About
Dr. Ratha Santhiramohan 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 Richmond Hill, ON, she is an integral part of the local medical community. She provides comprehensive care for a wide range of neurological conditions, including headaches, neuropathy, stroke, and cognitive disorders. Her practice adheres to the high standards set by the College of Physicians and Surgeons of Ontario (CPSO), ensuring that patients receive safe, ethical, and effective neurological care.
Dr. Santhiramohan graduated with a Medical Degree from the University of Jaffna in Sri Lanka. She has over 12 years of experience practicing as a Neurologist since 2012. She is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), demonstrating her expertise and commitment to maintaining the highest standards of neurological practice in Ontario.
Her clinical philosophy centers on delivering patient-centered, holistic neurological care grounded in the latest evidence-based practices. Dr. Santhiramohan emphasizes ongoing patient education, empowering individuals to understand their conditions and participate actively in their treatment plans. She is dedicated to providing compassionate support to her patients and their families in Richmond Hill. Fluent in English and Tamil, she ensures effective communication tailored to her diverse patient population.
Dr. Ratha Santhiramohan addresses a wide range of neurological conditions, including:
Common Neurological Symptoms (Requiring Evaluation)
- Memory Loss & Cognitive Changes: Difficulties with memory, concentration, language, or problem-solving that interfere with daily life.
- Persistent or Severe Headaches / Migraines: Head pain that is frequent, debilitating, or associated with other neurological symptoms like aura or nausea.
- Seizures or Episodes of Loss of Consciousness: Events involving abnormal electrical brain activity or unexplained blackouts requiring neurological assessment.
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.
- Hemorrhagic Stroke (Intracerebral & Subarachnoid): Occurs when a blood vessel in the brain ruptures and bleeds into or around brain tissue.
Headache Disorders
- 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.
- Cluster Headache: Intensely painful headaches that occur in cyclical patterns or cluster periods, one of the most severe types of pain known.
This list is not exhaustive. For personalized advice regarding your specific neurological concerns, please consult with Dr. Ratha Santhiramohan.
- 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.
- 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.
- Management of General Neurological Conditions: Ongoing care for a variety of common neurological issues, including follow-up, medication management, and lifestyle counseling.
- 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.
- 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.
- Intraoperative Neurophysiological Monitoring (IONM) - Consultation/Oversight: Monitoring of nervous system function during surgeries that pose a risk to neurological structures.
Note: This list provides a general overview. Treatment plans are individualized. Discuss with Dr. Santhiramohan 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. Ratha Santhiramohan practices within a neurology clinic situated in the heart of Richmond Hill's Central Richmond Hill, Mill Pond neighborhood. The facility is conveniently accessible from the Richmond Hill GO Station and Elgin Mills Crossing Shopping Centre, making it easy for patients to reach by public transit, including York Region Transit (YRT) and Viva. The clinic is fully wheelchair accessible to accommodate patients with mobility challenges. Parking is available at or near the facility, ensuring a hassle-free visit for all patients seeking expert neurological care in the area.
- Are consultations and treatments with Dr. Santhiramohan, a Neurologist, covered by Ontario Health Insurance Plan (OHIP) in ON?
- Medically necessary consultations with a licensed Neurologist like Dr. Santhiramohan, 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. Santhiramohan's office or Ontario Health Insurance Plan (OHIP).
- Do I need a referral to see Dr. Santhiramohan, a Neurologist?
- Yes, a referral from your family physician or another specialist is almost always required to see a Neurologist like Dr. Santhiramohan 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 does Dr. Santhiramohan 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. Santhiramohan 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.
- 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. Dr. Santhiramohan if needed.
10 Trench Street
Richmond Hill, ON L4C 4Z3
Phone: (905) 883-1212 | Fax: (905) 883-2246
The facility is wheelchair accessible.
Dr. Santhiramohan 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. Santhiramohan 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/Santhiramohan-Ratha/0243063-87330