About
Dr. Jonathan Howard Rootenberg 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 Norfolk Medical Centre in Toronto, ON, he is a key member of the local mental healthcare community. Adhering to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), Dr. Rootenberg 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. His approach emphasizes a holistic understanding of each patient’s unique circumstances, fostering a safe and supportive environment for recovery and well-being.
He graduated with a Medical Degree from the Royal College of Surgeons in Ireland School of Medicine, Ireland. With over 27 years of experience as a Psychiatrist, he has been practicing since 1997. Dr. Rootenberg is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO). His extensive training and ongoing professional development ensure that he remains current with the latest evidence-based practices in mental health care, enabling him to offer effective and personalized treatment strategies.
Dr. Rootenberg’s clinical philosophy centers on collaborative care, empowering patients through education and understanding. He is committed to establishing a therapeutic alliance built on trust and respect, ensuring that each individual feels heard and supported throughout their mental health journey. Providing care in English, he dedicates himself to serving the Toronto community with compassion and professionalism, always aiming to foster a positive and healing experience for his patients.
Dr. Jonathan Rootenberg 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.
- Brief Psychotic Disorder: A sudden, short-term episode of psychotic behavior, often following a highly stressful event, lasting less than one month.
- Schizoaffective Disorder: A condition that includes symptoms of both schizophrenia (like hallucinations or delusions) and a mood disorder (like depression or mania).
Anxiety, OCD & Trauma-Related Disorders
- 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.
Mood Disorders
- Persistent Depressive Disorder (Dysthymia): A chronic form of depression with less severe but longer-lasting symptoms than major depression, present for at least two years.
- 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.
- Premenstrual Dysphoric Disorder (PMDD): A severe form of premenstrual syndrome (PMS) with significant mood swings, irritability, depression, or anxiety in the week or two before menstruation.
This list is not exhaustive. Effective mental health care is highly personalized. Please consult with Dr. Jonathan Rootenberg 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.
- Psychodynamic Psychotherapy / Psychoanalytic Psychotherapy: Exploratory therapy focused on understanding how past experiences and unconscious patterns influence current feelings, thoughts, and behaviors.
- 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.
- 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.
- Supportive Psychotherapy: A therapeutic approach aimed at reducing distress, reinforcing coping mechanisms, and improving adaptive functioning through a supportive therapeutic relationship.
- 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. Rootenberg 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.
Norfolk Medical Centre is situated in Toronto's Little Portugal, Trinity neighborhood, offering a discreet and welcoming environment for mental health care. The practice is easily accessible via public transit, including TTC (Subway, Streetcar, Bus), with stops within walking distance. The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients. Paid parking options are conveniently located nearby, with some offering direct access to the building, ensuring ease of access for those arriving by car. The overall setting fosters a calm, professional atmosphere where patients can feel secure and at ease during their visits.
- Are psychiatric consultations and treatments with Rootenberg, 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 Rootenberg 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 Rootenberg's office or Ontario Health Insurance Plan (OHIP).
- Do I need a referral to see Rootenberg, 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 Rootenberg 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 does a Psychiatrist like Rootenberg 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. He is a Psychiatrist who assesses, diagnoses, and treats mental, emotional, and behavioral disorders through medication, psychotherapy, or other interventions. Rootenberg 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 is the main difference between a Psychiatrist like Rootenberg and a Psychologist?
- The main difference is that a Psychiatrist, like Rootenberg, 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.
- How can I prepare for my first appointment with Rootenberg?
- For your first psychiatric appointment with Rootenberg, 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 Rootenberg can also ensure you get the most out of your consultation.
Norfolk Medical Centre
Suite 305, 1001 Queen St West
Toronto, ON M6J 1H4
Phone: (416) 535-8501 | Fax: (416) 780-1957
The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients.
Dr. Rootenberg 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. Rootenberg 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/Rootenberg-Jonathan-Howard/0053227-67193
