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Vascular and Neuroscience Institute
Where Advanced Neurology & Neuroendovascular Surgery Meet Compassionate Care.
The Leaders in Comprehensive, Innovative Neurological Care for Southern California and Las Vegas
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Our Difference
Compassion. Expertise. Optimal Outcomes.
Your neurological and neuroendovascular health deserve the highest level of care, supported by empathy, expertise, and an unwavering dedication to your well-being. Leveraging comprehensive neurointerventional and minimally invasive neuroendovascular techniques from five convenient locations in Southern California and Las Vegas, we are deeply committed to giving you the best chance at recovery and long-term health.
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Our Philosophy
Your Health Is Our Mission
At the Vascular and Neuroscience Institute of Southern California, every patient is met with compassion, clarity, and world-class expertise. Guided by quintuple board-certified neurologist and neuroendovascular specialist Dr. Asif Taqi, we blend advanced, minimally invasive treatments with a deeply human approach, restoring hope, improving outcomes, and enhancing quality of life. Our mission is to give you access to leading neurological and neurovascular care delivered with the empathy and excellence you deserve.
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Our Philosophy
Our Noninvasive, Minimally Invasive Neurology and Neuroendovascular Surgery Treatments
With state-of-the-art facilities in West Hills, Thousand Oaks, Santa Barbara, Lancaster, and Las Vegas, we deliver world-class care to patients across Southern California and Nevada. Whether you’re searching for the best endovascular neurosurgeon, neurovascular specialist, or need urgent stroke or aneurysm evaluation, our specialists are here to help.
Neurovascular & Endovascular Conditions
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Neurovascular & Endovascular Conditions
Stroke
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Our team offers advanced stroke and hemorrhagic stroke interventions, including stroke thrombectomy, internal carotid angioplasty and stent, intracranial stent and angioplasty, and brachiocephalic and subclavian artery stent and angioplasty, providing rapid, minimally invasive solutions to restore blood flow and minimize brain damage. We’re here to help if you’re looking for the best stroke treatment in Southern California and Nevada.
Subarachnoid Hemorrhage
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We provide expert diagnosis and treatment for subarachnoid hemorrhage, using advanced neuroimaging and minimally invasive endovascular techniques such as intracranial stents, angioplasty, or brain aneurysm embolization to stop bleeding and preserve brain function. Patients seeking skilled subarachnoid hemorrhage care in Southern California and Nevada can count on our swift, comprehensive approach.
Brain Aneurysm
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We use brain aneurysm embolization, intracranial stent, and angioplasty to treat cerebral aneurysms with precision and care, reducing rupture risk while protecting neurological function. Visit us if you’re seeking the best brain aneurysm care in Southern California or Nevada.
Brain & Spine Arteriovenous Malformations (AVM)
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Our specialists perform Arteriovenous Malformation (AVM) embolization to safely manage abnormal vascular connections in the brain and spine. If you need expert AVM treatment in Southern California or Nevada, our minimally invasive approach prioritizes safety and recovery.
Chronic Subdural Hemorrhage / Subdural Hematoma
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We offer middle meningeal embolization for chronic subdural hematomas, a cutting-edge, minimally invasive alternative to open surgery. If you’re looking for effective subdural hemorrhage treatment in Southern California or Nevada, you can trust our experienced team for lasting relief.
Vertebral Artery Stenosis or Occlusion
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Our specialists perform internal carotid, intracranial, brachiocephalic, and subclavian artery stents along with angioplasty to restore blood flow through the vertebral arteries, reducing stroke risk and improving brain circulation. Patients seeking expert vertebral artery care in Southern California or Nevada can trust our team for precise, minimally invasive interventions.
Basilar Artery Stenosis or Occlusion
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We use an intracranial stent and angioplasty to treat narrowing or blockages in the basilar artery, a critical vessel that supplies the brainstem and cerebellum. If you’re looking for advanced treatment for basilar artery stenosis in Southern California or Nevada, our compassionate team offers minimally invasive solutions for optimal outcomes.
Middle Cerebral Artery Stenosis or Occlusion
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Our team addresses middle cerebral artery stenosis or occlusion with stroke thrombectomy and intracranial stent and angioplasty, restoring blood flow to reduce stroke risk and preserve neurological function. We offer comprehensive middle artery care in Southern California or Nevada, delivered with precision and patient-centered attention.
