Dr. Caitlin Elyse Gregory

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

Substance-Related & Addictive Disorders (Dual Diagnosis)

• Opioid Use Disorder: A problematic pattern of opioid use leading to clinically significant impairment or distress.
• Gambling Disorder (Behavioral Addiction): Persistent and recurrent problematic gambling behavior leading to clinically significant impairment or distress.
• Cannabis Use Disorder: Continued use of cannabis despite clinically significant impairment or distress.

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.
• 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.

Schizophrenia Spectrum & Other Psychotic Disorders

• 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.
• 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).

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

• 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.
• Comprehensive Psychiatric Assessment & Diagnostic Evaluation: In-depth clinical interview to assess mental health status, including review of psychiatric and medical history, family history, psychosocial factors, symptom patterns, and formulation of a multiaxial diagnosis according to DSM/ICD criteria.
• Couples & Family Therapy (psychiatric context): Providing therapy to couples or families to address relationship dynamics, communication problems, and the impact of mental illness on the family system.
• Supportive Psychotherapy: A therapeutic approach aimed at reducing distress, reinforcing coping mechanisms, and improving adaptive functioning through a supportive therapeutic relationship.
• Psychopharmacological Management & Medication Optimization: Prescribing, monitoring, and adjusting psychotropic medications (e.g., antidepressants, antipsychotics, mood stabilizers, anxiolytics, stimulants) to treat various mental health disorders, focusing on efficacy, tolerability, and minimizing side effects.
• 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. Gregory 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.

Trillium Health Partners' psychiatric services are situated in the heart of Kitchener's Downtown Cedar Hill neighborhood, within the larger healthcare network of Trillium Health Partners. The clinic is conveniently located near the Kitchener Memorial Auditorium Complex (The Aud) and St. Mary's General Hospital, providing patients with easy access to comprehensive medical and mental health services. Public transit options include Grand River Transit (GRT) bus and ION Light Rail, ensuring accessible transportation. The facility is wheelchair accessible and aims to provide a comfortable and private environment for all patients. Parking is available at or near the facility, with designated accessible spots to accommodate patients with mobility needs. The practice offers a discreet, welcoming atmosphere designed to foster trust and facilitate open communication, supporting patients on their journey to mental wellness.

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

Do I need a referral to see Gregory, 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 Gregory 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. Gregory 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. Gregory will typically discuss the limits of confidentiality with you at the beginning of your treatment.

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

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

Does Gregory offer psychotherapy (talk therapy)?

Many psychiatrists, including potentially Gregory, 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 Gregory'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 Gregory and a Psychologist?

The main difference is that a Psychiatrist, like Gregory, 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.

Trillium Health Partners
67 King St E, Mississauga Hospital
Kitchener, ON N2G 2K4

Phone: (844) 264-2993 | Fax: (519) 744-7066

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

Dr. Gregory 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. Gregory 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/Gregory-Caitlin-Elyse/0303146-106539