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Posttraumatic Stress Disorder

Posttraumatic Stress Disorder Therapy Ottawa


Posttraumatic Stress Disorder (PTSD) is an anxiety disorder that can follow the experiencing or witnessing of a severe trauma involving the actual or threat of death or serious injury to the self or others. The traumatized person has typically reacted to the trauma with intense fear, helplessness or horror. Alternatively, an accumulation of less intensely damaging situations (‘small ‘t’ traumas’) can over time also lead to PTSD.


The symptoms involve re-experiencing the trauma through intrusive memories, dreams, flashbacks, and intense emotional and physiological responses to cues that resemble the traumatic event. In addition, the person finds himself or herself making frantic efforts to avoid thoughts, feelings, or activities associated with the trauma. He or she may feel detached from others, lose interest in various activities or pursuits, and may have a sense of a shortened life. Symptoms often also include insomnia, outbursts of irritation or anger, hypervigilance, and poor concentration. These symptoms cause significant impairment in social, occupational, and other areas of functioning. If these symptoms last for one month or less, the diagnosis of Acute Stress is given. If they last longer than one month, the diagnosis of PTSD is given. If the symptoms last longer than three months, the PTSD is considered to be chronic.


Complex Posttraumatic Stress Disorder (C-PTSD) may apply to a person who has experienced trauma, usually ongoing, from significant attachment figures who emotionally, physically, or sexually abused or neglected them. Witnessing ongoing verbal or physical violence or living with parents who engage in substance abuse can be another pathway to C-PTSD. The resulting disruption to the attachment bonds can predispose the person to long-term problems with relationships, self-esteem, emotional dysregulation, shame, and dissociation.


Many psychologists at Gilmour Psychological Services® have experience helping clients with PTSD and C-PTSD and enjoy working with such complex people. Clients quickly learn that they can be confident that they and their lives can be improved.

Gilmour Psychologists with Expertise in Posttraumatic Stress Therapy

Contact Gilmour Psychological Services® in Ottawa to schedule a consultation with a psychologist who has an expertise in posttraumatic stress disorders.

20 Sep, 2022
Dr. Jackson has focused on adult psychotherapy with individuals and couples since she opened her practice in Ottawa in 1981. She also conducts psychological testing of adults including psychological-legal assessments for specific types of civil, criminal and family law matters.
17 Sep, 2022
Dr. Davies provides psychological services to individual adults, couples, children, and their families. She has had her own private practice since 1989, and for seven years prior to that worked as a supervised associate in private practice.
09 Sep, 2022
Dr. Drahovzal provides psychotherapy and assessment services to children, adults, couples, and families at Gilmour Psychological Services® in Ottawa.
07 Sep, 2022
Dr. Pantin's approach, tailored to her clients’ needs, integrates interpersonal and cognitive perspectives to assist them in developing strategies and skills to make positive changes in their lives.
05 Sep, 2022
Dr. Zahradnik provides psychodiagnostic assessment and psychotherapeutic services to both adolescents and adults.
01 Sep, 2022
Dr. Henry’s prevailing theoretical orientation integrates cognitive-behavioural and schema-focused theories. Valuing each person’s individuality, she tailors her approach to her clients’ needs. Additionally, she works collaboratively with each person to assist them to develop awareness and strategies to make positive changes in their lives.
30 Aug, 2022
Dr. Miller’s theoretical orientation integrates interpersonal, cognitive behavioural, schema-focused and mindfulness-based approaches in helping clients develop an increased awareness of the factors that cause and maintain their difficulties. She guides them towards achieving their goals and making positive changes in their lives.
26 Aug, 2022
Dr. Scoular has been a psychologist since 2006. He has expertise in treating adults, adolescents, children, parents, military, veterans and families. Dr. Scoular believes in collaboratively forming therapeutic goals utilizing the latest psychological research. He helps his clients to realize their goals through the use of Cognitive Behavioural or Interpersonal therapies, as well as employing other well-researched therapeutic modalities.
20 Aug, 2022
Dr. Karima Lacène provides psychological services, including assessment and individual therapy, to children, adolescents and adults. She works with clients experiencing a wide range of challenges including anxiety, depression, trauma, relationship issues, grief, adjustment to life stressors, self esteem and stress management. She also provides psycho-educational assessments for children, adolescents and adults, including testing for Attention Deficit/Hyperactivity Disorder and Learning Disabilities.
10 Aug, 2022
As a Clinical and Health Psychologist, Dr. Davies believes in promoting wellness and resilience, both mentally and physically. She works with adults and adolescents. Her primary approach to therapy is Cognitive-Behavioural Therapy (CBT), a type of treatment that has been extensively supported by research showing it to be highly effective for treating a wide variety of mental health concerns. This approach is complemented with other evidence-based tools and techniques such as mindfulness, self-compassion, acceptance and resilience building to better tailor her approach to an individual’s needs.
06 Aug, 2022
Dr. Jacques considers it an honour to journey alongside individuals in their desire to experience emotional health, create life change, and rediscover a hope-filled vision for their lives. Dr. Jacques’ primary therapeutic approach integrates cognitive, behavioral, emotion-focused, and psychodynamic theories. Dr. Jacques works to provide a collaborative, safe, and warm therapeutic relationship, keeping the client’s goals at the forefront of the treatment plan.
Headshot of Dr. Arthur Braaten
29 Jul, 2022
Dr. Arthur Braaten provides psychodiagnostic assessment and individual therapy to adults for a range of psychological concerns. He believes that psychotherapy is a collaborative process that is tailored to each individual and their unique background. His approach to therapy is integrative and is informed by several evidenced-based approaches.
08 Aug, 2021
Dr. Fernie has worked extensively with childhood trauma and personality difficulties. Dr. Fernie has also worked with people who needed treatment overcoming single incident traumas, interpersonal difficulties, mood disorders (including anxiety and depression), obsessive compulsive disorder (OCD), self-esteem, stress and other major mental health issues. She is experienced in assessing and developing individualised treatment plans collaboratively with clients. Her therapy choices are client dependent and she uses an integrated approach.
a woman in a plaid shirt smiles for the camera
06 Aug, 2021
Dr. Scarapicchia provides assessment and treatment services to adolescents, adults, and seniors, including psychotherapy, neuropsychological assessments, and psychodiagnostic assessments.
02 Aug, 2021
Dr. Dellouche welcomes French and English-speaking patients. She works with adults and seniors. She offers treatment for a wide range of issues. Her main areas of interest include anxiety, vulnerability to overwhelming or intense emotions, interpersonal issues, trauma, eating disorders and experiences of growth through adverse life events.
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