Dr. John Richard Adams – Neurologist | Markham, ON

Dr. John Richard Adams 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 a neurology clinic within a hospital department in Markham, ON, he is an integral part of the local medical community. Adhering to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), Dr. Adams provides comprehensive neurological care tailored to individual patient needs. His focus encompasses a broad spectrum of neurological conditions, ensuring patients receive expert assessment and management for issues such as headaches, neuropathy, stroke, and cognitive disorders. The practice offers a supportive environment for patients and families navigating complex neurological health concerns.

He graduated with a Medical Degree from Queen's University in Canada and has over 21 years of experience as a Neurologist, practicing since 2003. Dr. Adams is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), reflecting his commitment to excellence in neurological medicine and continuous professional development.

Guided by a philosophy of patient-centered care, Dr. Adams emphasizes a holistic approach to neurological health, integrating evidence-based practices with ongoing patient education and support. He is dedicated to providing compassionate, individualized care to adult patients in Markham, delivering services primarily in English. His goal is to help patients achieve optimal neurological well-being through thorough assessment, effective treatment strategies, and ongoing collaboration.

Dr. John Adams addresses a wide range of neurological conditions, including:

Common Neurological Symptoms (Requiring Evaluation)

• Persistent or Severe Headaches / Migraines: Head pain that is frequent, debilitating, or associated with other neurological symptoms like aura or nausea.
• Dizziness, Vertigo & Balance Problems: Sensations of spinning, unsteadiness, or lightheadedness that may indicate an underlying neurological issue.
• Memory Loss & Cognitive Changes: Difficulties with memory, concentration, language, or problem-solving that interfere with daily life.

Cognitive Disorders & Dementia

• Alzheimer's Disease: A progressive neurodegenerative disease that is the most common cause of dementia, affecting memory, thinking, and behavior.
• Mild Cognitive Impairment (MCI): An intermediate stage between the expected cognitive decline of normal aging and the more serious decline of dementia.
• Vascular Dementia: Dementia caused by reduced blood flow to the brain, often due to stroke or a series of small strokes.

Epilepsy & Seizure Disorders

• Focal (Partial) Epilepsy (with or without secondary generalization): Seizures originating in one area of the brain, which may or may not spread to become generalized.
• Refractory (Drug-Resistant) Epilepsy: Epilepsy that does not respond adequately to treatment with two or more appropriately chosen anti-seizure medications.
• Generalized Epilepsy (e.g., Tonic-Clonic, Absence Seizures): Seizures that affect both sides of the brain from the onset, leading to various types of convulsions or alterations in consciousness.

This list is not exhaustive. For personalized advice regarding your specific neurological concerns, please consult with Dr. John Adams.

• Management of General Neurological Conditions: Ongoing care for a variety of common neurological issues, including follow-up, medication management, and lifestyle counseling.
• Second Opinion Consultations for Neurological Disorders: Providing expert second opinions on complex neurological diagnoses and proposed treatment plans to ensure informed patient decision-making.
• 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.
• 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.
• Electroencephalography (EEG) - Performance & Interpretation: Recording and analysis of electrical activity in the brain, primarily used to diagnose epilepsy, seizures, and other brain disorders.
• Lumbar Puncture (Spinal Tap) - Performance or Referral & Interpretation: Procedure to collect cerebrospinal fluid for diagnostic testing of conditions like meningitis, encephalitis, MS, or certain neurological infections.

Note: This list provides a general overview. Treatment plans are individualized. Discuss with Dr. Adams 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.

Dr. Adams practices within a well-equipped neurology department located in Markham's vibrant Markham Village, Old Markham Village neighborhood. The facility is conveniently situated near the Varley Art Gallery, making it accessible for patients visiting the area. Public transit options, including York Region Transit (YRT) / Viva, provide easy access to the clinic. The location is fully wheelchair accessible, ensuring comfort for all patients. Metered street parking and nearby parking lots are available, providing convenient options for those arriving by car. The practice is committed to offering accessible and patient-friendly neurological care in a welcoming environment.

Are consultations and treatments with Dr. Adams, a Neurologist, covered by Ontario Health Insurance Plan (OHIP) in ON?

Medically necessary consultations with a licensed Neurologist like Dr. Adams, 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. Adams's office or Ontario Health Insurance Plan (OHIP).

Do I need a referral to see Dr. Adams, a Neurologist?

Yes, a referral from your family physician or another specialist is almost always required to see a Neurologist like Dr. Adams 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.

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. Adams will determine which tests, if any, are appropriate for your situation.

What are the treatment options for epilepsy?

The primary treatment for epilepsy is anti-seizure medication (ASM), formerly known as anti-epileptic drugs (AEDs). There are many different ASMs available, and the choice depends on the type of seizures, epilepsy syndrome, age, other medical conditions, and potential side effects. For some individuals whose seizures are not controlled by medication (drug-resistant epilepsy), other options may include dietary therapies (like the ketogenic diet), neurostimulation devices (like Vagus Nerve Stimulation - VNS), or epilepsy surgery. Dr. Adams can discuss the most appropriate treatment pathway.

When should I consider seeing a Neurologist?

You should consider seeing a Neurologist if you experience persistent or concerning symptoms such as: severe or frequent headaches (especially if new or different), chronic dizziness or vertigo, numbness or tingling in your limbs, unexplained weakness, seizures or blackouts, memory problems or cognitive decline, difficulties with movement or coordination (like tremors or unsteady gait), or significant changes in vision not explained by eye problems. Your family doctor can evaluate your symptoms and refer you to a neurologist like Dr. Adams if needed.

How does Dr. Adams manage Parkinson's disease?

Management of Parkinson's disease is aimed at controlling symptoms and improving quality of life. This typically involves medications that increase dopamine levels in the brain (like levodopa) or mimic its effects. Other medications can help with non-motor symptoms. Dr. Adams will also emphasize the importance of exercise, physical therapy, occupational therapy, and speech therapy. For some patients with advanced Parkinson's disease, Deep Brain Stimulation (DBS) surgery may be an option. Care is highly individualized.

Suite 407, 6633 Highway 7 East
Markham, ON L3P 7P2

Phone: (905) 294-8504 | Fax: (905) 294-2552

The facility is wheelchair accessible.

Dr. Adams 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. Adams 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/Adams-John-Richard/0150147-72457