Bow Hunter Syndrome
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We diagnose and treat Bow Hunter Syndrome, a rare but serious condition caused by vertebral artery compression during head rotation. Using advanced vascular imaging and vertebral artery stenting or angioplasty, we restore blood flow and help patients regain stability and confidence in movement.
Pulsatile Tinnitus
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We perform venous sinus stenting to correct abnormal blood flow contributing to pulsatile tinnitus, helping patients regain comfort and peace of mind. If you’re searching for pulsatile tinnitus treatment in Southern California or Nevada, we’re here to help.
Dural Arteriovenous Fistulas (dAVFs)
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Through spinal angiogram and embolization, we address abnormal spinal vascular connections to prevent neurological decline. Patients in Southern California or Nevada can count on our advanced, minimally invasive dAVF treatment options.
Epistaxis (Severe Nosebleeds)
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Our embolization for epistaxis procedure safely manages complex or recurrent nosebleeds caused by vascular issues. We’re trusted across Southern California and Nevada for our expertise in noninvasive epistaxis treatment.
Head and Neck Tumors
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We provide head and neck tumor embolization to reduce tumor blood supply and improve surgical outcomes, prioritizing safety and precision. Visit us for leading head and neck tumor care in Southern California or Nevada.
Carotid Artery Stenosis
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Carotid artery stenosis is a dangerous narrowing of the carotid arteries in the neck, usually caused by a buildup of plaque, which can reduce blood flow to the brain and increase the risk of stroke. Our experts perform a minimally invasive procedure known as internal carotid angioplasty and stenting to treat carotid artery stenosis for patients throughout Southern California and Las Vegas, Nevada.
Idiopathic Intracranial Hypertension
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Idiopathic intracranial hypertension (IIH) is a condition where pressure inside the skull increases without a clear cause, which can lead to headaches, vision problems, and swelling of the optic nerve. Our physicians diagnose and treat IIH using medications to lower cerebrospinal fluid pressure, and in some cases, surgical procedures to protect vision and relieve symptoms.
Neurologic & Neurodegenerative Disorders
Neurologic & Neurodegenerative Disorders
Epilepsy and Seizures
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With Wada Testing for Epilepsy and EEG Monitoring, we assess brain function and seizure activity to guide precise, personalized treatment plans. Patients seeking specialized epilepsy diagnostics in Southern California or Nevada can rely on our diagnostic expertise and compassionate support.
Alzheimer’s Disease, Dementia, and Cognitive Impairment
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We perform lumbar drain procedures and offer infusion therapies for Alzheimer’s medications to support the diagnosis and management of cognitive decline, including Frontotemporal Dementia, Lewy Body Dementia, and CADASIL. Contact us for comprehensive dementia evaluation and care in Southern California and Nevada.
Neuromuscular Disorders (AIDP/CIDP, Guillain-Barré Syndrome, Neuropathies)
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We offer EMG, nerve conduction studies (NCS), and IVIG Infusions to diagnose and treat neuromuscular conditions, including AIDP/CIDP, Guillain-Barré Syndrome, and peripheral neuropathies. Our team delivers expert, compassionate care for patients with nerve and muscle weakness.
Parkinson’s Disease and Movement Disorders
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Our specialists diagnose and manage Parkinson’s disease and related movement disorders through EEG and EMG testing, as well as infusion-based therapies designed to improve coordination, strength, and quality of life.
Multiple Sclerosis and Myasthenia Gravis
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We use advanced imaging, IVIG Infusions, and targeted therapies to reduce inflammation, control symptoms, and preserve neurological function in patients with multiple sclerosis and myasthenia gravis. Our personalized approach supports long-term management and improved daily function.
Autonomic Disorders (POTS and Syncope)
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We evaluate Postural Orthostatic Tachycardia Syndrome (POTS) and Syncope using VSAT monitoring and other diagnostic tests to identify irregularities in blood flow and nervous system regulation. Our team develops individualized treatment plans to restore balance and prevent fainting episodes.
Pain, Functional, Spine & Diagnostic Services
Pain, Functional, Spine & Diagnostic Services
Headaches and Migraines
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Through Botox injections, trigger point injections, and IV Therapy, we provide targeted migraine and chronic headache treatments tailored to each patient. Discover compassionate, effective headache and migraine relief in Southern California and Nevada with our specialized care.
Trigeminal Neuralgia
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We use advanced diagnostic tools and targeted treatments such as Botox or nerve-focused injections to relieve facial pain caused by trigeminal neuralgia. Our goal is to reduce pain episodes and restore quality of life with precision and care.
