The 20 Best Glioma Doctors Near Me in Rio de Janeiro, BR

Find the Top Glioma Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 57 doctor with experience in Glioma near Rio de Janeiro, BR. Of these, 55 are Experienced and 2 are Advanced.

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57 providers found
    Advanced in Glioma

    Vivaldo D. Neto-Moura
    Advanced in Glioma

    Vivaldo D. Neto-Moura
    Rio De Janeiro, RJ, BR 

    Vivaldo Neto-Moura practices practicing medicine in Rio De Janeiro, Brazil. Neto-Moura is rated as an Advanced expert by MediFind in the treatment of Glioma. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, Gliomatosis Cerebri, and Tissue Biopsy.

    Advanced in Glioma

    Silvia L. Costa
    Advanced in Glioma

    Silvia L. Costa
    Rio De Janeiro, RJ, BR 

    Silvia Costa practices practicing medicine in Rio De Janeiro, Brazil. Ms. Costa is rated as an Advanced expert by MediFind in the treatment of Glioma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Glioma, Gliomatosis Cerebri, Astrocytoma, and Glioblastoma.

    Experienced in Glioma

    Diana O. Matias
    Experienced in Glioma

    Diana O. Matias
    Rio De Janeiro, RJ, BR 

    Diana Matias practices practicing medicine in Rio De Janeiro, Brazil. Ms. Matias is rated as an Experienced expert by MediFind in the treatment of Glioma. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Learn about our expert tiers
    Experienced in Glioma

    Luiz G. Dubois
    Experienced in Glioma

    Luiz G. Dubois
    Rio De Janeiro, RJ, BR 

    Luiz Dubois practices practicing medicine in Rio De Janeiro, Brazil. Mr. Dubois is rated as an Experienced expert by MediFind in the treatment of Glioma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Astrocytoma, Glioblastoma, Glioma, and Gliomatosis Cerebri.

    Experienced in Glioma

    Luciana F. Romao
    Experienced in Glioma

    Luciana F. Romao
    Rio De Janeiro, RJ, BR 

    Luciana Romao practices practicing medicine in Rio De Janeiro, Brazil. Ms. Romao is rated as an Experienced expert by MediFind in the treatment of Glioma. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Togaviridae Disease, and Glioma.

    Experienced in Glioma

    Valeria P. Ferrer
    Experienced in Glioma

    Valeria P. Ferrer
    Niteroi, RJ, BR 

    Valeria Ferrer practices practicing medicine in Niteroi, Brazil. Ms. Ferrer is rated as an Experienced expert by MediFind in the treatment of Glioma. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Experienced in Glioma

    Clovis O. Da Fonseca
    Experienced in Glioma

    Clovis O. Da Fonseca
    Ipanema, RJ, BR 

    Clovis Da Fonseca practices practicing medicine in Ipanema, Brazil. Mr. Da Fonseca is rated as an Experienced expert by MediFind in the treatment of Glioma. His clinical expertise encompasses Glioma, Glioblastoma, Gliomatosis Cerebri, Astrocytoma, and Awake Craniotomy.

    Experienced in Glioma

    De F. Lopes
    Experienced in Glioma

    De F. Lopes
    Arraial Do Cabo, RJ, BR 

    De Lopes practices practicing medicine in Arraial Do Cabo, Brazil. Lopes is rated as an Experienced expert by MediFind in the treatment of Glioma. Their clinical expertise encompasses Glioma, Glioblastoma, Gliomatosis Cerebri, and Astrocytoma.

    Experienced in Glioma

    Flavia S. Lima
    Experienced in Glioma

    Flavia S. Lima
    Rio De Janeiro, RJ, BR 

    Flavia Lima practices practicing medicine in Rio De Janeiro, Brazil. Lima is rated as an Experienced expert by MediFind in the treatment of Glioma. Their clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Experienced in Glioma

    Bruno Pontes
    Experienced in Glioma

    Bruno Pontes
    373 Av. Carlos Chagas Filho, 
    Rio De Janeiro, RJ, BR 

    Bruno Pontes practices practicing medicine in Rio De Janeiro, Brazil. Mr. Pontes is rated as an Experienced expert by MediFind in the treatment of Glioma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Cryptococcosis, Oral Squamous Cell Carcinoma, Astrocytoma, and Glioblastoma.

    Experienced in Glioma

    Nina Ventura
    Experienced in Glioma

    Nina Ventura
    Rio De Janeiro, RJ, BR 

    Nina Ventura practices practicing medicine in Rio De Janeiro, Brazil. Ms. Ventura is rated as an Experienced expert by MediFind in the treatment of Glioma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Rathke Cleft Cyst, Pituitary Tumor, Hypothalamic Tumor, and Craniopharyngioma.

    Experienced in Glioma

    Thereza F. Santos-Quirico
    Experienced in Glioma

    Thereza F. Santos-Quirico
    Niteroi, RJ, BR 

    Thereza Santos-Quirico practices practicing medicine in Niteroi, Brazil. Ms. Santos-Quirico is rated as an Experienced expert by MediFind in the treatment of Glioma. Her clinical expertise encompasses Duchenne Muscular Dystrophy, Becker Muscular Dystrophy, Glioblastoma, and Astrocytoma.

