About
Dr. Dwight James Stewart is a dedicated Neurologist specializing in the diagnosis and treatment of disorders affecting the brain, spinal cord, nerves, and muscles in adult patients. Practicing at Nymark Plaza in Cambridge, ON, he is an integral part of the local medical community. His practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring patients receive safe and effective neurological care. Dr. Stewart provides comprehensive care for a wide range of neurological conditions, including headaches, neuropathy, stroke, and cognitive disorders. His approach emphasizes thorough evaluation and personalized treatment plans to support each patient's nervous system health. The clinic offers a supportive environment for patients and families navigating neurological conditions.
He graduated with a Medical Degree from the University of Calgary in Canada and has over 27 years of experience as a Neurologist, having been practicing since 1997. He is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), reflecting his expertise and commitment to excellence in neurological medicine. Throughout his career, Dr. Stewart has continually advanced his knowledge and skills to provide the latest in neurological diagnostics and therapies.
Dr. Stewart's clinical philosophy centers on patient-centered care, combining a holistic approach to neurological health with evidence-based practices. He is dedicated to ongoing patient education and support, ensuring individuals and their families are well-informed about their conditions and treatment options. Fluent in English, he provides compassionate and clear communication, fostering a trusting environment for his patients in Cambridge.
Dr. Dwight Stewart addresses a wide range of neurological conditions, including:
Common Neurological Symptoms (Requiring Evaluation)
- Numbness, Tingling & Weakness (Focal or Generalized): Sensory changes or loss of strength in limbs or other body parts, potentially due to nerve or muscle disorders.
- Seizures or Episodes of Loss of Consciousness: Events involving abnormal electrical brain activity or unexplained blackouts requiring neurological assessment.
- Memory Loss & Cognitive Changes: Difficulties with memory, concentration, language, or problem-solving that interfere with daily life.
Headache Disorders
- Tension-Type Headache: The most common type of primary headache, often described as a constant ache or pressure around the head, especially at the temples or back of the head and neck.
- Migraine (with or without Aura): A type of headache that can cause severe throbbing pain or a pulsing sensation, often accompanied by nausea, vomiting, and sensitivity to light and sound.
- Chronic Daily Headache: Headaches occurring 15 or more days per month for at least three months.
Stroke & Cerebrovascular Diseases
- Transient Ischemic Attack (TIA) / Mini-Stroke: A temporary blockage of blood flow to the brain, often a warning sign for a future stroke.
- Carotid Artery Stenosis (Symptomatic): Narrowing of the carotid arteries in the neck, increasing stroke risk if it causes neurological symptoms.
- Cerebral Venous Sinus Thrombosis (CVST): A blood clot in the dural venous sinuses, which drain blood from the brain.
This list is not exhaustive. For personalized advice regarding your specific neurological concerns, please consult with Dr. Dwight Stewart.
- Interpretation of Neurological Imaging (MRI, CT scans): Expert review and interpretation of brain and spinal cord imaging to aid in the diagnosis of neurological conditions.
- Comprehensive Neurological Consultation & Examination: In-depth evaluation of symptoms related to the brain, spinal cord, nerves, and muscles, including detailed medical history, neurological examination, and diagnostic planning.
- Intraoperative Neurophysiological Monitoring (IONM) - Consultation/Oversight: Monitoring of nervous system function during surgeries that pose a risk to neurological structures.
- Evoked Potential Studies (Visual, Auditory, Somatosensory): Tests that measure the electrical activity in the brain in response to stimulation of sight, sound, or touch, often used in diagnosing MS and other conditions.
- Second Opinion Consultations for Neurological Disorders: Providing expert second opinions on complex neurological diagnoses and proposed treatment plans to ensure informed patient decision-making.
- Electroencephalography (EEG) - Performance & Interpretation: Recording and analysis of electrical activity in the brain, primarily used to diagnose epilepsy, seizures, and other brain disorders.
