The 20 Best CLN1 Disease Doctors in Brazil

Find the Top CLN1 Disease Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 40 doctor with experience in CLN1 Disease near Brazil. Of these, 37 are Experienced and 3 are Advanced.

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40 providers found
    Advanced in CLN1 Disease

    Charles M. Lourenco
    Advanced in CLN1 Disease

    Charles M. Lourenco
    Referral may be required
    Sao Jose Do Rio Preto, SP, BR 

    Charles Lourenco practices practicing medicine in Sao Jose Do Rio Preto, Brazil. Mr. Lourenco is rated as an Advanced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Niemann-Pick Disease, Acute Cerebellar Ataxia, Spasticity, and Drug Induced Dyskinesia.

    Advanced in CLN1 Disease

    Andre S. Pessoa
    Advanced in CLN1 Disease

    Andre S. Pessoa
    Referral may be required
    Fortaleza, CE, BR 

    Andre Pessoa practices practicing medicine in Fortaleza, Brazil. Pessoa is rated as an Advanced expert by MediFind in the treatment of CLN1 Disease. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Achalasia Microcephaly Syndrome, Microcephaly, Zika Virus Disease, and Cortical Dysplasia.

    Advanced in CLN1 Disease

    Fernando O. Kok
    Advanced in CLN1 Disease

    Fernando O. Kok
    Referral may be required
    Sao Paulo, SP, BR 

    Fernando Kok practices practicing medicine in Sao Paulo, Brazil. Mr. Kok is rated as an Advanced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Spasticity, CACH Syndrome, Progressive Myoclonic Epilepsy, Pol 3-Related Leukodystrophy, and Bone Marrow Transplant.

    Learn about our expert tiers
    Experienced in CLN1 Disease

    Paulo R. Nobrega
    Experienced in CLN1 Disease

    Paulo R. Nobrega
    Referral may be required
    Fortaleza, CE, BR 

    Paulo Nobrega practices practicing medicine in Fortaleza, Brazil. Mr. Nobrega is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Cerebrotendinous Xanthomatosis, Xanthoma, Drug Induced Dyskinesia, Anti-NMDA Receptor Encephalitis, and Thymectomy.

    Experienced in CLN1 Disease

    Orlando P. Barsottini
    Experienced in CLN1 Disease

    Orlando P. Barsottini
    Referral may be required
    Sao Paulo, SP, BR 

    Orlando Barsottini practices practicing medicine in Sao Paulo, Brazil. Barsottini is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. They are also highly rated in 35 other conditions, according to our data. Their clinical expertise encompasses Drug Induced Dyskinesia, Olivopontocerebellar Atrophy, Spinocerebellar Ataxia, and Acute Cerebellar Ataxia.

    Experienced in CLN1 Disease

    Jose L. Pedroso
    Experienced in CLN1 Disease

    Jose L. Pedroso
    Referral may be required
    Botucatu Street, 740, 
    Vila Clementino, SP, BR 

    Jose Pedroso practices practicing medicine in Vila Clementino, Brazil. Mr. Pedroso is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Olivopontocerebellar Atrophy, Spinocerebellar Ataxia Type 3, Spinocerebellar Ataxia, and Drug Induced Dyskinesia.

    Experienced in CLN1 Disease

    Roberto Giugliani
    Experienced in CLN1 Disease

    Roberto Giugliani
    Referral may be required
    Porto Alegre, RS, BR 

    Roberto Giugliani practices practicing medicine in Porto Alegre, Brazil. Mr. Giugliani is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 2 (MPS II, Hunter Syndrome), Acid Sphingomyelinase Deficiency (ASMD), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), and Bone Marrow Transplant.

    Experienced in CLN1 Disease

    Erlane M. Ribeiro
    Experienced in CLN1 Disease

    Erlane M. Ribeiro
    Referral may be required
    Fortaleza, CE, BR 

    Erlane Ribeiro practices practicing medicine in Fortaleza, Brazil. Ribeiro is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Microcephaly, Achalasia Microcephaly Syndrome, Zika Virus Disease, and Femoral Facial Syndrome.

    Experienced in CLN1 Disease

    Fernando Freua
    Experienced in CLN1 Disease

    Fernando Freua
    Referral may be required
    Sao Paulo, SP, BR 

    Fernando Freua practices practicing medicine in Sao Paulo, Brazil. Mr. Freua is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Spastic Paraplegia Type 7, Spastic Paraplegia Type 2, Spinocerebellar Ataxia Type 23, and Spastic Paraplegia Type 11.

    Experienced in CLN1 Disease

    Carolina Souza-De
    Experienced in CLN1 Disease

    Carolina Souza-De
    Referral may be required
    Porto Alegre, RS, BR 

    Carolina Souza-De practices practicing medicine in Porto Alegre, Brazil. Ms. Souza-De is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. Her clinical expertise encompasses Von Gierke Disease, CLN4 Disease, CLN1 Disease, and CLN3 Disease.

    Experienced in CLN1 Disease

    Juliana A. Oliveira
    Experienced in CLN1 Disease

    Juliana A. Oliveira
    Referral may be required
    Belo Horizonte, MG, BR 

    Juliana Oliveira practices practicing medicine in Belo Horizonte, Brazil. Oliveira is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Bilateral Renal Agenesis Dominant Type, Potter Syndrome, Endometritis, Amenorrhea, and Intrauterine Device Insertion.

    Experienced in CLN1 Disease

    De B. Sampaio
    Experienced in CLN1 Disease

    De B. Sampaio
    Referral may be required
    Sao Paulo, SP, BR 

    De Sampaio practices practicing medicine in Sao Paulo, Brazil. Sampaio is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. Their clinical expertise encompasses West Syndrome, Epilepsy in Children, Epilepsy, and CLN1 Disease.