    Experienced in Glioma

    Katia Carneiro
    Experienced in Glioma

    Katia Carneiro
    Rio De Janeiro, RJ, BR 

    Katia Carneiro practices practicing medicine in Rio De Janeiro, Brazil. Ms. Carneiro is rated as an Experienced expert by MediFind in the treatment of Glioma. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Experienced in Glioma

    Renata L. Fleming
    Experienced in Glioma

    Renata L. Fleming
    Rio De Janeiro, RJ, BR 

    Renata Fleming practices practicing medicine in Rio De Janeiro, Brazil. Ms. Fleming is rated as an Experienced expert by MediFind in the treatment of Glioma. Her clinical expertise encompasses Brain Tumor, Glioblastoma, Astrocytoma, and Glioma.

    Experienced in Glioma

    Lucy W. Macharia
    Experienced in Glioma

    Lucy W. Macharia
    Rio De Janeiro, RJ, BR 

    Lucy Macharia practices practicing medicine in Rio De Janeiro, Brazil. Ms. Macharia is rated as an Experienced expert by MediFind in the treatment of Glioma. Her clinical expertise encompasses Glioblastoma, Astrocytoma, Cerebral Hypoxia, and Glioma.

    Experienced in Glioma

    Eduardo S. De Camargo Magalhaes
    Experienced in Glioma

    Eduardo S. De Camargo Magalhaes
    Rio De Janeiro, RJ, BR 

    Eduardo De Camargo Magalhaes practices practicing medicine in Rio De Janeiro, Brazil. Mr. De Camargo Magalhaes is rated as an Experienced expert by MediFind in the treatment of Glioma. His clinical expertise encompasses Glioma, Gliomatosis Cerebri, Posterior Fossa Tumor, and Brain Tumor.

    Experienced in Glioma

    Savio P. Batista
    Experienced in Glioma

    Savio P. Batista
    Rio De Janeiro, RJ, BR 

    Savio Batista practices practicing medicine in Rio De Janeiro, Brazil. Mr. Batista is rated as an Experienced expert by MediFind in the treatment of Glioma. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Brain Aneurysm, Plasmacytoma, Hydrocephalus, Thrombectomy, and Craniectomy.

    Experienced in Glioma

    Adriane F. Evangelista
    Experienced in Glioma

    Adriane F. Evangelista
    Rio De Janeiro, RJ, BR 

    Adriane Evangelista practices practicing medicine in Rio De Janeiro, Brazil. Ms. Evangelista is rated as an Experienced expert by MediFind in the treatment of Glioma. Her clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum, Breast Cancer, Cervical Cancer, and Choroid Plexus Carcinoma.

    Experienced in Glioma

    Joshua S. Alcaniz
    Experienced in Glioma

    Joshua S. Alcaniz
    Rio De Janeiro, RJ, BR 

    Joshua Alcaniz practices practicing medicine in Rio De Janeiro, Brazil. Mr. Alcaniz is rated as an Experienced expert by MediFind in the treatment of Glioma. His clinical expertise encompasses Glioblastoma, Astrocytoma, Glioma, and Gliomatosis Cerebri.

    Experienced in Glioma

    Marcus A. Acioly
    Experienced in Glioma

    Marcus A. Acioly
    Rio De Janeiro, RJ, BR 

    Marcus Acioly practices practicing medicine in Rio De Janeiro, Brazil. Mr. Acioly is rated as an Experienced expert by MediFind in the treatment of Glioma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Mononeuritis Multiplex, Malignant Peripheral Nerve Sheath Tumor, Rhabdomyolysis, Laminectomy, and Spinal Fusion.

    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 57

    Last Updated: 04/28/2026

    What is the definition of Glioma?

    Gliomas are a common type of brain tumor that develop from glial cells, which are specialized cells that surround and support neurons (nerve cells) in the brain. Gliomas are generally classified based on which type of glial cell is involved in the tumor: Astocytomas are a type of glioma that develop from star-shaped glial cells called astrocytes. Astrocytomas are the most common type of glioma. Ependymomas are another type of glioma that develop from ependymal cells that line the brain and spinal cord. Ependymomas are more likely to affect children than adults.  Optic gliomas affect the optic nerves, which send messages from the eyes to the brain.  Other notable types include diffuse intrinsic pontine gliomas, mixed gliomas, and oligodendrogliomas.

    When should I see a Glioma doctor in Rio de Janeiro, BR?

    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 Glioma doctor in Rio de Janeiro, BR?

    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 Glioma doctor in Rio de Janeiro, BR?

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

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    How does MediFind rank Glioma doctors in Rio de Janeiro, BR?

    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 Glioma doctors in Rio de Janeiro, BR?

    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 Glioma doctor in Rio de Janeiro, BR?

    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 Glioma doctor search results page. 

    Why is it important to get a second opinion from a different Glioma 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 Glioma doctor in Rio de Janeiro, BR?

    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 Glioma 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 Glioma 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 Glioma doctors in Rio de Janeiro, BR?

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

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