The 20 Best Lactose Intolerance Doctors Near Me in Rio Grande do Sul, BR

Find the Top Lactose Intolerance Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 20 doctor with experience in Lactose Intolerance near Rio Grande do Sul, BR. Of these, 19 are Experienced and 1 are Advanced.

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20 providers found
    Advanced in Lactose Intolerance

    De M. Francesconi
    Advanced in Lactose Intolerance

    De M. Francesconi
    Referral may be required
    Porto Alegre, RS, BR 

    De Francesconi practices practicing medicine in Porto Alegre, Brazil. Francesconi is rated as an Advanced expert by MediFind in the treatment of Lactose Intolerance. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Indigestion, Lactose Intolerance, Canker Sore, and Aphthous Stomatitis.

    Experienced in Lactose Intolerance

    Jessica Nardi
    Experienced in Lactose Intolerance

    Jessica Nardi
    Referral may be required
    BR 285, Passo Fundo, 
    Sao Jose, RS, BR 

    Jessica Nardi practices practicing medicine in Sao Jose, Brazil. Ms. Nardi is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Silicosis, Lactose Intolerance, Interstitial Lung Disease, and Acute Interstitial Pneumonia.

    Experienced in Lactose Intolerance

    Deise C. Friedrich
    Experienced in Lactose Intolerance

    Deise C. Friedrich
    Referral may be required
    Porto Alegre, RS, BR 

    Deise Friedrich practices practicing medicine in Porto Alegre, Brazil. Ms. Friedrich is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance.

    Learn about our expert tiers
    Experienced in Lactose Intolerance

    Khadija B. Massaut
    Experienced in Lactose Intolerance

    Khadija B. Massaut
    Referral may be required
    Pelotas, RS, BR 

    Khadija Massaut practices practicing medicine in Pelotas, Brazil. Ms. Massaut is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance and Folate Deficiency.

    Experienced in Lactose Intolerance

    Guilherme B. Sander
    Experienced in Lactose Intolerance

    Guilherme B. Sander
    Referral may be required
    Porto Alegre, RS, BR 

    Guilherme Sander practices practicing medicine in Porto Alegre, Brazil. Mr. Sander is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Indigestion, Helicobacter Pylori Infection, Lactose Intolerance, Endoscopy, and Colonoscopy.

    Experienced in Lactose Intolerance

    Debora D. Nabinger
    Experienced in Lactose Intolerance

    Debora D. Nabinger
    Referral may be required
    Porto Alegre, RS, BR 

    Debora Nabinger practices practicing medicine in Porto Alegre, Brazil. Ms. Nabinger is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Indigestion, Lactose Intolerance, Traumatic Brain Injury, and Anti-NMDA Receptor Encephalitis.

    Experienced in Lactose Intolerance

    Vagner R. Lunge
    Experienced in Lactose Intolerance

    Vagner R. Lunge
    Referral may be required
    Francisco Getúlio Vargas Street, 1130, 
    Caxias Do Sul, RS, BR 

    Vagner Lunge practices practicing medicine in Caxias Do Sul, Brazil. Lunge is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Parvovirus Antenatal Infection, Salmonella Enterocolitis, Tenosynovitis, and Bronchitis.

    Experienced in Lactose Intolerance

    Luiz E. Mazzoleni
    Experienced in Lactose Intolerance

    Luiz E. Mazzoleni
    Referral may be required
    Porto Alegre, RS, BR 

    Luiz Mazzoleni practices practicing medicine in Porto Alegre, Brazil. Mr. Mazzoleni is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Indigestion, Helicobacter Pylori Infection, Lactose Intolerance, and Canker Sore.

    Experienced in Lactose Intolerance

    Tobias C. Milbradt
    Experienced in Lactose Intolerance

    Tobias C. Milbradt
    Referral may be required
    Porto Alegre, RS, BR 

    Tobias Milbradt practices practicing medicine in Porto Alegre, Brazil. Mr. Milbradt is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Indigestion, Helicobacter Pylori Infection, Lactose Intolerance, and Canker Sore.

    Experienced in Lactose Intolerance

    Carlos R. Rieder
    Experienced in Lactose Intolerance

    Carlos R. Rieder
    Referral may be required
    Porto Alegre, RS, BR 

    Carlos Rieder practices practicing medicine in Porto Alegre, Brazil. Mr. Rieder is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Movement Disorders, Parkinson's Disease, Lactose Intolerance, and Drug Induced Dyskinesia.

    Experienced in Lactose Intolerance

    Mirna B. Leal
    Experienced in Lactose Intolerance

    Mirna B. Leal
    Referral may be required
    Sarmento Leite Street, 500/309, 
    Porto Alegre, RS, BR 

    Mirna Leal practices practicing medicine in Porto Alegre, Brazil. Ms. Leal is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance and Neurotoxicity Syndromes.