    Experienced in CLN1 Disease

    Brandao D. Paiva
    Experienced in CLN1 Disease

    Brandao D. Paiva
    Referral may be required
    Sao Paulo, SP, BR 

    Brandao Paiva practices practicing medicine in Sao Paulo, Brazil. Paiva is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Sjogren-Larsson Syndrome, Spastic Paraplegia-Epilepsy-Intellectual Disability Syndrome, Spastic Paraplegia Type 11, and Spasticity.

    Experienced in CLN1 Disease

    Yoshinaga T. Silva
    Experienced in CLN1 Disease

    Yoshinaga T. Silva
    Referral may be required
    Sao Paulo, SP, BR 

    Yoshinaga Silva practices practicing medicine in Sao Paulo, Brazil. Silva is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. Their clinical expertise encompasses Acute Cerebellar Ataxia, Hereditary Ataxia, Drug Induced Dyskinesia, and Spinocerebellar Ataxia Type 4.

    Experienced in CLN1 Disease

    Alessandra M. Pereira
    Experienced in CLN1 Disease

    Alessandra M. Pereira
    Referral may be required
    Porto Alegre, RS, BR 

    Alessandra Pereira practices practicing medicine in Porto Alegre, Brazil. Ms. Pereira is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Supernumerary Nipples, Pantothenate Kinase-Associated Neurodegeneration, Hallervorden-Spatz Disease, and Epilepsy in Children.

    Experienced in CLN1 Disease

    Michelle S. Zeny
    Experienced in CLN1 Disease

    Michelle S. Zeny
    Referral may be required
    Curitiba, PR, BR 

    Michelle Zeny practices practicing medicine in Curitiba, Brazil. Ms. Zeny is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. Her clinical expertise encompasses Opsoclonus-Myoclonus Syndrome, Glutaric Acidemia Type 1, Tay-Sachs Disease, and Gangliosidosis.

    Experienced in CLN1 Disease

    Jose R. Carvalho-De
    Experienced in CLN1 Disease

    Jose R. Carvalho-De
    Referral may be required
    Recife, PE, BR 

    Jose Carvalho-De practices practicing medicine in Recife, Brazil. Mr. Carvalho-De is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Retinopathy Pigmentary Mental Retardation, Adult-Onset Vitelliform Macular Dystrophy (AVMD), Retinitis Pigmentosa, and Late-Onset Retinal Degeneration.

    Experienced in CLN1 Disease

    Bruno A. Ripa-Della
    Experienced in CLN1 Disease

    Bruno A. Ripa-Della
    Referral may be required
    Sao Paulo, SP, BR 

    Bruno Ripa-Della practices practicing medicine in Sao Paulo, Brazil. Mr. Ripa-Della is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. His clinical expertise encompasses Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy, Oculomotor Apraxia Cogan Type, Spastic Paraplegia-Epilepsy-Intellectual Disability Syndrome, and Spastic Paraplegia Type 11.

    Experienced in CLN1 Disease

    Giraldes D. Manreza
    Experienced in CLN1 Disease

    Giraldes D. Manreza
    Referral may be required
    Sao Paulo, SP, BR 

    Giraldes Manreza practices practicing medicine in Sao Paulo, Brazil. Manreza is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. Their clinical expertise encompasses West Syndrome, Benign Rolandic Epilepsy, Epilepsy in Children, and Epilepsy.

    Experienced in CLN1 Disease

    Aguiar P. Goncalves
    Experienced in CLN1 Disease

    Aguiar P. Goncalves
    Referral may be required
    Bandeirantes Av. 3900, 
    Ribeirao Preto, SP, BR 

    Aguiar Goncalves practices practicing medicine in Ribeirao Preto, Brazil. Goncalves is rated as an Experienced expert by MediFind in the treatment of CLN1 Disease. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses POEMS Syndrome, Subdural Effusion, Isaacs' Syndrome, and Continuous Muscle Fiber Activity Hereditary.

    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.
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    Last Updated: 06/30/2026

    What is the definition of CLN1 Disease?

    CLN1 disease is an inherited disorder that primarily affects the nervous system. Individuals with this condition have normal development in infancy, but typically by 18 months they become increasingly irritable and begin to lose previously acquired skills (developmental regression). In affected children, nerve cells in the brain die over time, leading to an overall loss of brain tissue (brain atrophy) and an unusually small head (microcephaly). Children with CLN1 disease have decreased muscle tone (hypotonia), intellectual and motor disability, and rarely are able to speak or walk. Some affected children develop repetitive hand movements. By age 2, individuals with this condition often have muscle twitches (myoclonus), recurrent seizures (epilepsy), and vision loss. Some affected children develop frequent respiratory infections. As the condition worsens, children have severe feeding difficulties that often require a feeding tube. Children with CLN1 disease usually do not survive past childhood.

    When should I see a CLN1 Disease 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 CLN1 Disease 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 CLN1 Disease doctor in Brazil?

    You can find a CLN1 Disease doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank CLN1 Disease 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 CLN1 Disease 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 CLN1 Disease 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 CLN1 Disease doctor search results page. 

    Why is it important to get a second opinion from a different CLN1 Disease 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 CLN1 Disease 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 CLN1 Disease 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 CLN1 Disease 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 CLN1 Disease doctors in Brazil?

    Look for the filter feature on the left side of the CLN1 Disease 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 CLN1 Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the CLN1 Disease 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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