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

Find the Top Diarrhea Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 49 doctor with experience in Diarrhea near Rio de Janeiro, BR. Of these, 46 are Experienced and 3 are Advanced.

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49 providers found
    Advanced in Diarrhea

    Jose G. Leite
    Advanced in Diarrhea

    Jose G. Leite
    Referral may be required
    Manguinhos, RJ, BR 

    Jose Leite practices practicing medicine in Manguinhos, Brazil. Leite is rated as an Advanced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Diarrhea, Viral Gastroenteritis, Severe Acute Respiratory Syndrome (SARS), and Hepatitis A.

    Advanced in Diarrhea

    Jose P. Leite
    Advanced in Diarrhea

    Jose P. Leite
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Jose Leite practices practicing medicine in Rio De Janeiro, Brazil. Mr. Leite is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diarrhea, Shigellosis, and Malnutrition.

    Advanced in Diarrhea

    Tulio M. Fumian
    Advanced in Diarrhea

    Tulio M. Fumian
    Referral may be required
    Fiocruz, RJ, BR 

    Tulio Fumian practices practicing medicine in Fiocruz, Brazil. Mr. Fumian is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Diarrhea, Severe Acute Respiratory Syndrome (SARS), and COVID-19.

    Learn about our expert tiers
    Experienced in Diarrhea

    Marize P. Miagostovich
    Experienced in Diarrhea

    Marize P. Miagostovich
    Referral may be required
    Av. Brasil, 4365 Pav. Hélio & Peggy Pereira, 
    Rio De Janeiro, RJ, BR 

    Marize Miagostovich practices practicing medicine in Rio De Janeiro, Brazil. Miagostovich is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Viral Gastroenteritis, Diarrhea, Severe Acute Respiratory Syndrome (SARS), and Hepatitis A.

    Experienced in Diarrhea

    Norma S. Santos
    Experienced in Diarrhea

    Norma S. Santos
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Norma Santos practices practicing medicine in Rio De Janeiro, Brazil. Ms. Santos is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea.

    Experienced in Diarrhea

    Filipe A. Costa-Carvalho
    Experienced in Diarrhea

    Filipe A. Costa-Carvalho
    Referral may be required
    Brazil Avenue 4365, 
    Rio De Janeiro, RJ, BR 

    Filipe Costa-Carvalho practices practicing medicine in Rio De Janeiro, Brazil. Mr. Costa-Carvalho is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Leptospirosis, Ascariasis, Giardia Infection, and Hookworm Infection.

    Experienced in Diarrhea

    De M. Volotao
    Experienced in Diarrhea

    De M. Volotao
    Referral may be required
    Rio De Janeiro, RJ, BR 

    De Volotao practices practicing medicine in Rio De Janeiro, Brazil. Volotao is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Their clinical expertise encompasses Diarrhea and Viral Gastroenteritis.

    Experienced in Diarrhea

    Tatiana L. Rose
    Experienced in Diarrhea

    Tatiana L. Rose
    Referral may be required
    Av. Brasil 4365 Pavilhão Hélio E Peggy Pereira, Manguinhos, 
    Rio De Janeiro, RJ, BR 

    Tatiana Rose practices practicing medicine in Rio De Janeiro, Brazil. Ms. Rose is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea.

    Experienced in Diarrhea

    Gabriella S. Mendes
    Experienced in Diarrhea

    Gabriella S. Mendes
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Gabriella Mendes practices practicing medicine in Rio De Janeiro, Brazil. Mendes is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Their clinical expertise encompasses Diarrhea.

    Experienced in Diarrhea

    Marilia A. Mesenburg
    Experienced in Diarrhea

    Marilia A. Mesenburg
    Referral may be required
    Fernandes Figueira, RJ, BR 

    Marilia Mesenburg practices practicing medicine in Fernandes Figueira, Brazil. Ms. Mesenburg is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Postpartum Depression, Severe Acute Respiratory Syndrome (SARS), Diarrhea, and COVID-19.

