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

Find the Top Mouth Ulcers Experts and Specialists

Last Updated: 06/30/2026

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

MediFind found 26 doctor with experience in Mouth Ulcers near Rio de Janeiro, BR. Of these, 19 are Experienced and 7 are Advanced.

Location
LocationClose
26 providers found
    Advanced in Mouth Ulcers

    Augusto B. De Andrade
    Advanced in Mouth Ulcers

    Augusto B. De Andrade
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Augusto De Andrade practices practicing medicine in Rio De Janeiro, Brazil. De Andrade is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Oral Cancer, Mouth Sores, Mouth Ulcers, and Salivary Gland Tumors.

    Advanced in Mouth Ulcers

    Michelle Agostini
    Advanced in Mouth Ulcers

    Michelle Agostini
    Referral may be required
    Av. Carlos Chagas Filho 373, 2° Andar Sala 56. Ilha Da Cidade Universitária 21.941-902, 
    Cidade Universitaria, RJ, BR 

    Michelle Agostini practices practicing medicine in Cidade Universitaria, Brazil. Ms. Agostini is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Mouth Sores, Mouth Ulcers, Oral Cancer, and Solitary Fibrous Tumor.

    Advanced in Mouth Ulcers

    Jefferson R. Tenorio
    Advanced in Mouth Ulcers

    Jefferson R. Tenorio
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Jefferson Tenorio practices practicing medicine in Rio De Janeiro, Brazil. Tenorio is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Pyogenic Granuloma, Mouth Sores, Mouth Ulcers, and Fibromatosis.

    Learn about our expert tiers
    Advanced in Mouth Ulcers

    Alcides A. De Arruda
    Advanced in Mouth Ulcers

    Alcides A. De Arruda
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Alcides De Arruda practices practicing medicine in Rio De Janeiro, Brazil. De Arruda is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Oral Cancer, Pyogenic Granuloma, Xanthoma, and Mouth Sores.

    Advanced in Mouth Ulcers

    Aline C. Abrahao
    Advanced in Mouth Ulcers

    Aline C. Abrahao
    Referral may be required
    Av. Carlos Chagas Filho 373, 2° Andar Sala 56. Ilha Da Cidade Universitária 21.941-902, 
    Cidade Universitaria, RJ, BR 

    Aline Abrahao practices practicing medicine in Cidade Universitaria, Brazil. Ms. Abrahao is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Mouth Sores, Oral Cancer, Mouth Ulcers, and Steatocystoma Multiplex.

    Advanced in Mouth Ulcers

    Fabio R. Pires
    Advanced in Mouth Ulcers

    Fabio R. Pires
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Fabio Pires practices practicing medicine in Rio De Janeiro, Brazil. Mr. Pires is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Periodontitis, Oral Cancer, Mouth Sores, Mouth Ulcers, and Bone Graft.

    Advanced in Mouth Ulcers

    Mario J. Romanach
    Advanced in Mouth Ulcers

    Mario J. Romanach
    Referral may be required
    Av. Carlos Chagas Filho 373, 2° Andar Sala 56. Ilha Da Cidade Universitária 21.941-902, 
    Cidade Universitaria, RJ, BR 

    Mario Romanach practices practicing medicine in Cidade Universitaria, Brazil. Mr. Romanach is rated as an Advanced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Oral Cancer, Xanthoma, Bone Tumor, and Mouth Sores.

    Experienced in Mouth Ulcers

    Leonardo P. Quintella
    Experienced in Mouth Ulcers

    Leonardo P. Quintella
    Referral may be required
    Fiocruz, RJ, BR 

    Leonardo Quintella practices practicing medicine in Fiocruz, Brazil. Mr. Quintella is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sporotrichosis, Paracoccidioidomycosis, Leishmaniasis, and Mouth Sores.

    Experienced in Mouth Ulcers

    Mastrangelo M. Falcao
    Experienced in Mouth Ulcers

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

    Mastrangelo Falcao practices practicing medicine in Rio De Janeiro, Brazil. Falcao is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Paracoccidioidomycosis, Sporotrichosis, Mouth Sores, and Mouth Ulcers.

    Experienced in Mouth Ulcers

    Carlos F. Do Valle
    Experienced in Mouth Ulcers

    Carlos F. Do Valle
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Carlos Do Valle practices practicing medicine in Rio De Janeiro, Brazil. Do Valle is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Paracoccidioidomycosis, Sporotrichosis, Parinaud Oculoglandular Syndrome, Mycetoma, and Splenectomy.

