Dr. Alyssa Brianne Fiddler – Neurologist | Barrie, ON

Dr. Alyssa Brianne Fiddler 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 MediOne Physicians in Barrie, 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 focus is on delivering patient-centered, evidence-based neurological care that addresses both acute and chronic neurological issues, ensuring that each patient receives personalized attention in a supportive environment.

She graduated with a Medical Degree from Lake Erie College of Osteopathic Medicine in the United States and has been practicing as a Neurologist since 2015, accumulating over 9 years of clinical experience. Dr. Fiddler is recognized as a RCPSC Specialist by the College of Physicians and Surgeons of Ontario (CPSO), adhering to the highest standards of medical practice and ethics. Her expertise encompasses a broad spectrum of neurological diagnoses and treatments, supported by ongoing professional development and a commitment to excellence in neurological care.

Dr. Fiddler’s clinical philosophy centers on providing compassionate, holistic, and evidence-based care tailored to each patient's unique needs. She is dedicated to ongoing patient education, empowering individuals to understand their neurological health and participate actively in their treatment plans. Fluent in English, she strives to foster clear communication and trust with her patients and their families, ensuring they feel supported throughout their neurological health journey.

Dr. Alyssa Fiddler 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.
• Dizziness, Vertigo & Balance Problems: Sensations of spinning, unsteadiness, or lightheadedness that may indicate an underlying neurological issue.
• Persistent or Severe Headaches / Migraines: Head pain that is frequent, debilitating, or associated with other neurological symptoms like aura or nausea.

Movement Disorders

• Restless Legs Syndrome (RLS): A condition characterized by an uncontrollable urge to move the legs, typically because of an uncomfortable sensation.
• Dystonia (Focal, Segmental, Generalized): A movement disorder in which a person's muscles contract uncontrollably, causing repetitive or twisting movements.
• Tourette Syndrome & Tic Disorders: Neurological disorders characterized by repetitive, stereotyped, involuntary movements and vocalizations called tics.

Neuromuscular Diseases

• Guillain-Barré Syndrome (GBS): A rare neurological disorder in which the body's immune system mistakenly attacks part of its peripheral nervous system.
• Muscular Dystrophies (e.g., Duchenne, Becker, Myotonic Dystrophy): A group of genetic diseases that cause progressive weakness and loss of muscle mass.
• Myasthenia Gravis: A chronic autoimmune neuromuscular disease characterized by varying degrees of weakness of the skeletal (voluntary) muscles of the body.

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

• 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.
• Electroencephalography (EEG) - Performance & Interpretation: Recording and analysis of electrical activity in the brain, primarily used to diagnose epilepsy, seizures, and other brain disorders.
• 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.
• Management of General Neurological Conditions: Ongoing care for a variety of common neurological issues, including follow-up, medication management, and lifestyle counseling.
• 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.
• 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. Fiddler 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.

MediOne Physicians is situated in Barrie's vibrant Downtown Barrie, in the East Bayfield neighborhood. The clinic is conveniently located near Meridian Place, a lively area with various shops, cafes, and community spaces. Patients can access the facility easily via Barrie Transit, with multiple bus routes serving the area. The clinic is fully wheelchair accessible, ensuring comfortable access for all patients. Metered street parking and nearby parking lots are available for those arriving by car, providing flexible options for visitors.

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

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

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

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

A Neurologist is a medical doctor who specializes in the diagnosis, treatment, and management of disorders affecting the nervous system. This includes the brain, spinal cord, peripheral nerves (nerves outside the brain and spinal cord), and muscles. She is a Neurologist specializing in disorders of the nervous system. Dr. Fiddler is trained to investigate, diagnose, and treat a wide range of neurological conditions.

How are migraines typically managed by a Neurologist?

Migraine management is multifaceted. Dr. Fiddler 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 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. Fiddler can discuss the most appropriate treatment pathway.

What is Multiple Sclerosis (MS) and how is it treated?

Multiple Sclerosis (MS) is a chronic autoimmune disease that affects the central nervous system (brain and spinal cord), leading to a variety of neurological symptoms. Treatment focuses on managing acute relapses (often with corticosteroids), slowing disease progression with disease-modifying therapies (DMTs), and managing symptoms (like fatigue, spasticity, pain, bladder problems). Dr. Fiddler can provide a comprehensive overview of MS and develop a personalized treatment plan based on your specific type of MS and disease activity.

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

MediOne Physicians
201 Georgian Drive
Barrie, ON L4M 6M2

Phone: (705) 728-9802

The facility is wheelchair accessible.

Dr. Fiddler 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. Fiddler 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/Fiddler-Alyssa-Brianne/0305037-108105