself waking from memories that feel as intense as when they first happened, feeling stuck in the past even as you try to move forward. Your body may stay on edge, making it hard to relax or feel present, and instead of truly living, it can feel like you’re just getting through the day. You don’t have to keep carrying this on your own. I provide a safe, compassionate space where we can begin to make sense of your experiences, gently work through what’s been weighing on you, and support you in building a life that feels more grounded, connected, and aligned with who you are.
You might find yourself waking from memories that feel as intense as when they first happened, feeling stuck in the past even as you try to move forward. Your body may stay on edge, making it hard to relax or feel present, and instead of truly living, it can feel like you’re just getting through the day. You don’t have to keep carrying this on your own. I provide a safe, compassionate space where we can begin to make sense of your experiences, gently work through what’s been weighing on you, and support you in building a life that feels more grounded, connected, and aligned with who you are.
(343) 300-0235 View (343) 300-0235
Photo of Jillian Everett, Registered Psychotherapist, BA, MACP, RP
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
Photo of Christina Williams, Registered Psychotherapist, MSc, RP
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
Photo of Kerri Stone, Registered Psychotherapist, BA, MSc, RP
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
Photo of Rick Grundy, Registered Psychotherapist, MDiv, RP
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