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

Find the Top Retinoblastoma Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 16 doctor with experience in Retinoblastoma near Rio de Janeiro, BR. Of these, 12 are Experienced and 4 are Advanced.

Location
LocationClose
16 providers found
    Advanced in Retinoblastoma

    Fernando R. Vargas
    Advanced in Retinoblastoma

    Fernando R. Vargas
    Rio De Janeiro, RJ, BR 

    Fernando Vargas practices practicing medicine in Rio De Janeiro, Brazil. Mr. Vargas is rated as an Advanced expert by MediFind in the treatment of Retinoblastoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Spinocerebellar Ataxia Type 2, Olivopontocerebellar Atrophy, Spinocerebellar Ataxia, and Retinoblastoma.

    Advanced in Retinoblastoma

    Sima E. Ferman
    Advanced in Retinoblastoma

    Sima E. Ferman
    Rio De Janeiro, RJ, BR 

    Sima Ferman practices practicing medicine in Rio De Janeiro, Brazil. Ms. Ferman is rated as an Advanced expert by MediFind in the treatment of Retinoblastoma. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Rhabdomyosarcoma, Retinoblastoma, Adult Soft Tissue Sarcoma, and Gliomatosis Cerebri.

    Advanced in Retinoblastoma

    Clarissa S. Mattosinho
    Advanced in Retinoblastoma

    Clarissa S. Mattosinho
    Rio De Janeiro, RJ, BR 

    Clarissa Mattosinho practices practicing medicine in Rio De Janeiro, Brazil. Mattosinho is rated as an Advanced expert by MediFind in the treatment of Retinoblastoma. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Retinoblastoma and Gliomatosis Cerebri.

    Learn about our expert tiers
    Advanced in Retinoblastoma

    Nathalia K. Grigorovski
    Advanced in Retinoblastoma

    Nathalia K. Grigorovski
    Rio De Janeiro, RJ, BR 

    Nathalia Grigorovski practices practicing medicine in Rio De Janeiro, Brazil. Ms. Grigorovski is rated as an Advanced expert by MediFind in the treatment of Retinoblastoma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Retinoblastoma and Gliomatosis Cerebri.

    Experienced in Retinoblastoma

    Evandro Lucena
    Experienced in Retinoblastoma

    Evandro Lucena
    Rio De Janeiro, RJ, BR 

    Evandro Lucena practices practicing medicine in Rio De Janeiro, Brazil. Lucena is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. Their clinical expertise encompasses Larynx Atresia, Retinoblastoma, Uveal Melanoma, and Gliomatosis Cerebri.

    Experienced in Retinoblastoma

    Hector N. Seuanez
    Experienced in Retinoblastoma

    Hector N. Seuanez
    Cavalcanti, RJ, BR 

    Hector Seuanez practices practicing medicine in Cavalcanti, Brazil. Mr. Seuanez is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. His clinical expertise encompasses Retinoblastoma, Wilms Tumor, Holoprosencephaly, and Human Papillomavirus Infection.

    Experienced in Retinoblastoma

    Anna E. Dos Santos
    Experienced in Retinoblastoma

    Anna E. Dos Santos
    Rio De Janeiro, RJ, BR 

    Anna Dos Santos practices practicing medicine in Rio De Janeiro, Brazil. Dos Santos is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Hereditary Retinoblastoma, Retinoblastoma, Sunburn, and Li-Fraumeni Syndrome.

    Experienced in Retinoblastoma

    Helena L. Borges
    Experienced in Retinoblastoma

    Helena L. Borges
    Av. Carlos Chagas Filho, 373, 
    Rio De Janeiro, RJ, BR 

    Helena Borges practices practicing medicine in Rio De Janeiro, Brazil. Ms. Borges is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. Her clinical expertise encompasses Retinoblastoma, Colorectal Cancer, Glioblastoma, Astrocytoma, and Colonoscopy.

    Experienced in Retinoblastoma

    Beatriz De Camargo
    Experienced in Retinoblastoma

    Beatriz De Camargo
    Rio De Janeiro, RJ, BR 

    Beatriz De Camargo practices practicing medicine in Rio De Janeiro, Brazil. Ms. De Camargo is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Wilms Tumor, Familial Wilms Tumor 2, Renal Cell Carcinoma (RCC), Clear Cell Sarcoma, and Nephrectomy.

