Dr. Ran Liu – Neurologist | Markham, ON

Dr. Ran Liu 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 in Markham, ON, he is an integral part of the local medical community. He provides comprehensive care for a wide range of neurological conditions, including headaches, neuropathy, stroke, and cognitive disorders. Dr. Liu adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that his practice maintains excellence in patient safety and clinical quality.

He graduated with a Medical Degree from the University of British Columbia Faculty of Medicine in Canada and has been practicing as a Neurologist since 2021, bringing over 3 years of specialized experience. Dr. Liu is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), reflecting his commitment to maintaining rigorous professional standards and ongoing medical education.

Driven by a patient-centered approach, Dr. Liu is committed to providing holistic, evidence-based neurological care. He emphasizes ongoing patient education and support, ensuring that those under his care in Markham feel informed and empowered in managing their neurological health. He provides care primarily in English and is dedicated to serving the diverse community in the region with compassion and professionalism.

Dr. Ran Liu 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.
• 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.
• Dizziness, Vertigo & Balance Problems: Sensations of spinning, unsteadiness, or lightheadedness that may indicate an underlying neurological issue.

Multiple Sclerosis & Demyelinating Diseases

• Multiple Sclerosis (MS) - Relapsing-Remitting, Primary Progressive, Secondary Progressive: A chronic autoimmune disease affecting the central nervous system (brain and spinal cord) by damaging the myelin sheath.
• Neuromyelitis Optica Spectrum Disorder (NMOSD): An autoimmune inflammatory disorder primarily affecting the optic nerves and spinal cord.
• Acute Disseminated Encephalomyelitis (ADEM): A rare inflammatory demyelinating condition of the central nervous system, typically following an infection or vaccination.

Movement Disorders

• Restless Legs Syndrome (RLS): A condition characterized by an uncontrollable urge to move the legs, typically because of an uncomfortable sensation.
• Essential Tremor: A nervous system disorder (neurological disorder) that causes involuntary and rhythmic shaking, most often in the hands.
• Tourette Syndrome & Tic Disorders: Neurological disorders characterized by repetitive, stereotyped, involuntary movements and vocalizations called tics.

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

• 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.
• 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.
• 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.
• Electroencephalography (EEG) - Performance & Interpretation: Recording and analysis of electrical activity in the brain, primarily used to diagnose epilepsy, seizures, and other brain disorders.
• 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.

Note: This list provides a general overview. Treatment plans are individualized. Discuss with Dr. Liu 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. Liu practices at a neurology clinic located in the Greensborough neighborhood of Markham, ON. The facility is situated within a well-equipped hospital department that serves the local community. The clinic is conveniently accessible via public transit, with York Region Transit (YRT) / Viva buses servicing the area, making it easy for patients to attend appointments. The practice is wheelchair accessible, ensuring comfort and ease of access for all patients. Parking is available at or near the facility, providing convenient options for those arriving by car. The practice is also close to Historic Unionville Village, offering a welcoming environment for patients and their families.

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

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

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

Yes, a referral from your family physician or another specialist is almost always required to see a Neurologist like Dr. Liu 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 does a Neurologist do for stroke patients?

For acute ischemic stroke, neurologists in a hospital setting are involved in rapid diagnosis and administration of time-sensitive treatments like thrombolysis (clot-busting medication) or coordinating endovascular thrombectomy. After a stroke or TIA (transient ischemic attack), a neurologist like Dr. Liu focuses on identifying the cause and implementing strategies for secondary prevention to reduce the risk of future strokes. This includes managing risk factors like high blood pressure, diabetes, high cholesterol, atrial fibrillation, and recommending antiplatelet or anticoagulant medications and lifestyle changes.

How does Dr. Liu 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. Liu 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.

377 Church St
Markham, ON L6B 1A1

Phone: (416) 479-0585 | Fax: (416) 479-3511

The facility is wheelchair accessible.

Dr. Liu 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. Liu 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/Liu-Ran/0311005-109881