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    Last Updated: 02/22/2026

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    MediFind found 73 doctor with experience in Landau-Kleffner Syndrome near Newport Beach, CA. Of these, 59 are Experienced, 13 are Advanced and 1 are Distinguished.

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    73 providers found
      Experienced in Landau-Kleffner Syndrome
      Cardiology
      Experienced in Landau-Kleffner Syndrome
      Cardiology

      Newport Walk In Medical Group Inc.

      2075 San Joaquin Hills Rd, 
      Newport Beach, CA 
       (0.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Porzio is a primary care provider, practicing in Cardiologist in Newport Beach, California. Dr. Porzio is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Cellulitis, Lymphangitis, Neuralgia, and Trichohepatoenteric Syndrome.

      Experienced in Landau-Kleffner Syndrome
      Neurology
      Experienced in Landau-Kleffner Syndrome
      Neurology

      Hoag Memorial Hospital Presbyterian

      1 Hoag Dr, 
      Newport Beach, CA 
       (3.5 miles away)
      Languages Spoken:
      English

      Jason Muir is a Neurologist in Newport Beach, California. Dr. Muir is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Obstructive Sleep Apnea, Astrocytoma, Glioblastoma, Gliosarcoma, and Thrombectomy.

      Advanced in Landau-Kleffner Syndrome
      Neurology | Psychiatry
      Advanced in Landau-Kleffner Syndrome
      Neurology | Psychiatry

      Newport Neurohospitalist Medical Group, Inc

      1 Hoag Dr, 
      Newport Beach, CA 
       (3.5 miles away)
      Languages Spoken:
      English

      David Millett is a Neurologist and a Psychiatrist in Newport Beach, California. Dr. Millett is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Epilepsy, Seizures, Memory Loss, and Partial Familial Epilepsy.

      Learn about our expert tiers
      Kenneth P. Martinez
      Experienced in Landau-Kleffner Syndrome
      Experienced in Landau-Kleffner Syndrome

      Neurology And Pain Specialty Center

      Aliso Viejo, CA 
       (8.5 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Kenneth Martinez is a Neurologist in Aliso Viejo, California. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Drug Induced Dyskinesia, Chronic Demyelinizing Neuropathy with IgM Monoclonal, Spinal and Bulbar Muscular Atrophy, and Spinal Muscular Atrophy Type 3.

      Ignacio M. Carrillo
      Experienced in Landau-Kleffner Syndrome
      Experienced in Landau-Kleffner Syndrome

      Ignacio M. Carrillo-Nunez, MD Private Practice

      18111 Brookhurst St, Ste 6200, 
      Fountain Valley, CA 
       (8.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ignacio Carrillo is a Neurologist in Fountain Valley, California. Dr. Carrillo is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Stroke, Generalized Tonic-Clonic Seizure, Seizures, and Susac Syndrome. Dr. Carrillo is currently accepting new patients.

      Distinguished in Landau-Kleffner Syndrome
      Pediatric Neurology
      Distinguished in Landau-Kleffner Syndrome
      Pediatric Neurology
      1201 West La Veta Avenue, 
      Orange, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Donald Phillips is a Pediatric Neurologist in Orange, California. Dr. Phillips is rated as a Distinguished provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are West Syndrome, Landau-Kleffner Syndrome, Epilepsy, and Seizures. Dr. Phillips is currently accepting new patients.

      Experienced in Landau-Kleffner Syndrome
      Experienced in Landau-Kleffner Syndrome

      Newport Neurohospitalist Medical Group, Inc

      1 Hoag Dr, 
      Newport Beach, CA 
       (3.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Joshua Martin is a Neurologist in Newport Beach, California. Dr. Martin is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Seizures, Partial Seizure, Memory Loss, and Partial Familial Epilepsy. Dr. Martin is currently accepting new patients.

