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    Last Updated: 01/09/2026

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    MediFind found 77 doctor with experience in Congenital Hyperinsulinism near Portugal. Of these, 71 are Experienced and 6 are Advanced.

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    77 providers found
      Advanced in Congenital Hyperinsulinism

      Luis B. Sardinha
      Advanced in Congenital Hyperinsulinism

      Luis B. Sardinha
      Lisbon, PT 

      Luis Sardinha practices in Lisbon, Portugal. Sardinha is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. Their top areas of expertise are Obesity, Congenital Hyperinsulinism, Obesity in Children, and Abdominal Obesity Metabolic Syndrome.

      Advanced in Congenital Hyperinsulinism

      R M. Santos
      Advanced in Congenital Hyperinsulinism

      R M. Santos
      Coimbra, PT 

      R Santos practices in Coimbra, Portugal. Santos is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. Their top areas of expertise are Congenital Hyperinsulinism, Irregular Sleep-Wake Syndrome, Abdominal Obesity Metabolic Syndrome, and Obesity.

      Advanced in Congenital Hyperinsulinism

      Milton D. Severo
      Advanced in Congenital Hyperinsulinism

      Milton D. Severo
      Porto, PT 

      Milton Severo practices in Porto, Portugal. Mr. Severo is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Obesity, Obesity in Children, Abdominal Obesity Metabolic Syndrome, Vitrectomy, and Sacral Nerve Stimulation.

      Learn about our expert tiers
      Advanced in Congenital Hyperinsulinism

      Eugenia Carvalho
      Advanced in Congenital Hyperinsulinism

      Eugenia Carvalho
      Coimbra, PT 

      Eugenia Carvalho practices in Coimbra, Portugal. Ms. Carvalho is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity, Congenital Hyperinsulinism, Type 1 Diabetes (T1D), and Type 2 Diabetes (T2D).

      Advanced in Congenital Hyperinsulinism

      Megan C. Rauth-Hetherington
      Advanced in Congenital Hyperinsulinism

      Megan C. Rauth-Hetherington
      Lisbon, PT 

      Megan Rauth-Hetherington practices in Lisbon, Portugal. Ms. Rauth-Hetherington is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Abdominal Obesity Metabolic Syndrome, Metabolic Syndrome, and Muscle Atrophy.

      Advanced in Congenital Hyperinsulinism

      Henrique P. Barros
      Advanced in Congenital Hyperinsulinism

      Henrique P. Barros
      Porto, PT 

      Henrique Barros practices in Porto, Portugal. Mr. Barros is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Premature Infant, Obesity in Children, Obesity, and High Blood Pressure in Infants.

      Tiago P. Torres
      Experienced in Congenital Hyperinsulinism

      Tiago P. Torres
      Experienced in Congenital Hyperinsulinism

      Tiago P. Torres
      Porto, PT 

      Tiago Torres practices in Porto, Portugal. Mr. Torres is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Psoriasis, Atopic Dermatitis, Plaque Psoriasis, and Pustules.

      Experienced in Congenital Hyperinsulinism

      Jose M. Santos-Oliveira
      Experienced in Congenital Hyperinsulinism

      Jose M. Santos-Oliveira
      Porto, PT 

      Jose Santos-Oliveira practices in Porto, Portugal. Mr. Santos-Oliveira is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Congenital Hyperinsulinism, Obesity in Children, Obesity, and Abdominal Obesity Metabolic Syndrome.

      Experienced in Congenital Hyperinsulinism

      Carla S. Moreira
      Experienced in Congenital Hyperinsulinism

      Carla S. Moreira
      Gualtar, PT 

      Carla Moreira practices in Gualtar, Portugal. Ms. Moreira is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity, Congenital Hyperinsulinism, Abdominal Obesity Metabolic Syndrome, and Metabolic Syndrome.

      Experienced in Congenital Hyperinsulinism

      Luis B. Lopes
      Experienced in Congenital Hyperinsulinism

      Luis B. Lopes
      Rua Dr. Roberto Frias, 
      Porto, PT 

      Luis Lopes practices in Porto, Portugal. Mr. Lopes is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Congenital Hyperinsulinism, Abdominal Obesity Metabolic Syndrome, Metabolic Syndrome, and Obesity in Children.

      Experienced in Congenital Hyperinsulinism

      Jose A. Maia
      Experienced in Congenital Hyperinsulinism

      Jose A. Maia
      Porto, PT 

      Jose Maia practices in Porto, Portugal. Mr. Maia is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Obesity in Children, Obesity, Antigen-Peptide-Transporter 2 Deficiency, Congenital Hyperinsulinism, and Oophorectomy.