    Experienced in Lactose Intolerance

    Mara H. Hutz
    Experienced in Lactose Intolerance

    Mara H. Hutz
    Referral may be required
    Porto Alegre, RS, BR 

    Mara Hutz practices practicing medicine in Porto Alegre, Brazil. Ms. Hutz is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Fetal Thalidomide Syndrome, Attention Deficit Hyperactivity Disorder (ADHD), Neurotoxicity Syndromes, and Parkinson's Disease.

    Experienced in Lactose Intolerance

    Felipe Mazzoleni
    Experienced in Lactose Intolerance

    Felipe Mazzoleni
    Referral may be required
    Porto Alegre, RS, BR 

    Felipe Mazzoleni practices practicing medicine in Porto Alegre, Brazil. Mr. Mazzoleni is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Indigestion, Helicobacter Pylori Infection, Lactose Intolerance, and Canker Sore.

    Experienced in Lactose Intolerance

    Angela N. Moreira
    Experienced in Lactose Intolerance

    Angela N. Moreira
    Referral may be required
    Cp 354, 
    Pelotas, RS, BR 

    Angela Moreira practices practicing medicine in Pelotas, Brazil. Ms. Moreira is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Botulism, Toxocariasis, Lactose Intolerance, and Secernentea Infections.

    Experienced in Lactose Intolerance

    Eliane Dallegrave
    Experienced in Lactose Intolerance

    Eliane Dallegrave
    Referral may be required
    Sarmento Leite Street, 245, 
    Porto Alegre, RS, BR 

    Eliane Dallegrave practices practicing medicine in Porto Alegre, Brazil. Ms. Dallegrave is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance, Renovascular Hypertension, Neurotoxicity Syndromes, and Hearing Loss.

    Experienced in Lactose Intolerance

    Artur F. Schuh-Schumacher
    Experienced in Lactose Intolerance

    Artur F. Schuh-Schumacher
    Referral may be required
    Porto Alegre, RS, BR 

    Artur Schuh-Schumacher practices practicing medicine in Porto Alegre, Brazil. Mr. Schuh-Schumacher is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Parkinson's Disease, Long Haul COVID, Movement Disorders, and Spinocerebellar Ataxia Type 3.

    Experienced in Lactose Intolerance

    Luciana G. Grando-Rossato
    Experienced in Lactose Intolerance

    Luciana G. Grando-Rossato
    Referral may be required
    Br 285, 
    Passo Fundo, RS, BR 

    Luciana Grando-Rossato practices practicing medicine in Passo Fundo, Brazil. Ms. Grando-Rossato is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance and Antisocial Personality Disorder.

    Experienced in Lactose Intolerance

    Marta B. Machado
    Experienced in Lactose Intolerance

    Marta B. Machado
    Referral may be required
    Porto Alegre, RS, BR 

    Marta Machado practices practicing medicine in Porto Alegre, Brazil. Ms. Machado is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Crohn's Disease, and Colitis.

    Experienced in Lactose Intolerance

    Tassia F. Rech
    Experienced in Lactose Intolerance

    Tassia F. Rech
    Referral may be required
    Porto Alegre, RS, BR 

    Tassia Rech practices practicing medicine in Porto Alegre, Brazil. Ms. Rech is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Indigestion, Lactose Intolerance, Gastritis, and Helicobacter Pylori Infection.

    Experienced in Lactose Intolerance

    Angela M. Fiorentini
    Experienced in Lactose Intolerance

    Angela M. Fiorentini
    Referral may be required
    Pelotas, RS, BR 

    Angela Fiorentini practices practicing medicine in Pelotas, Brazil. Ms. Fiorentini is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Reactive Arthritis, Lactose Intolerance, Folate Deficiency, and Campylobacter Infection.

    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 20

    Last Updated: 06/30/2026

    What is the definition of Lactose Intolerance?

    Lactose is a type of sugar found in milk and other dairy products. An enzyme called lactase is needed by the body to digest lactose.

    Lactose intolerance develops when the small intestine does not make enough of this enzyme.

    When should I see a Lactose Intolerance doctor in Rio Grande do Sul, 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 Lactose Intolerance doctor in Rio Grande do Sul, 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 Lactose Intolerance doctor in Rio Grande do Sul, BR?

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

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    How does MediFind rank Lactose Intolerance doctors in Rio Grande do Sul, 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 Lactose Intolerance doctors in Rio Grande do Sul, 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 Lactose Intolerance doctor in Rio Grande do Sul, 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 Lactose Intolerance doctor search results page. 

    Why is it important to get a second opinion from a different Lactose Intolerance 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 Lactose Intolerance doctor in Rio Grande do Sul, 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 Lactose Intolerance 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 Lactose Intolerance 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 Lactose Intolerance doctors in Rio Grande do Sul, BR?

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

    Look for the filter feature on the left-side of the Lactose Intolerance 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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