      Experienced in Landau-Kleffner Syndrome
      Experienced in Landau-Kleffner Syndrome

      Newport Neurohospitalist Medical Group, Inc

      1 Hoag Dr, 
      Newport Beach, CA 
       (3.5 miles away)
      Languages Spoken:
      English

      David Brown is a Neurologist in Newport Beach, California. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Stroke, Transient Ischemic Attack (TIA), Apoplexy, and Peripheral Neuropathy.

      Experienced in Landau-Kleffner Syndrome
      Neurology | Pain Medicine
      Experienced in Landau-Kleffner Syndrome
      Neurology | Pain Medicine

      C Philip O Carroll M D Inc

      3900 W Coast Hwy 330, 
      Newport Beach, CA 
       (3.6 miles away)
      Languages Spoken:
      English

      Christopher O'carroll is a Neurologist and a Pain Medicine provider in Newport Beach, California. Dr. O'carroll is rated as an Experienced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Migraine, Tabes Dorsalis, Trigeminal Neuralgia, and Shingles.

      Advanced in Landau-Kleffner Syndrome
      Family Medicine | Geriatrics
      Advanced in Landau-Kleffner Syndrome
      Family Medicine | Geriatrics

      Gn Medical Associates, Inc

      3401 W Sunflower Ave, Suite 250, 
      Santa Ana, CA 
       (6.8 miles away)
      Languages Spoken:
      English

      Orlando Collado is a primary care provider, practicing in Family Medicine and Geriatrics in Santa Ana, California. Dr. Collado is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Type 2 Diabetes (T2D).

      Advanced in Landau-Kleffner Syndrome
      Family Medicine
      Advanced in Landau-Kleffner Syndrome
      Family Medicine

      Gn Medical Associates, Inc

      3401 W Sunflower Ave, Suite 250, 
      Santa Ana, CA 
       (6.8 miles away)
      Languages Spoken:
      English

      Michael Pietila is a primary care provider, practicing in Family Medicine in Santa Ana, California. Dr. Pietila is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Seasonal Affective Disorder (SAD), Landau-Kleffner Syndrome, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Advanced in Landau-Kleffner Syndrome
      Advanced in Landau-Kleffner Syndrome
      11180 Warner Ave, Suite 259, 
      Fountain Valley, CA 
       (8.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Martin Backman is a Neurologist in Fountain Valley, California. Dr. Backman is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Photosensitive Epilepsy, Guillain-Barre Syndrome, Chronic Polyradiculoneuritis, and Miller-Fisher Syndrome.

      Advanced in Landau-Kleffner Syndrome
      Advanced in Landau-Kleffner Syndrome
      11100 Warner Ave, Suite 256, 
      Fountain Valley, CA 
       (8.5 miles away)
      Languages Spoken:
      English

      James Park is a Neurologist in Fountain Valley, California. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Alzheimer's Disease, Neuralgia, Landau-Kleffner Syndrome, and Peripheral Neuropathy.

      Advanced in Landau-Kleffner Syndrome
      Advanced in Landau-Kleffner Syndrome
      801 North Tustin Avenue, Suite 206, 
      Santa Ana, CA 
       (10.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bahareh Bonyadi is a Neurologist in Santa Ana, California. Dr. Bonyadi is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. Her top areas of expertise are Wernicke-Korsakoff Syndrome, Landau-Kleffner Syndrome, Cerebellar Degeneration, and Memory Loss. Dr. Bonyadi is currently accepting new patients.

      Advanced in Landau-Kleffner Syndrome
      Pediatric Neurology
      Advanced in Landau-Kleffner Syndrome
      Pediatric Neurology
      1201 West La Veta Avenue, 
      Orange, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Clare Skora is a Pediatric Neurologist in Orange, California. Dr. Skora is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. Her top areas of expertise are Lennox-Gastaut Syndrome (LGS), Epilepsy, Seizures, and Memory Loss. Dr. Skora is currently accepting new patients.

