The 20 Best Narcolepsy Doctors in Brazil

Find the Top Narcolepsy Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 25 doctor with experience in Narcolepsy near Brazil. Of these, 21 are Experienced, 2 are Advanced and 2 are Distinguished.

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25 providers found
    Distinguished in Narcolepsy

    Sergio B. Tufik
    Distinguished in Narcolepsy

    Sergio B. Tufik
    Department Of Otorhinolaryngology And Head And Neck Surgery São Paulo SP Brazil, 
    Sao Paulo, SP, BR 

    Sergio Tufik practices practicing medicine in Sao Paulo, Brazil. Mr. Tufik is rated as a Distinguished expert by MediFind in the treatment of Narcolepsy. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Restless Legs Syndrome, Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Adenoidectomy, and Hormone Replacement Therapy (HRT).

    Distinguished in Narcolepsy

    Renata C. Cremaschi
    Distinguished in Narcolepsy

    Renata C. Cremaschi
    Sao Paulo, SP, BR 

    Renata Cremaschi practices practicing medicine in Sao Paulo, Brazil. Ms. Cremaschi is rated as a Distinguished expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Narcolepsy, Drowsiness, MASS Phenotype, and Fifth Disease.

    Advanced in Narcolepsy

    Camila Hirotsu
    Advanced in Narcolepsy

    Camila Hirotsu
    Sao Paulo, SP, BR 

    Camila Hirotsu practices practicing medicine in Sao Paulo, Brazil. Ms. Hirotsu is rated as an Advanced expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, MASS Phenotype, Metabolic Syndrome, Drowsiness, and Shoulder Arthroscopy.

    Learn about our expert tiers
    Advanced in Narcolepsy

    Cristina Frange
    Advanced in Narcolepsy

    Cristina Frange
    Vila Clementino, SP, BR 

    Cristina Frange practices practicing medicine in Vila Clementino, Brazil. Ms. Frange is rated as an Advanced expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Drowsiness, Narcolepsy, Excessive Daytime Sleepiness, and Menopause.

    Experienced in Narcolepsy

    Marcia C. Hallinan-Pradella
    Experienced in Narcolepsy

    Marcia C. Hallinan-Pradella
    Sao Paulo, SP, BR 

    Marcia Hallinan-Pradella practices practicing medicine in Sao Paulo, Brazil. Hallinan-Pradella is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. Their clinical expertise encompasses Drowsiness, Narcolepsy, Excessive Daytime Sleepiness, Restless Legs Syndrome, and Adenoidectomy.

    Experienced in Narcolepsy

    Juliana J. Castro
    Experienced in Narcolepsy

    Juliana J. Castro
    Sao Paulo, SP, BR 

    Juliana Castro practices practicing medicine in Sao Paulo, Brazil. Ms. Castro is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. Her clinical expertise encompasses Narcolepsy, Drowsiness, and Sleep Paralysis.

    Experienced in Narcolepsy

    Raphael Silva-Wuo
    Experienced in Narcolepsy

    Raphael Silva-Wuo
    Sao Paulo, SP, BR 

    Raphael Silva-Wuo practices practicing medicine in Sao Paulo, Brazil. Mr. Silva-Wuo is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Arteriovenous Malformation, Cerebral Arteriovenous Malformation, Cerebral Hypoxia, and Proteus-Like Syndrome.

    Experienced in Narcolepsy

    Maria F. Naufel
    Experienced in Narcolepsy

    Maria F. Naufel
    Sao Paulo, SP, BR 

    Maria Naufel practices practicing medicine in Sao Paulo, Brazil. Ms. Naufel is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. Her clinical expertise encompasses Menopause, Narcolepsy, Drowsiness, Excessive Daytime Sleepiness, and Hormone Replacement Therapy (HRT).

    Experienced in Narcolepsy

    Monica L. Andersen
    Experienced in Narcolepsy

    Monica L. Andersen
    Av. Pedro De Toledo, 699, 1º Andar, 
    Sao Paulo, SP, BR 

    Monica Andersen practices practicing medicine in Sao Paulo, Brazil. Ms. Andersen is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Insomnia, SHORT Syndrome, Menopause, and Oophorectomy.

    Experienced in Narcolepsy

    Da P. Oliveira
    Experienced in Narcolepsy

    Da P. Oliveira
    Durval Clemente Street, 
    Sao Paulo, SP, BR 

    Da Oliveira practices practicing medicine in Sao Paulo, Brazil. Oliveira is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. Their clinical expertise encompasses Brain Herniation, Drowsiness, Excessive Daytime Sleepiness, and Narcolepsy.

    Experienced in Narcolepsy

    Thais S. Yokoyama
    Experienced in Narcolepsy

    Thais S. Yokoyama
    Silva Jardim Street 136, 
    Santos, SP, BR 

    Thais Yokoyama practices practicing medicine in Santos, Brazil. Ms. Yokoyama is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. Her clinical expertise encompasses Narcolepsy, Drowsiness, and Neurotoxicity Syndromes.