    Experienced in Mouth Ulcers

    Leticia C. Marques
    Experienced in Mouth Ulcers

    Leticia C. Marques
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Leticia Marques practices practicing medicine in Rio De Janeiro, Brazil. Ms. Marques is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Lichen Planus, Thrush, Lichen Sclerosus, and Mouth Sores.

    Experienced in Mouth Ulcers

    Patricia F. Brasil
    Experienced in Mouth Ulcers

    Patricia F. Brasil
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Patricia Brasil practices practicing medicine in Rio De Janeiro, Brazil. Ms. Brasil is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Zika Virus Disease, Chikungunya, Microcephaly, and Achalasia Microcephaly Syndrome.

    Experienced in Mouth Ulcers

    Thamyres C. Fonseca
    Experienced in Mouth Ulcers

    Thamyres C. Fonseca
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Thamyres Fonseca practices practicing medicine in Rio De Janeiro, Brazil. Fonseca is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. Their clinical expertise encompasses Solitary Fibrous Tumor, Mouth Sores, Mouth Ulcers, and Xanthoma.

    Experienced in Mouth Ulcers

    Ziadir F. Coutinho
    Experienced in Mouth Ulcers

    Ziadir F. Coutinho
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Ziadir Coutinho practices practicing medicine in Rio De Janeiro, Brazil. Coutinho is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Paracoccidioidomycosis, Mouth Sores, and Mouth Ulcers.

    Experienced in Mouth Ulcers

    Ezequias B. Martins
    Experienced in Mouth Ulcers

    Ezequias B. Martins
    Referral may be required
    Niteroi, RJ, BR 

    Ezequias Martins practices practicing medicine in Niteroi, Brazil. Mr. Martins is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Disseminated Tuberculosis, Chikungunya, Togaviridae Disease, and Acute Pulmonary Histoplasmosis.

    Experienced in Mouth Ulcers

    Maria H. Ogrzewalska
    Experienced in Mouth Ulcers

    Maria H. Ogrzewalska
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Maria Ogrzewalska practices practicing medicine in Rio De Janeiro, Brazil. Ms. Ogrzewalska is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Avian Influenza, Spotted Fever, Flu, and Rickettsialpox.

    Experienced in Mouth Ulcers

    Rosely M. Oliveira-Zancope
    Experienced in Mouth Ulcers

    Rosely M. Oliveira-Zancope
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Rosely Oliveira-Zancope practices practicing medicine in Rio De Janeiro, Brazil. Ms. Oliveira-Zancope is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Sporotrichosis, Paracoccidioidomycosis, Acute Pulmonary Histoplasmosis, Mucormycosis, and Splenectomy.

    Experienced in Mouth Ulcers

    Priscila M. De Macedo
    Experienced in Mouth Ulcers

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

    Priscila De Macedo practices practicing medicine in Rio De Janeiro, Brazil. Ms. De Macedo is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Paracoccidioidomycosis, Sporotrichosis, Acute Pulmonary Histoplasmosis, and Mouth Sores.

    Experienced in Mouth Ulcers

    F-r C. Pires
    Experienced in Mouth Ulcers

    F-r C. Pires
    Referral may be required
    School Of Dentistry State University Of Rio De Janeiro Boulevard 28 De Setembro, 157, 
    Vila Isabel, RJ, BR 

    F-r Pires practices practicing medicine in Vila Isabel, Brazil. Pires is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Erythroplakia, Oral Cancer, Pyogenic Granuloma, and Mouth Sores.

    Experienced in Mouth Ulcers

    Guilherme A. Calvet
    Experienced in Mouth Ulcers

    Guilherme A. Calvet
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Guilherme Calvet practices practicing medicine in Rio De Janeiro, Brazil. Mr. Calvet is rated as an Experienced expert by MediFind in the treatment of Mouth Ulcers. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Zika Virus Disease, Chikungunya, Togaviridae Disease, and Arbovirosis.

    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 26

    Last Updated: 06/30/2026

    What is the definition of Mouth Ulcers?

    Mouth ulcers are sores or open lesions in the mouth.

    When should I see an Mouth Ulcers 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 an Mouth Ulcers 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 Mouth Ulcers doctor in Rio de Janeiro, BR?

    You can find an Mouth Ulcers doctor in any of the 10 largest U.S. cities by clicking below:

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

    How does MediFind rank Mouth Ulcers 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 Mouth Ulcers 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 an Mouth Ulcers 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 Mouth Ulcers doctor search results page. 

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

    Look for the filter feature on the left side of the Mouth Ulcers 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 an Mouth Ulcers doctor that offers video calls?

    Look for the filter feature on the left-side of the Mouth Ulcers 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.