The 20 Best Congenital Hyperinsulinism Doctors Near Me in Barcelona, CT

Find the Top Congenital Hyperinsulinism Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 36 doctor with experience in Congenital Hyperinsulinism near Barcelona, CT. Of these, 33 are Experienced, 2 are Advanced and 1 are Distinguished.

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36 providers found
    Distinguished in Congenital Hyperinsulinism
    Distinguished in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Augusto Ruiz-Anguita practices practicing medicine in Barcelona, Spain. Mr. Ruiz-Anguita is rated as a Distinguished expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Congenital Hyperinsulinism, Obesity in Children, Obesity, and Metabolic Syndrome.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Diego Yeste practices practicing medicine in Barcelona, Spain. Mr. Yeste is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Infantile Low Calcium Level, Thyroid Dysgenesis, Congenital Adrenal Hyperplasia (CAH), Intersex, and Hormone Replacement Therapy (HRT).

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Francesc Villarroya practices practicing medicine in Barcelona, Spain. Ms. Villarroya is rated as an Advanced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Obesity, Metabolic Syndrome, Non-Alcoholic Fatty Liver Disease, HIV/AIDS, and Gastric Bypass.

    Learn about our expert tiers
    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Antoni Julian-Noguera practices practicing medicine in Barcelona, Spain. Mr. Julian-Noguera is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Congenital Cytomegalovirus, Cytomegalic Inclusion Disease, Cytomegalovirus Infection, and Lymphadenitis.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona Biomedical Research Park, 
    Barcelona, CT, ES 
     (0.5 km away)

    Xavier Basagana practices practicing medicine in Barcelona, Spain. Mr. Basagana 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 Allergic Rhinitis, Asthma, Stridor, and Anaphylaxis.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    143 Casanova St, 
    Barcelona, CT, ES 
     (2.0 km away)

    Inmaculada Baeza practices practicing medicine in Barcelona, Spain. Baeza is rated as an Experienced 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 Schizophrenia, Bipolar Disorder (BPD), Anorexia, and Serotonin Syndrome.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Maria Espiau practices practicing medicine in Barcelona, Spain. Ms. Espiau is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her clinical expertise encompasses Congenital Hyperinsulinism, Microcephaly, Achalasia Microcephaly Syndrome, and Urinary Tract Infection in Children.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Antonio Carrascosa-Lezcano practices practicing medicine in Barcelona, Spain. Mr. Carrascosa-Lezcano is rated as an Experienced 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 Congenital Lipoid Adrenal Hyperplasia, Familial Hypopituitarism, Phosphoglycerate Mutase Deficiency, and Obesity in Children.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Lea Maitre practices practicing medicine in Barcelona, Spain. Ms. Maitre is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her clinical expertise encompasses Congenital Hyperinsulinism, Obesity in Children, Obesity, and Metabolic Syndrome.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Martine Vrijheid practices practicing medicine in Barcelona, Spain. Ms. Vrijheid is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Stridor, Obesity, and Asthma.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Dr. Aiguader 88, 
    Barcelona, CT, ES 
     (3.3 km away)

    Nikos Stratakis practices practicing medicine in Barcelona, Spain. Mr. Stratakis 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 Obesity in Children, Obesity, Non-Alcoholic Fatty Liver Disease, and Congenital Hyperinsulinism.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Pere Palacin-Soler practices practicing medicine in Barcelona, Spain. Palacin-Soler is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. They are also highly rated in 25 other conditions, according to our data. Their clinical expertise encompasses Primary Immunodeficiency (PID), Severe Combined Immunodeficiency (SCID), Congenital Cytomegalovirus, Cytomegalic Inclusion Disease, and Bone Marrow Transplant.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Claudia Fortuny practices practicing medicine in Barcelona, Spain. Ms. Fortuny is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Congenital Cytomegalovirus, Cytomegalic Inclusion Disease, Cytomegalovirus Infection, and HIV/AIDS.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Jose Perales practices practicing medicine in Barcelona, Spain. Mr. Perales is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His clinical expertise encompasses Congenital Hyperinsulinism, Obesity, Type 2 Diabetes (T2D), and Lymphangioleiomyomatosis.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Jose Siurana-Rodriguez practices practicing medicine in Barcelona, Spain. Mr. Siurana-Rodriguez 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 Cor Triatriatum, Congenital Hyperinsulinism, Bicuspid Aortic Valve, and Obesity.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Roser Ferrer practices practicing medicine in Barcelona, Spain. Ms. Ferrer is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Her clinical expertise encompasses Hypertrichosis-Acromegaloid Facial Appearance Syndrome, Acromegaloid Facial Appearance Syndrome, Acromegaly, Gastric Bypass, and Orchiectomy.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Diego Yeste-Fernandez practices practicing medicine in Barcelona, Spain. Mr. Yeste-Fernandez is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. His clinical expertise encompasses Congenital Hyperinsulinism, Obesity in Children, Small for Gestational Age, and Intersex.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Maria Clemente practices practicing medicine in Barcelona, Spain. Ms. Clemente is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Congenital Adrenal Hyperplasia (CAH), Congenital Hypothyroidism, Intersex, Hypothyroidism, and Hormone Replacement Therapy (HRT).

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Silvia Gartner practices practicing medicine in Barcelona, Spain. Ms. Gartner 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 Cystic Fibrosis, Pseudomonas Stutzeri Infections, Metabolic Syndrome, and Bronchiolitis Obliterans.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral may be required
    Barcelona, CT, ES 
     (3.3 km away)

    Jose Clemente-Gonzalez practices practicing medicine in Barcelona, Spain. Clemente-Gonzalez is rated as an Experienced expert by MediFind in the treatment of Congenital Hyperinsulinism. Their clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Obesity in Children, 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 36

    Last Updated: 11/08/2026

    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 near Barcelona, CT?

    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 near Barcelona, CT?

    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 near Barcelona, CT?

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

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    How does MediFind rank Congenital Hyperinsulinism doctors near Barcelona, CT?

    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 near Barcelona, CT?

    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 near Barcelona, CT?

    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 near Barcelona, CT?

    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 near Barcelona, CT?

    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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