Jeff Packer

MSW, RSW, RP

Jeff obtained his Master of Social Work degree from the University of Toronto in 1991, specializing in clinical individual, couple/marital and group counselling, and his Bachelor of Arts degree in Psychology & Sociology from York University (1989).

Over the past twenty-five years, Jeff has provided professional counselling, social work services and psychotherapy in his private practice in Oshawa, with the Charles H. Best Diabetes Centre, Whitby Mental Health Centre, Durham Family Court Clinic, Catholic Family Services and with the John Howard Society.

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In addition, he has attended extensive training on marriage and family therapy (specifically in high conflict, power imbalances, abuse and infidelity), trauma and recovery, EMDR, eating disorders, abuse & domestic violence, Type 1 diabetes & treatment adherence, criminal behaviour and rehabilitation, parenting and parent-child behavioural adjustment, sexuality, substance misuse/addictions and separation and divorce family re-adjustment. He is actively involved in developing, training and delivering effective mental health, marriage enrichment and parenting workshops.

Jeff provides in-service training for public and private organizations across Canada and delivers inspiring and informative seminars at universities, and colleges, to corporations and business work teams. He also provides counselling and psychotherapy supervision, consultation and training. Jeff is a registered social worker (RSW) with the OCSWSSW, is a registered psychotherapist with the CRPO and has been a member of the Ontario Association of Social Workers and Canadian Association of Social Workers since 1990.

Jeff is happily married to Susan, his loving wife of over thirty-five years. They have three adult children. Jeff has coached for fifteen years in the NASC soccer association and provides consultation toward developing and delivering effective mental health, health and social service initiatives.

AREAS OF FOCUS

Men's Mental Fitness

I’m passionate about supporting men as they navigate the unique pressures of work, relationships, and identity. My approach is straightforward and compassionate, creating a space where men can speak openly without judgment. Together, we work on building emotional awareness, resilience, and practical strategies for handling stress and life’s challenges with strength and authenticity.

Marriage & Family Counselling
I have extensive training in working with high-conflict relationships, power imbalances, abuse, and infidelity. I’m passionate about helping couples and families rebuild trust, strengthen communication, and create healthier connections, because I believe strong, loving relationships are the foundation of personal and family well-being.
Trauma & Recovery
Through my training in trauma therapy and EMDR, I support individuals in healing from painful experiences such as abuse, violence, or loss. My approach is compassionate and evidence-based, helping clients process trauma safely and find renewed resilience and hope.
Addiction and/or Substance Misuse
Over the years, I’ve worked with individuals facing addictions, substance misuse, and mental health challenges. I take a non-judgmental, supportive approach to guide people on their journey toward recovery, knowing that meaningful, lasting change is possible.
Workshops, Training & Supervision
In addition to counselling, I also lead workshops for couples, parents, and organizations, and I provide supervision and training for other clinicians. Sharing knowledge, building skills, and supporting fellow professionals is deeply rewarding and reflects my commitment to strengthening mental health in our communities.

WHO JEFF SUPPORTS

  • Individuals
  • Couples
  • Families
  • Children (8+) & Teens
  • Students & Registered Psychotherapists