Dr. Nathalie Corriveau

Dr. Nathalie Corriveau provides assessment and treatment for a wide spectrum of mental health conditions, including:

Personality Disorders

• Obsessive-Compulsive Personality Disorder (OCPD): A preoccupation with orderliness, perfectionism, and mental and interpersonal control, at the expense of flexibility, openness, and efficiency (distinct from OCD).
• Antisocial Personality Disorder (ASPD): A pattern of disregarding or violating the rights of others, often involving deceitfulness, impulsivity, irritability, and lack of remorse.
• Narcissistic Personality Disorder (NPD): A pattern of grandiosity, need for admiration, and lack of empathy.

Schizophrenia Spectrum & Other Psychotic Disorders

• Schizophrenia: A serious mental disorder affecting how a person thinks, feels, and behaves, often involving delusions, hallucinations, disorganized speech, and impaired functioning.
• Brief Psychotic Disorder: A sudden, short-term episode of psychotic behavior, often following a highly stressful event, lasting less than one month.
• Substance/Medication-Induced Psychotic Disorder: Psychotic symptoms (hallucinations or delusions) that develop during or soon after substance intoxication or withdrawal or after exposure to a medication.

Anxiety, OCD & Trauma-Related Disorders

• Post-Traumatic Stress Disorder (PTSD): Develops after experiencing or witnessing a terrifying event, involving symptoms like flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event.
• Obsessive-Compulsive Disorder (OCD): Characterized by unwanted, intrusive thoughts or images (obsessions) and repetitive, ritualistic behaviors (compulsions) performed to reduce anxiety.

This list is not exhaustive. Effective mental health care is highly personalized. Please consult with Dr. Nathalie Corriveau for an accurate diagnosis and tailored treatment plan.

• Capacity Assessment (Mental Capacity/Competency Evaluation - specific contexts): Specialized evaluations to determine an individual's mental capacity to make informed decisions regarding treatment, finances, or other legal matters, often in forensic or geriatric settings.
• Management of Sleep Disorders (Insomnia, Parasomnias - psychiatric aspects): Pharmacological and behavioral approaches to treating sleep difficulties that are secondary to or co-occurring with psychiatric conditions.
• Psychodynamic Psychotherapy / Psychoanalytic Psychotherapy: Exploratory therapy focused on understanding how past experiences and unconscious patterns influence current feelings, thoughts, and behaviors.
• Second Opinion Consultations for Complex Psychiatric Cases: Providing expert second opinions on challenging diagnoses, treatment-resistant conditions, or complex psychopharmacological management plans.
• Neuropsychiatric Evaluation & Cognitive Assessment (Initial Screening/Referral): Initial assessment of cognitive function and neuropsychiatric symptoms, with referral for detailed neuropsychological testing if indicated, to differentiate psychiatric from neurological conditions.
• Treatment of Psychotic Disorders (Schizophrenia, Schizoaffective Disorder) with Antipsychotics: Management of schizophrenia spectrum and other psychotic disorders using first and second-generation antipsychotic medications, including long-acting injectables where appropriate.

Note: This list provides a general overview. Treatment approaches are highly individualized. Please discuss with Dr. Corriveau for care relevant to your specific mental health needs.

All psychiatric services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant psychiatric care guidelines. Contact the clinic or your referring physician regarding new patient intake and referral processes.

Riverside Academic Family Health Te is situated in Barrie's vibrant Downtown Barrie, East Bayfield neighborhood, offering convenient access to public transit via Barrie Transit. The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients. Patients can enjoy a discreet setting that respects confidentiality. Parking is available at or near the facility, with designated accessible spots to ensure ease of access. The practice's welcoming atmosphere is designed to be both accessible and reassuring for individuals seeking mental health care in Barrie.

Are psychiatric consultations and treatments with Corriveau, a Psychiatrist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations, diagnostic assessments, and medication management provided by a licensed Psychiatrist like Corriveau are generally covered by Ontario Health Insurance Plan (OHIP) in ON when a referral from a family doctor is in place. Coverage for psychotherapy services provided by a psychiatrist can vary; some provinces cover it, while others may have limitations or it may be part of hospital-based programs. Specific medications may also require special authorization or be subject to formulary restrictions. It's crucial to discuss coverage specifics for therapy or any specialized treatments with Corriveau's office or Ontario Health Insurance Plan (OHIP).

