The 20 Best Congenital Hyperinsulinism Doctors Near Me in Sao Paulo, BR

Find the Top Congenital Hyperinsulinism Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 65 doctor with experience in Congenital Hyperinsulinism near Sao Paulo, BR. Of these, 55 are Experienced and 10 are Advanced.

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65 providers found
    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Andre Werneck practices practicing medicine in Sao Paulo, Brazil. Werneck is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Congenital Hyperinsulinism, COVID-19, Abdominal Obesity Metabolic Syndrome, and Severe Acute Respiratory Syndrome (SARS).

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Roberto Simonsen Street, 305, 
    Presidente Prudente, SP, BR 

    Romulo Fernandes practices practicing medicine in Presidente Prudente, Brazil. Mr. Fernandes is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Abdominal Obesity Metabolic Syndrome, Congenital Hyperinsulinism, Obesity, and Metabolic Syndrome.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Ana Damaso practices practicing medicine in Sao Paulo, Brazil. Ms. Damaso is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Obesity, Metabolic Syndrome, Obesity in Children, Abdominal Obesity Metabolic Syndrome, and Gastric Bypass.

    Learn about our expert tiers
    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Roseli Sarni practices practicing medicine in Sao Paulo, Brazil. Sarni is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Ataxia-Telangiectasia, Telangiectasia, Congenital Hyperinsulinism, Malnutrition, and Gastric Bypass.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    126, Tessália Vieira De Camargo Street, 13083-8887, 
    Campinas, SP, BR 

    Bruno Geloneze practices practicing medicine in Campinas, Brazil. Mr. Geloneze is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Obesity, Metabolic Syndrome, Type 2 Diabetes (T2D), Congenital Adrenal Hyperplasia (CAH), and Gastric Bypass.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Campinas, SP, BR 

    Mariana Zambon practices practicing medicine in Campinas, Brazil. Ms. Zambon is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Congenital Hyperinsulinism, Obesity, Obesity in Children, and Metabolic Syndrome.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    1300, Pedro Zaccaria Street, 
    Limeira, SP, BR 

    Carolina Vasques practices practicing medicine in Limeira, Brazil. Ms. Vasques is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obesity, Congenital Hyperinsulinism, Metabolic Syndrome, and Abdominal Obesity Metabolic Syndrome.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Campinas, SP, BR 

    Daniella Camilo practices practicing medicine in Campinas, Brazil. Ms. Camilo is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Congenital Hyperinsulinism, Metabolic Syndrome, Abdominal Obesity Metabolic Syndrome, and Obesity.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Diadema, SP, BR 

    Fernando Fonseca practices practicing medicine in Diadema, Brazil. Fonseca is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Ataxia-Telangiectasia, Breast Cancer, Congenital Hyperinsulinism, Oophorectomy, and Kidney Transplant.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Santos, SP, BR 

    Da Campos practices practicing medicine in Santos, Brazil. Campos is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Congenital Hyperinsulinism, Obesity in Children, Obesity, and Metabolic Syndrome.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Ribeirao Preto, SP, BR 

    Jose Santos-Tanus practices practicing medicine in Ribeirao Preto, Brazil. Mr. Santos-Tanus is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Renovascular Hypertension, Hypertension, Preeclampsia, and Vasoconstriction.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Durval Damiani practices practicing medicine in Sao Paulo, Brazil. Damiani is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Prader-Willi Syndrome, Laron Syndrome, Intersex, Bone Marrow Transplant, and Sleeve Gastrectomy.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Carlos Martinelli practices practicing medicine in Sao Paulo, Brazil. Mr. Martinelli is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Precocious Puberty, Osteopetrosis, Congenital Hyperinsulinism, and Congenital Adrenal Hyperplasia (CAH).

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Department Of Otorhinolaryngology And Head And Neck Surgery São Paulo SP Brazil, 
    Sao Paulo, SP, BR 

    Sergio Tufik practices practicing medicine in Sao Paulo, Brazil. Mr. Tufik is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Restless Legs Syndrome, Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Adenoidectomy, and Hormone Replacement Therapy (HRT).

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Bauru, SP, BR 

    Carlos Negrato practices practicing medicine in Bauru, Brazil. Mr. Negrato is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Metabolic Syndrome, Gestational Diabetes, and Diabetic Retinopathy.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Fabiola Souza-Suano practices practicing medicine in Sao Paulo, Brazil. Ms. Souza-Suano is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Ataxia-Telangiectasia, Malnutrition, Congenital Hyperinsulinism, and Telangiectasia.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Thais Manna practices practicing medicine in Sao Paulo, Brazil. Ms. Manna is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her clinical expertise encompasses Type 1 Diabetes (T1D), Congenital Hyperinsulinism, Intersex, and Low Blood Sugar.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Luis Calliari practices practicing medicine in Sao Paulo, Brazil. Mr. Calliari is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Metabolic Syndrome, Transient Neonatal Diabetes Mellitus, and Congenital Hyperinsulinism.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Paulo, SP, BR 

    Monica Gabbay practices practicing medicine in Sao Paulo, Brazil. Gabbay is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Type 1 Diabetes (T1D), Agenesis of the Dorsal Pancreas, Metabolic Syndrome, and Thrombophlebitis.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Sao Caetano Do Sul, SP, BR 

    Carlos Faria practices practicing medicine in Sao Caetano Do Sul, Brazil. Faria is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Their clinical expertise encompasses Congenital Hyperinsulinism, Type A Insulin Resistance Syndrome, Acanthosis Nigricans, and Hemolytic Transfusion Reaction.

    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 65

    Last Updated: 04/28/2026

    What is the definition of Congenital Hyperinsulinism?

    Congenital hyperinsulinism is a condition that causes individuals to have abnormally high levels of insulin. Insulin is a hormone that helps control levels of blood glucose, also called blood sugar. People with this condition have frequent episodes of low blood glucose (hypoglycemia). In infants and young children, these episodes are characterized by a lack of energy (lethargy), irritability, or difficulty feeding. Repeated episodes of low blood glucose increase the risk for serious complications such as breathing difficulties, seizures, intellectual disability, vision loss, brain damage, and coma.

    When should I see a Congenital Hyperinsulinism doctor in Sao Paulo, 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 Congenital Hyperinsulinism doctor in Sao Paulo, 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 does MediFind rank Congenital Hyperinsulinism doctors in Sao Paulo, 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 Congenital Hyperinsulinism doctors in Sao Paulo, 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 Congenital Hyperinsulinism doctor in Sao Paulo, 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 Congenital Hyperinsulinism doctor search results page. 

    Why is it important to get a second opinion from a different Congenital Hyperinsulinism 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 Congenital Hyperinsulinism doctor in Sao Paulo, 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 Congenital Hyperinsulinism 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 Congenital Hyperinsulinism 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 Congenital Hyperinsulinism doctors in Sao Paulo, BR?

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

    Look for the filter feature on the left-side of the Congenital Hyperinsulinism 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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