The 20 Best Familial Isolated Hyperparathyroidism Doctors in Brazil

Find the Top Familial Isolated Hyperparathyroidism Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 13 doctor with experience in Familial Isolated Hyperparathyroidism near Brazil. Of these, 13 are Experienced.

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13 providers found
    Experienced in Familial Isolated Hyperparathyroidism

    Miguel M. Madeira
    Experienced in Familial Isolated Hyperparathyroidism

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

    Miguel Madeira practices practicing medicine in Rio De Janeiro, Brazil. Mr. Madeira is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His clinical expertise encompasses Osteoporosis, Fractured Spine, Familial Isolated Hyperparathyroidism, Metabolic Syndrome, and Gastric Bypass.

    Experienced in Familial Isolated Hyperparathyroidism

    Luciana A. Naves
    Experienced in Familial Isolated Hyperparathyroidism

    Luciana A. Naves
    Referral may be required
    Brasilia, DF, BR 

    Luciana Naves practices practicing medicine in Brasilia, Brazil. Ms. Naves is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Gigantism, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaloid Facial Appearance Syndrome, Acromegaly, and Hormone Replacement Therapy (HRT).

    Experienced in Familial Isolated Hyperparathyroidism

    Caroline A. Coelho
    Experienced in Familial Isolated Hyperparathyroidism

    Caroline A. Coelho
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Caroline Coelho practices practicing medicine in Rio De Janeiro, Brazil. Coelho is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Their clinical expertise encompasses Parathyroid Hyperplasia, Parathyroid Cancer, Parathyroid Adenoma, Acromegaloid Facial Appearance Syndrome, and Parathyroidectomy.

    Learn about our expert tiers
    Experienced in Familial Isolated Hyperparathyroidism

    Marise Castro-Lazaretti
    Experienced in Familial Isolated Hyperparathyroidism

    Marise Castro-Lazaretti
    Referral may be required
    307 Doutor Diogo De Faria Street, 
    Sao Paulo, SP, BR 

    Marise Castro-Lazaretti practices practicing medicine in Sao Paulo, Brazil. Ms. Castro-Lazaretti is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Osteoporosis, Malnutrition, Parathyroidectomy, and Oophorectomy.

    Experienced in Familial Isolated Hyperparathyroidism

    Magnus R. Silva-Da
    Experienced in Familial Isolated Hyperparathyroidism

    Magnus R. Silva-Da
    Referral may be required
    Sao Paulo, SP, BR 

    Magnus Silva-Da practices practicing medicine in Sao Paulo, Brazil. Mr. Silva-Da is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Thyrotoxic Periodic Paralysis, Multiple Endocrine Neoplasia Type 2, Medullary Thyroid Carcinoma, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.

    Experienced in Familial Isolated Hyperparathyroidism

    Marina L. Kizys
    Experienced in Familial Isolated Hyperparathyroidism

    Marina L. Kizys
    Referral may be required
    Sao Paulo, SP, BR 

    Marina Kizys practices practicing medicine in Sao Paulo, Brazil. Kizys is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Thyrotoxic Periodic Paralysis, Thyroid Dysgenesis, Medullary Thyroid Carcinoma, and Familial Isolated Hyperparathyroidism.

    Experienced in Familial Isolated Hyperparathyroidism

    Fernanda Vaisman
    Experienced in Familial Isolated Hyperparathyroidism

    Fernanda Vaisman
    Referral may be required
    Rio De Janeiro, RJ, BR 

    Fernanda Vaisman practices practicing medicine in Rio De Janeiro, Brazil. Ms. Vaisman is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Thyroid Cancer, Medullary Thyroid Carcinoma, Papillary Thyroid Cancer, Thyroid Nodule, and Thyroidectomy.

    Experienced in Familial Isolated Hyperparathyroidism

    Luciana P. Valadares
    Experienced in Familial Isolated Hyperparathyroidism

    Luciana P. Valadares
    Referral may be required
    Brasilia, DF, BR 

    Luciana Valadares practices practicing medicine in Brasilia, Brazil. Ms. Valadares is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Precocious Puberty, Mccune-Albright Syndrome, Rickets, and Familial Isolated Hyperparathyroidism.

