Dr. Janet Eileen Crosby – Psychiatrist | Oakville, ON

Dr. Janet Eileen Crosby is a dedicated Psychiatrist specializing in the diagnosis, treatment, and prevention of a wide range of mental, emotional, and behavioral disorders in adults, and may see older adolescents for certain conditions. Practicing at a mental health clinic in Oakville, ON, she is a key member of the local mental healthcare community. Her practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO). She provides comprehensive psychiatric care, including diagnostic assessment, medication management, and psychotherapeutic interventions for conditions such as mood disorders, anxiety disorders, and psychotic disorders. The practice is committed to offering confidential and respectful mental health care, fostering a safe space where patients can explore their concerns and work towards recovery and well-being.

Dr. Crosby graduated with a Medical Degree from the National University of Ireland and has been practicing as a Psychiatrist since 1995, accumulating over 29 years of experience in the field. She is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). Her extensive training and ongoing professional development ensure she remains current with the latest advances in psychiatric medicine and mental health care.

Her clinical philosophy emphasizes a collaborative approach, empowering patients through education and understanding. Dr. Crosby is committed to evidence-based treatment approaches and fostering a therapeutic alliance built on trust and respect. She provides care in English and dedicates herself to supporting her patients in Oakville with compassionate and individualized mental health services.

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

Substance-Related & Addictive Disorders (Dual Diagnosis)

• Alcohol Use Disorder: A chronic relapsing brain disorder characterized by an impaired ability to stop or control alcohol use despite adverse social, occupational, or health consequences.
• Gambling Disorder (Behavioral Addiction): Persistent and recurrent problematic gambling behavior leading to clinically significant impairment or distress.

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).
• Narcissistic Personality Disorder (NPD): A pattern of grandiosity, need for admiration, and lack of empathy.
• Borderline Personality Disorder (BPD): Characterized by instability in interpersonal relationships, self-image, emotions, and marked impulsivity.

Anxiety, OCD & Trauma-Related Disorders

• Panic Disorder (with or without Agoraphobia): Recurrent, unexpected panic attacks (sudden periods of intense fear) and persistent concern about having additional attacks or their consequences.
• Specific Phobias (e.g., heights, animals, injections): Intense, irrational fear of a specific object or situation that poses little or no actual danger.
• Generalized Anxiety Disorder (GAD): Excessive, persistent worry and anxiety about various everyday life events or activities, often difficult to control.

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

• Treatment of Anxiety Disorders (GAD, Panic, Social Anxiety, OCD, PTSD) with Medication: Use of anxiolytics, antidepressants (SSRIs, SNRIs), and other medications to manage symptoms of generalized anxiety disorder, panic disorder, social phobia, obsessive-compulsive disorder, and post-traumatic stress disorder.
• Interpersonal Therapy (IPT): A time-limited therapy that focuses on interpersonal relationships and social functioning as they relate to current psychiatric symptoms, particularly depression.
• 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.
• Dialectical Behavior Therapy (DBT) - Skills Training / Informed Therapy: Providing DBT-informed therapy or facilitating DBT skills groups to help individuals manage intense emotions, reduce self-harming behaviors, and improve relationships, particularly for borderline personality disorder.
• Crisis Intervention & Urgent Psychiatric Assessment (in appropriate settings): Providing rapid assessment and intervention for individuals experiencing acute psychiatric crises, such as suicidal ideation, acute psychosis, or severe agitation, typically in emergency departments or crisis clinics.
• Second Opinion Consultations for Complex Psychiatric Cases: Providing expert second opinions on challenging diagnoses, treatment-resistant conditions, or complex psychopharmacological management plans.

Note: This list provides a general overview. Treatment approaches are highly individualized. Please discuss with Dr. Crosby 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.

Dr. Crosby practices within a discreet and welcoming mental health clinic located in Oakville's Old Oakville neighborhood, specifically in the Eastlake area. The clinic is situated within one of the various plazas easily accessible via public transit, with Oakville Transit stops nearby. The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients. Paid parking options are conveniently located, some with direct access to the building, ensuring ease of access for those arriving by car. The clinic’s setting is designed to be welcoming, discreet, and conducive to confidential mental health care.

Are psychiatric consultations and treatments with Crosby, 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 Crosby 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 Crosby's office or Ontario Health Insurance Plan (OHIP).

Do I need a referral to see Crosby, 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 Crosby 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.

Does Crosby offer psychotherapy (talk therapy)?

Many psychiatrists, including potentially Crosby, 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 Crosby'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 if I experience side effects from medication prescribed by Crosby?

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

How can I prepare for my first appointment with Crosby?

For your first psychiatric appointment with Crosby, it's helpful to gather some information beforehand. Try to make a list of your main concerns, symptoms (including when they started, how often they occur, and their intensity), and any significant life events or stressors. Bring a list of all current medications (psychiatric and non-psychiatric), including dosages, as well as any past psychiatric medications you've tried and your experience with them. Information about your family history of mental health conditions can also be very useful. Be prepared to discuss your personal history, social situation, and coping strategies. Writing down any questions you have for Crosby can also ensure you get the most out of your consultation.

338 Lakeshore Rd E
Oakville, ON L6J 1J6

Phone: (905) 510-3393

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

Dr. Crosby 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. Crosby 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/Crosby-Janet-Eileen/0040500-54476