      Experienced in Congenital Hyperinsulinism

      Henrique O. Nascimento
      Experienced in Congenital Hyperinsulinism

      Henrique O. Nascimento
      Santo Antonio De Felheiros, PT 

      Henrique Nascimento practices in Santo Antonio De Felheiros, Portugal. Mr. Nascimento is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Obesity in Children, Congenital Hyperinsulinism, Obesity, and End-Stage Renal Disease (ESRD).

      Experienced in Congenital Hyperinsulinism

      Sara L. Pereira
      Experienced in Congenital Hyperinsulinism

      Sara L. Pereira
      Porto, PT 

      Sara Pereira practices in Porto, Portugal. Ms. Pereira is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Obesity in Children, Abdominal Obesity Metabolic Syndrome, and Metabolic Syndrome.

      Experienced in Congenital Hyperinsulinism

      Manuel J. Silva-Coelho
      Experienced in Congenital Hyperinsulinism

      Manuel J. Silva-Coelho
      Coimbra, PT 

      Manuel Silva-Coelho practices in Coimbra, Portugal. Mr. Silva-Coelho is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Congenital Hyperinsulinism, Metabolic Syndrome, Abdominal Obesity Metabolic Syndrome, and Obesity.

      Experienced in Congenital Hyperinsulinism

      Ana C. Santos
      Experienced in Congenital Hyperinsulinism

      Ana C. Santos
      Porto, PT 

      Ana Santos practices in Porto, Portugal. Santos is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Their top areas of expertise are Abdominal Obesity Metabolic Syndrome, Obesity, Obesity in Children, and Metabolic Syndrome.

      Experienced in Congenital Hyperinsulinism

      Maria J. Fonseca
      Experienced in Congenital Hyperinsulinism

      Maria J. Fonseca
      Porto, PT 

      Maria Fonseca practices in Porto, Portugal. Ms. Fonseca is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Abdominal Obesity Metabolic Syndrome, Metabolic Syndrome, and Obesity in Children.

      Experienced in Congenital Hyperinsulinism

      Carla Rego
      Experienced in Congenital Hyperinsulinism

      Carla Rego
      Lisbon, PT 

      Carla Rego practices in Lisbon, Portugal. Ms. Rego is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity, Obesity in Children, Congenital Hyperinsulinism, and Metabolic Syndrome.

      Experienced in Congenital Hyperinsulinism

      Sandra D. Abreu
      Experienced in Congenital Hyperinsulinism

      Sandra D. Abreu
      Porto, PT 

      Sandra Abreu practices in Porto, Portugal. Abreu is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Their top areas of expertise are Congenital Hyperinsulinism, Abdominal Obesity Metabolic Syndrome, Obesity, and Obesity in Children.

      Experienced in Congenital Hyperinsulinism

      Liane Costa-Correia
      Experienced in Congenital Hyperinsulinism

      Liane Costa-Correia
      Santo Antonio De Felheiros, PT 

      Liane Costa-Correia practices in Santo Antonio De Felheiros, Portugal. Ms. Costa-Correia is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity in Children, Obesity, High Blood Pressure in Infants, and Congenital Hyperinsulinism.

      Experienced in Congenital Hyperinsulinism

      Catarina Limbert
      Experienced in Congenital Hyperinsulinism

      Catarina Limbert
      Lisbon, PT 

      Catarina Limbert practices in Lisbon, Portugal. Ms. Limbert is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 1 Diabetes (T1D), Precocious Puberty, Diabetic Ketoacidosis, and Congenital Hyperinsulinism.

      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 77

      Last Updated: 01/09/2026

      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 Portugal?

      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 Portugal?

      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 Congenital Hyperinsulinism doctor in Portugal?

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

      Congenital Hyperinsulinism doctor near New York, NY
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      Congenital Hyperinsulinism doctor near Philadelphia, PA
      Congenital Hyperinsulinism doctor near Atlanta, GA
      Congenital Hyperinsulinism doctor near Boston, MA
      Congenital Hyperinsulinism doctor near Dallas, TX
      Congenital Hyperinsulinism doctor near San Jose, CA

      How does MediFind rank Congenital Hyperinsulinism doctors in Portugal?

      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 Portugal?

      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 Portugal?

      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 Portugal?

      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 Portugal?

      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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