    Experienced in Narcolepsy

    Leonardo B. Silva-Lopes
    Experienced in Narcolepsy

    Leonardo B. Silva-Lopes
    Sao Paulo, SP, BR 

    Leonardo Silva-Lopes practices practicing medicine in Sao Paulo, Brazil. Mr. Silva-Lopes is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. His clinical expertise encompasses Narcolepsy, Drowsiness, Drug Induced Dyskinesia, and Parkinson's Disease.

    Experienced in Narcolepsy

    Roberto Filho-Frussa
    Experienced in Narcolepsy

    Roberto Filho-Frussa
    Sao Paulo, SP, BR 

    Roberto Filho-Frussa practices practicing medicine in Sao Paulo, Brazil. Mr. Filho-Frussa is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. His clinical expertise encompasses Memory Loss, Narcolepsy, Drowsiness, and Neurotoxicity Syndromes.

    Experienced in Narcolepsy

    Beatriz M. Longo
    Experienced in Narcolepsy

    Beatriz M. Longo
    Sao Paulo, SP, BR 

    Beatriz Longo practices practicing medicine in Sao Paulo, Brazil. Ms. Longo is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Memory Loss, Alzheimer's Disease, Dementia, Epilepsy, and Bone Marrow Transplant.

    Experienced in Narcolepsy

    Andre W. Hollais
    Experienced in Narcolepsy

    Andre W. Hollais
    Vitoria, ES, BR 

    Andre Hollais practices practicing medicine in Vitoria, Brazil. Mr. Hollais is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. His clinical expertise encompasses Narcolepsy, Drowsiness, Neurotoxicity Syndromes, and Drug Induced Dyskinesia.

    Experienced in Narcolepsy

    Elisa Kawamoto-Mari
    Experienced in Narcolepsy

    Elisa Kawamoto-Mari
    Sao Paulo, SP, BR 

    Elisa Kawamoto-Mari practices practicing medicine in Sao Paulo, Brazil. Ms. Kawamoto-Mari is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. Her clinical expertise encompasses Cerebral Hypoxia, Narcolepsy, and Drowsiness.

    Experienced in Narcolepsy

    Renan D. Baldaia-Santos
    Experienced in Narcolepsy

    Renan D. Baldaia-Santos
    Sao Paulo, SP, BR 

    Renan Baldaia-Santos practices practicing medicine in Sao Paulo, Brazil. Mr. Baldaia-Santos is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. His clinical expertise encompasses Narcolepsy and Drowsiness.

    Experienced in Narcolepsy

    Lenise J. Kim
    Experienced in Narcolepsy

    Lenise J. Kim
    Sao Paulo, SP, BR 

    Lenise Kim practices practicing medicine in Sao Paulo, Brazil. Ms. Kim is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Cerebral Hypoxia, Obesity, and Obesity Hypoventilation Syndrome (OHS).

    Experienced in Narcolepsy

    Dieter Riemann
    Experienced in Narcolepsy

    Dieter Riemann
    Universitätsklinik Der Albert Ludwigs Universität Freiburg I. Br, 
    BR 

    Dieter Riemann practices practicing medicine in Brazil. Mr. Riemann is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Insomnia, SHORT Syndrome, ADULT Syndrome, and Restless Legs Syndrome.

    Experienced in Narcolepsy

    Deborah M. Rangel
    Experienced in Narcolepsy

    Deborah M. Rangel
    Fortaleza, CE, BR 

    Deborah Rangel practices practicing medicine in Fortaleza, Brazil. Ms. Rangel is rated as an Experienced expert by MediFind in the treatment of Narcolepsy. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Niemann-Pick Disease, Hereditary Ataxia, Acute Cerebellar Ataxia, and Non-Langerhans-Cell Histiocytosis.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 25

    Last Updated: 04/28/2026

    What is the definition of Narcolepsy?

    Narcolepsy is a nervous system problem that causes extreme sleepiness and attacks of daytime sleep.

    When should I see a Narcolepsy doctor in Brazil?

    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 Narcolepsy doctor in Brazil?

    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 do I find the best Narcolepsy doctor in Brazil?

    You can find a Narcolepsy doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Narcolepsy doctors in Brazil?

    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 Narcolepsy doctors in Brazil?

    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 Narcolepsy doctor in Brazil?

    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 Narcolepsy doctor search results page. 

    Why is it important to get a second opinion from a different Narcolepsy 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 Narcolepsy doctor in Brazil?

    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 Narcolepsy 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 Narcolepsy 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 Narcolepsy doctors in Brazil?

    Look for the filter feature on the left side of the Narcolepsy 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 Narcolepsy doctor that offers video calls?

    Look for the filter feature on the left-side of the Narcolepsy 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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