    Experienced in Familial Isolated Hyperparathyroidism

    Delmar M. Lourenco
    Experienced in Familial Isolated Hyperparathyroidism

    Delmar M. Lourenco
    Referral may be required
    Head And Neck Surgery, 
    Sao Paulo, SP, BR 

    Delmar Lourenco practices practicing medicine in Sao Paulo, Brazil. Mr. Lourenco is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Multiple Endocrine Neoplasia, Multiple Endocrine Neoplasia Type 2, Multiple Endocrine Neoplasia Type 1, Parathyroidectomy, and Liver Embolization.

    Experienced in Familial Isolated Hyperparathyroidism

    Leandro Kasuki
    Experienced in Familial Isolated Hyperparathyroidism

    Leandro Kasuki
    Referral may be required
    Ilha, RJ, BR 

    Leandro Kasuki practices practicing medicine in Ilha, Brazil. Mr. Kasuki is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Acromegaly, Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaloid Facial Appearance Syndrome, and Pituitary Tumor.

    Experienced in Familial Isolated Hyperparathyroidism

    Renata P. Dotto
    Experienced in Familial Isolated Hyperparathyroidism

    Renata P. Dotto
    Referral may be required
    Sao Paulo, SP, BR 

    Renata Dotto practices practicing medicine in Sao Paulo, Brazil. Ms. Dotto is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her clinical expertise encompasses Magnesium Deficiency, Familial Isolated Hyperparathyroidism, Delayed Growth, and Nephrocalcinosis.

    Experienced in Familial Isolated Hyperparathyroidism

    Gustavo B. Barra
    Experienced in Familial Isolated Hyperparathyroidism

    Gustavo B. Barra
    Referral may be required
    Brasilia, DF, BR 

    Gustavo Barra practices practicing medicine in Brasilia, Brazil. Mr. Barra is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gigantism, Familial Isolated Hyperparathyroidism, Pheochromocytoma, and Pelizaeus-Merzbacher Disease.

    Experienced in Familial Isolated Hyperparathyroidism

    Ita P. Heilberg
    Experienced in Familial Isolated Hyperparathyroidism

    Ita P. Heilberg
    Referral may be required
    Sao Paulo, SP, BR 

    Ita Heilberg practices practicing medicine in Sao Paulo, Brazil. Ms. Heilberg is rated as an Experienced expert by MediFind in the treatment of Familial Isolated Hyperparathyroidism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Polycystic Kidney Disease, Autosomal Dominant Polycystic Kidney Disease, Nephrocalcinosis, Kidney Transplant, and Gastric Bypass.

    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.
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    Last Updated: 06/30/2026

    What is the definition of Familial Isolated Hyperparathyroidism?

    Familial isolated hyperparathyroidism (FIHP) is an inherited form of primary hyperparathyroidism that is not associated with other features. In FIHP, tumors involving the parathyroid glands cause the production and release of excess parathyroid hormone, which in turn causes increased calcium in the blood (hypercalcemia). The tumors are usually benign, but a cancerous tumor can develop in rare cases. Abnormal levels of calcium cause many of the symptoms of FIHP, including kidney stones, nausea, vomiting, high blood pressure (hypertension), weakness, and fatigue. Osteoporosis often also develops. FIHP may be caused by genetic changes in the MEN1, CDC73 (also known as the HRPT2 gene), or CASR genes and is typically inherited in an autosomal dominant manner. In some cases, the cause is unknown. Genetic changes in the MEN1 and CDC73 genes cause other conditions in which hyperparathyroidism is one of many features, but some people with genetic changes in these genes have only isolated hyperparathyroidism.

    When should I see a Familial Isolated Hyperparathyroidism doctor in Brazil?

    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 Familial Isolated Hyperparathyroidism doctor in Brazil?

    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 Familial Isolated Hyperparathyroidism doctor in Brazil?

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

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    How does MediFind rank Familial Isolated Hyperparathyroidism doctors in Brazil?

    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 Familial Isolated Hyperparathyroidism doctors in Brazil?

    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 Familial Isolated Hyperparathyroidism doctor in Brazil?

    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 Familial Isolated Hyperparathyroidism doctor search results page. 

    Why is it important to get a second opinion from a different Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism doctor in Brazil?

    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 Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism doctors in Brazil?

    Look for the filter feature on the left side of the Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism doctor that offers video calls?

    Look for the filter feature on the left-side of the Familial Isolated Hyperparathyroidism 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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