- Electromyography (EMG) & Nerve Conduction Studies (NCS) - Performance & Interpretation: Diagnostic tests to assess the health of muscles and the nerve cells that control them (motor neurons), helping diagnose nerve damage, muscle diseases, and radiculopathies.
Note: This list provides a general overview. Treatment plans are individualized. Discuss with Dr. Stewart for care relevant to your needs.
All medical services are provided in accordance with the standards of practice set by the College of Physicians and Surgeons of Ontario (CPSO) and relevant neurological care guidelines. Contact the clinic regarding new patient intake and referral processes.
Nymark Plaza is situated in Cambridge's Hespeler, Silverheights neighbourhood, offering convenient access for patients. The practice is close to prominent local landmarks such as Hespeler Village and Hespeler Memorial Arena, making it easy for patients to visit. Public transit options are available via Grand River Transit (GRT), providing reliable transportation to and from the clinic. The facility is wheelchair accessible, ensuring ease of entry for patients with mobility needs. Paid parking options are conveniently located nearby, providing ample parking for visitors and patients attending appointments.
- Are consultations and treatments with Dr. Stewart, a Neurologist, covered by Ontario Health Insurance Plan (OHIP) in ON?
- Medically necessary consultations with a licensed Neurologist like Dr. Stewart, as well as many diagnostic tests (e.g., EEG, EMG, review of MRI/CT scans), are generally covered by Ontario Health Insurance Plan (OHIP) in ON when a referral from a family doctor or another specialist is in place. Coverage for specific medications, especially newer biologic therapies for conditions like MS or migraine, can vary by provincial formularies and may require special authorization. Some specialized procedures or devices may also have specific coverage criteria. It's always best to discuss coverage specifics with Dr. Stewart's office or Ontario Health Insurance Plan (OHIP).
- Do I need a referral to see Dr. Stewart, a Neurologist?
- Yes, a referral from your family physician or another specialist is almost always required to see a Neurologist like Dr. Stewart for assessment or treatment of a neurological condition. This ensures your care is coordinated, that preliminary investigations may have been done, and that you are directed to the most appropriate specialist for your specific symptoms or suspected diagnosis.
- How are migraines typically managed by a Neurologist?
- Migraine management is multifaceted. Dr. Stewart will work with you to identify triggers, discuss lifestyle modifications (diet, sleep, stress management), and recommend acute treatments to stop a migraine when it occurs (e.g., triptans, CGRP antagonists). For frequent or severe migraines, preventive treatments may be prescribed, which can include oral medications, botulinum toxin (Botox) injections, or newer CGRP monoclonal antibodies. A personalized treatment plan is key.
- What are common diagnostic tests in Neurology?
- Common tests ordered or interpreted by a neurologist include: Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) scans to visualize the brain and spinal cord; Electroencephalogram (EEG) to record brain electrical activity (often for seizures); Electromyography (EMG) and Nerve Conduction Studies (NCS) to assess nerve and muscle function; Lumbar Puncture (spinal tap) to analyze cerebrospinal fluid; and various blood tests to look for infections, inflammation, or genetic markers. Dr. Stewart will determine which tests, if any, are appropriate for your situation.
- What can I expect at my first appointment with Dr. Stewart?
- Your first appointment with Dr. Stewart will likely be quite thorough. He will take a detailed medical history, including your current symptoms, past illnesses, family history of neurological conditions, and any medications you are taking. A comprehensive neurological examination will be performed, which assesses things like your mental status, cranial nerves (vision, hearing, facial movement), strength, coordination, reflexes, and sensation. Based on this, Dr. Stewart may discuss potential diagnoses, order further tests (like an MRI, EEG, or blood work), or suggest initial treatment options. Bring a list of your medications and any relevant medical records or imaging reports if you have them.
Nymark Plaza
14 St Andrews Street
Cambridge, ON N1S 1M3
Phone: (519) 624-2121 | Fax: (519) 624-1949
The facility is wheelchair accessible.
Dr. Stewart is a licensed Neurologist 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 is typically required for consultations with Dr. Stewart 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/Stewart-Dwight-James/0053037-67001