Addiction Therapists in Nipissing, ON.

Counselling for addiction and codependency in Nipissing, ON. Help for alcohol and substance abuse, pornography, sex and internet addiction, gambling, and compulsive spending.


Donald Hill, M. Div., M. Th., RMFT, RP
Addiction Counselor

Donald Hill, M. Div., M. Th., RMFT, RP

Registered Psychotherapist

Available for Online Therapy

Addiction is a multifaceted challenge, and understanding its roots is key to recovery. While I do not offer therapy sessions for addiction, we have several addiction specialists at Psychotherapy Collective who are available to schedule a free 15-minute consultation with you to ensure they are the proper fit for your journey. Visit our profiles at https://www.psychotherapycollective.ca/our-team

Caitlin Marchand, RP
Addiction Counselor

Caitlin Marchand, RP

Registered Psychotherapist

Available for Online Therapy

Addiction is a multifaceted challenge, and understanding its roots is key to recovery. While I do not offer therapy sessions for addiction, we have several addiction specialists at Psychotherapy Collective who are available to schedule a free 15-minute consultation with you to ensure they are the proper fit for your journey. Visit our profiles at https://www.psychotherapycollective.ca/our-team

Simona Ilieva, RP
Addiction Counselor

Simona Ilieva, RP

Registered Psychotherapist

Available for Online Therapy

Struggling with substance use or addiction can feel overwhelming, but you don’t have to face it alone. I’m Simona Ilieva, a Registered Psychotherapist specializing in addiction therapy. Together, we’ll explore the underlying causes of your substance use, identify triggers, and develop personalized strategies for lasting recovery. Whether you’re dealing with alcohol, drugs, or other addictive behaviors, I’m here to support you in taking back control of your life. Recovery is not just about breaking free from substance use—it’s about rediscovering your strengths and building a life you feel proud of. Healing is possible, and I’m here to guide you every step of the way. Let’s take that first st

Kate Paul, MA, RP
Addiction Counselor

Kate Paul, MA, RP

Registered Psychotherapist, Individual & Couples Therapist

Available for Online Therapy

Addiction can occur with many substances and activities - alcohol, street drugs, prescription drugs, caffeine, food, porn, sex, gambling, Together, we will gain insight into the root of your addiction and the purpose it has served in your life. I will provide us with the compassionate and supportive dynamic essential to your journey of creating the life experience you desire.

Kevin Fleming, Ph.D.
Addiction Counselor

Kevin Fleming, Ph.D.

Coach/Change Agent/Consultant

At Home or Private Discreet Intensives

While most treatment approaches to addiction include 12 step programs, rehabs, and now sober living houses, Grey Matters International, Inc. provides a wildly successful alternative to traditional models of addiction treatment----that keeps the brain in mind. That is, talking to the conscious brain while the primal brain is deciding things even before you are consciously aware? Well, that is the problem to solve in addiction. We have the solution utilizing a new cutting edge neuroscience-centered brain rebalancing system. Contact kevin@kevinflemingphd.com or call 877-606-6161.

Andrea O'Reilly, MSW, RSW, CCTP
Addiction Counselor

Andrea O'Reilly, MSW, RSW, CCTP

Registered Social Worker, Psychotherapist

Available for Online Therapy

Many turn to substances or behaviours to numb deep pain from past trauma. I provide a safe, compassionate space to explore that pain without judgment and uncover healthier ways to cope. Together, we address underlying wounds, develop emotional resilience, and build practical strategies to manage triggers. Clients leave feeling more empowered, grounded, and capable of reclaiming control, creating balance, and reconnecting with their values and life purpose.

Melissa Letourneau, RP
Addiction Counselor

Melissa Letourneau, RP

Registered Psychotherapist

Available for Online Therapy

Addiction is a multifaceted challenge, and understanding its roots is key to recovery. While I do not offer therapy sessions for addiction, we have several addiction specialists at Psychotherapy Collective who are available to schedule a free 15-minute consultation with you to ensure they are the proper fit for your journey. Visit our profiles at https://www.psychotherapycollective.ca/our-team


Nipissing is located in Ontario, Canada. It has a land area of 393.80 square kilometers.  The population of Nipissing is 1,707 people with 707 households . The population ranking for Nipissing is #1503 nationally and #315 for the province of Ontario with a density of 4.30 people per sq km. Nipissing therapists serve postal code: P0H.