    Experienced in Diarrhea

    Regina R. Amendoeira
    Experienced in Diarrhea

    Regina R. Amendoeira
    Referral may be required
    Ernani Cardoso Avenue, 335, 
    Rio De Janeiro, RJ, BR 

    Regina Amendoeira practices practicing medicine in Rio De Janeiro, Brazil. Amendoeira is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Balantidiasis, Toxoplasmosis, Ocular Toxoplasmosis, and Ehrlichiosis.

    Experienced in Diarrhea

    Cynthia Pinto-Boschi
    Experienced in Diarrhea

    Cynthia Pinto-Boschi
    Referral may be required
    Niteroi, RJ, BR 

    Cynthia Pinto-Boschi practices practicing medicine in Niteroi, Brazil. Ms. Pinto-Boschi is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea, Peripartum Cardiomyopathy, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in Diarrhea

    Alda M. Cruz-Da
    Experienced in Diarrhea

    Alda M. Cruz-Da
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Alda Cruz-Da practices practicing medicine in Rio De Janeiro, Brazil. Ms. Cruz-Da is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Leishmaniasis, Giardia Infection, Pinworms, and Secernentea Infections.

    Experienced in Diarrhea

    Monica S. Rocha
    Experienced in Diarrhea

    Monica S. Rocha
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Monica Rocha practices practicing medicine in Rio De Janeiro, Brazil. Ms. Rocha is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Her clinical expertise encompasses Diarrhea and Viral Gastroenteritis.

    Experienced in Diarrhea

    Marta Giovanetti
    Experienced in Diarrhea

    Marta Giovanetti
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Marta Giovanetti practices practicing medicine in Rio De Janeiro, Brazil. Ms. Giovanetti is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Viral Hemorrhagic Fever, Togaviridae Disease, Yellow Fever, and Zika Virus Disease.

    Experienced in Diarrhea

    Jose Bines
    Experienced in Diarrhea

    Jose Bines
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Jose Bines practices practicing medicine in Rio De Janeiro, Brazil. Mr. Bines is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Triple-Negative Breast Cancer, Amenorrhea, Agranulocytosis, and Mastectomy.

    Experienced in Diarrhea

    Lais V. Dib
    Experienced in Diarrhea

    Lais V. Dib
    Referral may be required
    Niteroi, RJ, BR 

    Lais Dib practices practicing medicine in Niteroi, Brazil. Ms. Dib is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Balantidiasis, Babesiosis, Diarrhea, and Toxoplasmosis.

    Experienced in Diarrhea

    Fabio C. Malta
    Experienced in Diarrhea

    Fabio C. Malta
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Fabio Malta practices practicing medicine in Rio De Janeiro, Brazil. Mr. Malta is rated as an Experienced expert by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Viral Gastroenteritis, Diarrhea, Arbovirosis, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in Diarrhea

    Aline B. Moraes
    Experienced in Diarrhea

    Aline B. Moraes
    Referral may be required
    Professor Rodolpho Paulo Rocco Street, 
    Rio De Janeiro, RJ, BR 

    Aline Moraes practices practicing medicine in Rio De Janeiro, Brazil. Ms. Moraes is rated as an Experienced expert by MediFind in the treatment of Diarrhea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Adrenal Cancer, Zollinger-Ellison Syndrome, Hypoaldosteronism, Colostomy, and Parathyroidectomy.

    Experienced in Diarrhea

    Marcelle M. Da Silva
    Experienced in Diarrhea

    Marcelle M. Da Silva
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Marcelle Da Silva practices practicing medicine in Rio De Janeiro, Brazil. Da Silva is rated as an Experienced expert by MediFind in the treatment of Diarrhea. Their clinical expertise encompasses Diarrhea.

    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 49

    Last Updated: 06/30/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

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

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

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

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

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

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