Do I need a referral to see Corriveau, a Psychiatrist?

Yes, a referral from your family physician or another medical doctor (e.g., a pediatrician for child psychiatry, or an ER physician for urgent assessment) is almost always required to see a Psychiatrist such as Corriveau for services covered by the provincial health plan. Mental health conditions often benefit from initial assessment by a primary care provider who can determine the need for specialist psychiatric care. The referral ensures coordinated care, appropriate triaging, and transfer of relevant medical history.

How is confidentiality handled in psychiatric care?

Confidentiality is a cornerstone of psychiatric care. Information you share with Dr. Corriveau and her team is kept private and protected by law and professional ethics. This means your information will not be disclosed to anyone without your explicit consent, except in very specific situations where there is a legal obligation or an immediate risk of serious harm to yourself or others (e.g., imminent risk of suicide or homicide, child abuse, or a court order). Dr. Corriveau will typically discuss the limits of confidentiality with you at the beginning of your treatment.

Does Corriveau offer psychotherapy (talk therapy)?

Many psychiatrists, including potentially Corriveau, are trained in various forms of psychotherapy (talk therapy) and may offer it as part of their treatment approach, either as a standalone treatment or in combination with medication. The specific types of psychotherapy offered can vary (e.g., Cognitive Behavioral Therapy - CBT, psychodynamic therapy, supportive therapy). It's best to inquire directly with Corriveau's office or discuss this during your initial consultation to understand her approach to therapy and if it's a service She provides or if She would refer you to another mental health professional like a psychologist or social worker for more intensive or specialized psychotherapy if needed.

What is the main difference between a Psychiatrist like Corriveau and a Psychologist?

The main difference is that a Psychiatrist, like Corriveau, is a medical doctor (MD) who has completed medical school and then specialized residency training in psychiatry. Because they are physicians, psychiatrists can diagnose mental health conditions, prescribe and manage psychotropic medications, and provide various forms of psychotherapy. They can also order medical tests to rule out physical causes of psychiatric symptoms. A Psychologist typically has a doctoral degree (PhD or PsyD) in psychology and is trained in psychological assessment, diagnosis, and providing psychotherapy (talk therapy). Psychologists generally cannot prescribe medication in Canada, though they often work closely with psychiatrists or family doctors who do.

What does a Psychiatrist like Corriveau specialize in?

A Psychiatrist is a medical doctor (MD) who has completed specialized training in psychiatry, which is the branch of medicine focused on the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders. Unlike psychologists, psychiatrists can prescribe medication. She is a Psychiatrist who assesses, diagnoses, and treats mental, emotional, and behavioral disorders through medication, psychotherapy, or other interventions. Corriveau is trained to assess both the mental and physical aspects of psychological problems and can provide a range of treatments including psychotherapy, medications, and sometimes other interventions like ECT or rTMS.

What if I experience side effects from medication prescribed by Corriveau?

It's common for psychotropic medications to have potential side effects, especially when starting a new medication or adjusting a dose. Corriveau will discuss common side effects to watch for. If you experience side effects, it's very important to communicate this to Corriveau or her office promptly. Do not stop taking your medication suddenly unless instructed to do so by Corriveau, as this can sometimes cause withdrawal symptoms or a worsening of your condition. Corriveau can help manage side effects by adjusting the dosage, switching to a different medication, or suggesting strategies to mitigate them.

Riverside Academic Family Health Te
201 Georgian Drive
Barrie, ON L4M 6M2

Phone: (705) 728-9090

The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients.

Dr. Corriveau is a licensed Psychiatrist regulated by the College of Physicians and Surgeons of Ontario (CPSO) under the Regulated Health Professions Act, 1991 and Medicine Act, 1991 in ON. A referral from a family physician or another medical doctor is typically required for consultations with Dr. Corriveau for services covered by the provincial health plan.

Verify registration with the College of Physicians and Surgeons of Ontario (CPSO): https://doctors.cpso.on.ca/DoctorDetails/Corriveau-Nathalie/0280913-97584