    Experienced in Retinoblastoma

    Cibele R. Bonvicino
    Experienced in Retinoblastoma

    Cibele R. Bonvicino
    Rio De Janeiro, RJ, BR 

    Cibele Bonvicino practices practicing medicine in Rio De Janeiro, Brazil. Bonvicino is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Hantavirus Pulmonary Syndrome, Hantavirus Infection, Larynx Atresia, and Retinoblastoma.

    Experienced in Retinoblastoma

    Maria S. Oliveira-De
    Experienced in Retinoblastoma

    Maria S. Oliveira-De
    Rio De Janeiro, RJ, BR 

    Maria Oliveira-De practices practicing medicine in Rio De Janeiro, Brazil. Ms. Oliveira-De is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Chromosome 7p Deletion, L1 Syndrome, and Bone Marrow Transplant.

    Experienced in Retinoblastoma

    Gloria C. Carvalho
    Experienced in Retinoblastoma

    Gloria C. Carvalho
    Rio De Janeiro, RJ, BR 

    Gloria Carvalho practices practicing medicine in Rio De Janeiro, Brazil. Carvalho is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. Their clinical expertise encompasses Human Papillomavirus Infection, Mononucleosis, Stomach Cancer, Retinoblastoma, and Mastectomy.

    Experienced in Retinoblastoma

    Arnaldo Barbosa-Prata
    Experienced in Retinoblastoma

    Arnaldo Barbosa-Prata
    Rio De Janeiro, RJ, BR 

    Arnaldo Barbosa-Prata practices practicing medicine in Rio De Janeiro, Brazil. Mr. Barbosa-Prata is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Microcephaly, Achalasia Microcephaly Syndrome, Zika Virus Disease, and Microcephaly Deafness Syndrome.

    Experienced in Retinoblastoma

    Luiz C. Thuler
    Experienced in Retinoblastoma

    Luiz C. Thuler
    Rio De Janeiro, RJ, BR 

    Luiz Thuler practices practicing medicine in Rio De Janeiro, Brazil. Mr. Thuler is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. His clinical expertise encompasses Retinoblastoma.

    Experienced in Retinoblastoma

    Jesse L. Da Silva
    Experienced in Retinoblastoma

    Jesse L. Da Silva
    Rio De Janeiro, RJ, BR 

    Jesse Da Silva practices practicing medicine in Rio De Janeiro, Brazil. Mr. Da Silva is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. His clinical expertise encompasses Breast Cancer, PIK3CA-Related Overgrowth Spectrum, Cervical Cancer, and Adult Soft Tissue Sarcoma.

    Experienced in Retinoblastoma

    Neimar De Paula Silva
    Experienced in Retinoblastoma

    Neimar De Paula Silva
    Rio De Janeiro, RJ, BR 

    Neimar De Paula Silva practices practicing medicine in Rio De Janeiro, Brazil. Mr. De Paula Silva is rated as an Experienced expert by MediFind in the treatment of Retinoblastoma. His clinical expertise encompasses Rhabdomyosarcoma, Adult Soft Tissue Sarcoma, Retinoblastoma, and Leukemia.

    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 1-16 of 16

    Last Updated: 04/28/2026

    What is the definition of Retinoblastoma?

    Retinoblastoma is a rare type of eye cancer that usually develops in early childhood, typically before the age of 5. This form of cancer develops in the retina, which is the specialized light-sensitive tissue at the back of the eye that detects light and color.

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

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

    Retinoblastoma doctor near New York, NY
    Retinoblastoma doctor near Los Angeles, CA
    Retinoblastoma doctor near Chicago, IL
    Retinoblastoma doctor near Houston, TX
    Retinoblastoma doctor near Phoenix, AZ
    Retinoblastoma doctor near Philadelphia, PA
    Retinoblastoma doctor near Atlanta, GA
    Retinoblastoma doctor near Boston, MA
    Retinoblastoma doctor near Dallas, TX
    Retinoblastoma doctor near San Jose, CA

    How does MediFind rank Retinoblastoma 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 Retinoblastoma 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 Retinoblastoma 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 Retinoblastoma doctor search results page. 

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

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

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

    Read more about our Content Policy.