Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 30 doctor with experience in Congenital Hyperinsulinism near Wisconsin, US. Of these, 29 are Experienced and 1 are Advanced.

    Location
    LocationClose
    30 providers found
      Experienced in Congenital Hyperinsulinism
      Internal Medicine
      Experienced in Congenital Hyperinsulinism
      Internal Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      1700 W Paradise Dr, 
      West Bend, WI 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Gregory Blommel is a primary care provider, practicing in Internal Medicine in West Bend, Wisconsin. Dr. Blommel is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Blommel is currently accepting new patients.

      Experienced in Congenital Hyperinsulinism
      Family Medicine
      Experienced in Congenital Hyperinsulinism
      Family Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      6220 W Loomis Rd, 
      Greendale, WI 
      Languages Spoken:
      English
      Offers Telehealth

      Trang Le is a primary care provider, practicing in Family Medicine in Greendale, Wisconsin. Dr. Le is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Hypercalcemia, Milk-Alkali Syndrome, Anorexia, and Delayed Growth.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Congenital Hyperinsulinism
      Internal Medicine
      Experienced in Congenital Hyperinsulinism
      Internal Medicine

      Thedacare Incorporated

      1405 Mill St, 
      New London, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Steven Knaus is a primary care provider, practicing in Internal Medicine in New London, Wisconsin. Dr. Knaus is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Blood Clots, Type 2 Diabetes (T2D), Obesity, High Cholesterol, and Endoscopy. Dr. Knaus is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      600 Highland Ave, 
      Madison, WI 
      Languages Spoken:
      English

      Aaron Carrel is a Pediatric Endocrinologist in Madison, Wisconsin. Dr. Carrel is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Obesity in Children, Obesity, Congenital Hyperinsulinism, and Type 1 Diabetes (T1D).

      Jeffrey Bahr
      Experienced in Congenital Hyperinsulinism
      Internal Medicine
      Experienced in Congenital Hyperinsulinism
      Internal Medicine

      Aurora Internal Medicine

      3003 W Good Hope Rd, 
      Milwaukee, WI 
      Languages Spoken:
      English

      Jeffrey Bahr is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Bahr is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Intrauterine Device Insertion.

      Noel N. Deep
      Experienced in Congenital Hyperinsulinism
      Internal Medicine
      Experienced in Congenital Hyperinsulinism
      Internal Medicine

      Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin

      110 E 5th Ave, 
      Antigo, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Noel Deep is a primary care provider, practicing in Internal Medicine in Antigo, Wisconsin. Dr. Deep is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are High Cholesterol, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Deep is currently accepting new patients.

      Experienced in Congenital Hyperinsulinism
      Endocrinology
      Experienced in Congenital Hyperinsulinism
      Endocrinology

      Fox Valley Surgical Associates Ltd

      1818 N Meade St, 
      Appleton, WI 
      Languages Spoken:
      English

      Iftikhar Malik is an Endocrinologist in Appleton, Wisconsin. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Hyperparathyroidism, Thyroid Nodule, Addison's Disease, and Secondary Adrenal Insufficiency.

      Ayham Chamseddin
      Experienced in Congenital Hyperinsulinism
      Endocrinology
      Experienced in Congenital Hyperinsulinism
      Endocrinology

      Aurora Endocrinology

      855 N Westhaven Dr, 
      Oshkosh, WI 
      Languages Spoken:
      English, Arabic
      Offers Telehealth

      Ayham Chamseddin is an Endocrinologist in Oshkosh, Wisconsin. Dr. Chamseddin is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Anaplastic Thyroid Cancer, Medullary Thyroid Carcinoma, Papillary Thyroid Cancer, and Thyroid Cancer.

      Experienced in Congenital Hyperinsulinism
      Endocrinology
      Experienced in Congenital Hyperinsulinism
      Endocrinology

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
      Languages Spoken:
      English
      Offers Telehealth

      Gilbert Fareau is an Endocrinologist in Milwaukee, Wisconsin. Dr. Fareau is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Thyroid Cancer, Papillary Thyroid Cancer, Medullary Thyroid Carcinoma, Anaplastic Thyroid Cancer, and Thyroidectomy.

