Description
About Dr. Cathi Susan Borsook
Dr. Cathi Susan Borsook 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 Forest Hill Dermatology in Thornhill, ON, she is a key member of the local mental healthcare community. She provides comprehensive psychiatric care, including diagnostic assessment, medication management, and psychotherapeutic interventions for a variety of conditions such as mood disorders, anxiety disorders, and psychotic disorders. Her practice is committed to delivering compassionate and respectful mental health care, fostering a safe space for patients to explore their concerns and work towards recovery and well-being.
Dr. Borsook graduated with a Medical Degree from the University of Toronto (Canada) and has been practicing as a Psychiatrist since 1984, bringing over 40 years of experience in mental health care. She is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), with license number 33828. Her extensive training and certification ensure she adheres to the high standards set by the CPSO and the Canadian psychiatric community, always prioritizing evidence-based approaches and patient-centered care.
Her clinical philosophy emphasizes collaborative care, empowering patients through education and understanding. Dr. Borsook is dedicated to fostering a therapeutic alliance built on trust and respect, providing tailored treatment plans that reflect each patient's unique needs. She offers her services in English and is committed to supporting her patients in Thornhill with compassion, professionalism, and a genuine dedication to their mental health and overall well-being.
Common Conditions Dr. Cathi Borsook Addresses
Dr. Cathi Borsook provides assessment and treatment for a wide spectrum of mental health conditions, including:
Schizophrenia Spectrum & Other Psychotic Disorders
- Delusional Disorder: Characterized by one or more firmly held false beliefs (delusions) that persist for at least one month, without other prominent symptoms of schizophrenia.
- Schizophrenia: A serious mental disorder affecting how a person thinks, feels, and behaves, often involving delusions, hallucinations, disorganized speech, and impaired functioning.
Mood Disorders
- Bipolar Disorder (Type I, Type II, Cyclothymia): Characterized by extreme shifts in mood, energy, activity levels, and concentration, ranging from depressive lows to manic or hypomanic highs.
- Seasonal Affective Disorder (SAD): A type of depression related to changes in seasons, most commonly beginning in the fall and continuing through the winter months.
- Major Depressive Disorder (MDD) / Clinical Depression: Persistent feelings of sadness, loss of interest or pleasure, fatigue, changes in appetite or sleep, and difficulty concentrating, significantly impairing daily functioning.
Substance-Related & Addictive Disorders (Dual Diagnosis)
- Stimulant Use Disorder (e.g., Cocaine, Amphetamines): Problematic pattern of stimulant use leading to impairment or distress.
- Gambling Disorder (Behavioral Addiction): Persistent and recurrent problematic gambling behavior leading to clinically significant impairment or distress.
- Dual Diagnosis (Co-occurring Substance Use Disorder & Other Mental Illness): The simultaneous presence of a substance use disorder and one or more other psychiatric disorders (e.g., depression, anxiety, bipolar disorder, schizophrenia).
This list is not exhaustive. Effective mental health care is highly personalized. Please consult with Dr. Cathi Borsook for an accurate diagnosis and tailored treatment plan.
Psychiatrist Services Offered by Dr. Cathi Susan Borsook
- 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.
- Second Opinion Consultations for Complex Psychiatric Cases: Providing expert second opinions on challenging diagnoses, treatment-resistant conditions, or complex psychopharmacological management plans.
- Individual Psychotherapy (various modalities): Offering one-on-one talk therapy tailored to individual needs, potentially incorporating elements from different therapeutic approaches (e.g., psychodynamic, CBT, supportive).
- 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.
- Augmentation & Combination Strategies for Treatment-Resistant Conditions: Employing advanced psychopharmacological strategies, including combining medications or adding augmenting agents, for individuals who have not responded adequately to initial treatments.
- Medication Management for ADHD in Adults & Children/Adolescents: Prescription and monitoring of stimulant and non-stimulant medications for Attention-Deficit/Hyperactivity Disorder across the lifespan.
Note: This list provides a general overview. Treatment approaches are highly individualized. Please discuss with Dr. Borsook 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.
Practice Location & Accessibility
Forest Hill Dermatology in Thornhill is situated in a vibrant area near central Thornhill, easily accessible via local public transit. The practice is located close to several local points of interest, providing a discreet and welcoming environment. The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients. Metered street parking and nearby public lots are available, ensuring convenient access for patients visiting from the surrounding communities. The setting emphasizes confidentiality and a warm atmosphere to foster trust and ease during appointments.
Frequently Asked Questions
- Are psychiatric consultations and treatments with Borsook, 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 Borsook 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 Borsook's office or Ontario Health Insurance Plan (OHIP).
- Do I need a referral to see Borsook, 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 Borsook 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.
- What is the main difference between a Psychiatrist like Borsook and a Psychologist?
- The main difference is that a Psychiatrist, like Borsook, 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 Borsook 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. Borsook 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.
- How is confidentiality handled in psychiatric care?
- Confidentiality is a cornerstone of psychiatric care. Information you share with Dr. Borsook 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. Borsook will typically discuss the limits of confidentiality with you at the beginning of your treatment.
- How can I prepare for my first appointment with Borsook?
- For your first psychiatric appointment with Borsook, 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 Borsook can also ensure you get the most out of your consultation.
Contact & Licensing Information
Forest Hill Dermatology
Suite G-5, 300 John St
Thornhill, ON L3T 5W4
Phone: (905) 881-9831 | Fax: (905) 886-5236
The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients.
Dr. Borsook 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. Borsook 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/Borsook-Cathi-Susan/0029005-33828