      Advanced in Landau-Kleffner Syndrome
      Neurology
      Advanced in Landau-Kleffner Syndrome
      Neurology

      UCI Health Cardiovascular Center

      101 The City Dr S Bldg 30, 
      Orange, CA 
       (12.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jack Lin is a Neurologist in Orange, California. Dr. Lin is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Epilepsy, Seizures, Juvenile Myoclonic Epilepsy, and Myoclonic Epilepsy.

      Advanced in Landau-Kleffner Syndrome
      Pediatric Neurology | Neurology
      Advanced in Landau-Kleffner Syndrome
      Pediatric Neurology | Neurology
      505 S Main St Ste 350, 
      Orange, CA 
       (12.7 miles away)
      Languages Spoken:
      English

      Janetta Arellano is a Pediatric Neurologist and a Neurologist in Orange, California. Dr. Arellano is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. Her top areas of expertise are Anti-NMDA Receptor Encephalitis, Encephalitis, Rasmussen Encephalitis, and Seizures.

      Advanced in Landau-Kleffner Syndrome
      Neurology
      Advanced in Landau-Kleffner Syndrome
      Neurology

      UCI Health

      101 The City Dr S, 
      Orange, CA 
       (12.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mona Sazgar is a Neurologist in Orange, California. Dr. Sazgar is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. Her top areas of expertise are Seizures, Juvenile Myoclonic Epilepsy, Memory Loss, and Landau-Kleffner Syndrome.

      Advanced in Landau-Kleffner Syndrome
      Advanced in Landau-Kleffner Syndrome

      UCI Health

      101 The City Dr S, 
      Orange, CA 
       (12.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Lilit Mnatsakanyan is a Neurologist in Orange, California. Dr. Mnatsakanyan is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. Her top areas of expertise are Seizures, Epilepsy, Trigeminal Neuralgia, and Neuralgia.

      Advanced in Landau-Kleffner Syndrome
      Neurology
      Advanced in Landau-Kleffner Syndrome
      Neurology

      UCI Health

      101 The City Dr S, 
      Orange, CA 
       (12.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Brian Jung is a Neurologist in Orange, California. Dr. Jung is rated as an Advanced provider by MediFind in the treatment of Landau-Kleffner Syndrome. His top areas of expertise are Landau-Kleffner Syndrome, Memory Loss, Seizures, and Benign Rolandic Epilepsy.

      Showing 1-20 of 73

      Last Updated: 02/22/2026

      What is the definition of Landau-Kleffner Syndrome?

      Landau-Kleffner syndrome (LKS) is a rare neurological syndrome characterized by the sudden or gradual development of aphasia (the inability to understand or express language) and recurrent seizures (epilepsy). Males are more often affected by LKS than females. In about 20% of people with LKS, genetic changes (changes) in the GRIN2A gene have been identified. The syndrome is inherited in an autosomal dominant manner. In other cases, the syndrome may be caused by changes to other unidentified genes. LKS is diagnosed when a doctor sees clinical features that are consistent with the syndrome such as a loss of speech and an electroencephalogram (EEG) that shows specific kinds of seizure activity. Genetic testing can be used to confirm if there is a genetic change in GRIN2A, but this testing is not done routinely.

      When should I see a Landau-Kleffner Syndrome doctor near Newport Beach, CA?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing a Landau-Kleffner Syndrome doctor near Newport Beach, CA?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Landau-Kleffner Syndrome doctors near Newport Beach, CA?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Landau-Kleffner Syndrome doctors near Newport Beach, CA?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with a Landau-Kleffner Syndrome doctor near Newport Beach, CA?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Landau-Kleffner Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Landau-Kleffner Syndrome doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with a Landau-Kleffner Syndrome doctor near Newport Beach, CA?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Landau-Kleffner Syndrome doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Landau-Kleffner Syndrome doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Landau-Kleffner Syndrome doctors near Newport Beach, CA?

      Look for the filter feature on the left side of the Landau-Kleffner Syndrome doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find a Landau-Kleffner Syndrome doctor that offers video calls?

      Look for the filter feature on the left-side of the Landau-Kleffner Syndrome doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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