Cervical Dystonia, Bruxism, Muscle Spasms, and TMJ Disorders
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We use Botox and trigger point injections to relax overactive muscles and alleviate pain associated with cervical dystonia, bruxism, TMJ disorders, and muscle spasms. Trusted by patients throughout Southern California and Nevada, our approach combines neuromuscular treatment and pain management therapy for relief that restores comfort, mobility, and muscle balance.
Spinal Compression Fractures
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Through kyphoplasty, we restore spinal alignment, relieve pain, and improve mobility, all with a minimally invasive approach. Turn to our specialists for advanced kyphoplasty treatment in Southern California or Nevada.
Diagnostic and Monitoring Services
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We provide comprehensive diagnostic evaluations, including EEG, EMG, Nerve Conduction Studies, Transcranial Doppler Studies, and VSAT Monitoring to assess vascular health, nerve function, and stroke risk. These advanced tests guide precise treatment plans for every patient.
Recognize signs of a stroke
B.E. F.A.S.T.
B
Balance
Sudden loss of balance?
E
Eyes
Check for vision loss
F
Face
Look for an uneven smile
A
Arm
Check if one arm is weak
S
Speech
Listen for slurred speech
T
Time
Call 911 right away
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Watch Our Testimonial Videos
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Real Patient Experiences
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Dr. Taqi is a godsend, he saved my life and continues to manage and take care of any concerns I may have. Blessed to have been and continue to be under his care!
Madison E.
Our appointment and visit with Dr. Nicholas Liaw was extremely informative and beneficial. He talks directly to you in terms you can understand. He answers all questions to each member of the family. He listens. If all doctors performed at his level of expertise, professionalism and compassion, more members of the medical industry would rate "exceptional". Great doctor! 5 Stars.
Casey B.
Dr. Hisham Salahuddin, MD at the Vascular and Neuroscience Institute of Southern California in Lancaster is amazing, one of the best doctors I’ve ever seen! He’s very knowledgeable, caring, and patient. He takes his time to listen and explain everything clearly. Highly recommend! He Treats my mother and he’s made a difference in her care.
Teresa W.
Dr. Nader Boutros is professional, knowledgeable, kind, clear, easy to talk to, and very helpful. I have complete trust in him and highly recommend him. His staff is also professional, kind, and easy to talk to. Great office - and I highly recommend going there!
Lynn M.
The entire medical staff was very helpful in getting an appointment sooner than expected. My Neurologist appointment went really well and any concerns I had were addressed properly. I am very grateful to have Dr. Omar Nesheiwat as my Neurologist. Many thanks
Efren C.
Dr. Fayad was amazing and explained things in a way that made it super easy to understand. Everyone at this office was professional, friendly, and went out of their way to help. I highly recommend Dr. Fayad and his staff to anyone.
Jared W.
Dr. Neil Suryadevara is highly professional and Knowledgeable, always takes time to explain thoroughly. Grateful for his care and support.
Willis Y.
Doctor Fayad is awesome, a great listener and great with advice...additionally the receptionist Rebecca is very accommodating, she displays great customer relations..she is the best!
Dino M.
Dr. Taqi is a blessing to anyone who he treats. He is like Superman, shows up when you need him most and saves lives. If not for him I would have literally died in 2019. I thank God every day I wake up and see the faces of my kids who would have been devastated without a mother (their father had passed away prior). Dr. Taqi, thank you for saving my life.
Robin S.
This man saved my life!! In 2012 I suffered a really bad brain bleed. Dr. Taqi used a new coil technique and I am thriving and have almost ZERO effects from my trauma. God bless you Dr. Taqi. You are always in my prayers...
Marco R.
He saved my husband's life. Best Dr. I have ever come across. I have never seen a Dr dedicate so much time to caring for a patient. I can't say enough good things about Dr Taqi.
Donna G.
An excellent MD and a kind person. Always available to answer questions and to provide the right care.
Fla M.
Great care. Listens to the patient and truly cares about his patients
Dawn M.
Dr Taqi is a great doctor. He’s answered all my questions, very professional and compassionate. Michelle who works in the front office was very helpful with what I needed from either the office or Dr Taqi. I am forever grateful for Dr Taqi and appreciate Michelle and their office staff.
Neta M.
locations
Visit One of Our Offices in Southern California and Nevada
West Hills Neurology Location
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Thousand Oaks Neurology Location
Lancaster Neurology Location
Santa Barbara Neurology Location
Las Vegas Neurology Location
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