      Experienced in Congenital Hyperinsulinism
      Family Medicine
      Experienced in Congenital Hyperinsulinism
      Family Medicine

      Oconto Hospital And Medical Center Inc

      107 E Highland Dr, 
      Oconto Falls, WI 
      Languages Spoken:
      English
      Accepting New Patients

      James Gast is a primary care provider, practicing in Family Medicine in Oconto Falls, Wisconsin. Dr. Gast is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Intrauterine Device Insertion. Dr. Gast is currently accepting new patients.

      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      1836 South Ave, 
      La Crosse, WI 
      Languages Spoken:
      English

      Robert Strait is a Pediatric Endocrinologist in La Crosse, Wisconsin. Dr. Strait is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Congenital Hyperinsulinism, Type 1 Diabetes (T1D), Short Stature (Growth Disorders), and Cushing's disease.

      Experienced in Congenital Hyperinsulinism
      Pediatrics | Family Medicine | Internal Medicine
      Experienced in Congenital Hyperinsulinism
      Pediatrics | Family Medicine | Internal Medicine

      Bellin Memorial Hospital Inc

      744 S Webster Ave, Fl 2, 
      Green Bay, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Edward Bongiorno is a primary care provider, practicing in Pediatrics and Internal Medicine in Green Bay, Wisconsin. Dr. Bongiorno is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Childhood Iron Deficiency Anemia, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Bongiorno is currently accepting new patients.

      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      4855 S Moorland Rd, 
      New Berlin, WI 
      Languages Spoken:
      English

      Peter Wolfgram is a Pediatric Endocrinologist in New Berlin, Wisconsin. Dr. Wolfgram is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Diabetic Ketoacidosis, Type 1 Diabetes (T1D), Congenital Hyperinsulinism, and Low Blood Sugar.

      Experienced in Congenital Hyperinsulinism
      Experienced in Congenital Hyperinsulinism

      Oconto Hospital And Medical Center Inc

      2820 Roosevelt Rd, 
      Marinette, WI 
      Languages Spoken:
      English
      Offers Telehealth

      Victor De Villa is an Endocrinologist in Marinette, Wisconsin. Dr. De Villa is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Familial Isolated Hyperparathyroidism, Parathyroid Hyperplasia, Hyperparathyroidism, and Thyroid Storm.

      Experienced in Congenital Hyperinsulinism
      Family Medicine
      Experienced in Congenital Hyperinsulinism
      Family Medicine

      Hudson Physicians Sc

      2651 Hillcrest Dr, 
      Hudson, WI 
      Languages Spoken:
      English
      Accepting New Patients

      Mark Stannard is a primary care provider, practicing in Family Medicine in Hudson, Wisconsin. Dr. Stannard is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are High Cholesterol, Obesity in Children, Generalized Anxiety Disorder (GAD), and Attention Deficit Hyperactivity Disorder (ADHD). Dr. Stannard is currently accepting new patients.

      Experienced in Congenital Hyperinsulinism
      Family Medicine
      Experienced in Congenital Hyperinsulinism
      Family Medicine
      110 E 5th Ave, 
      Antigo, WI 
      Languages Spoken:
      English

      Gary Hegranes is a primary care provider, practicing in Family Medicine in Antigo, Wisconsin. Dr. Hegranes is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Acute Hepatic Porphyria (AHP), High Cholesterol, Type 2 Diabetes (T2D), and Familial Hypertension.

      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      600 Highland Ave, 
      Madison, WI 
      Languages Spoken:
      English

      Jennifer Rehm is a Pediatric Endocrinologist in Madison, Wisconsin. Dr. Rehm is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity in Children, Non-Alcoholic Fatty Liver Disease, Obesity, and Congenital Hyperinsulinism.

      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Experienced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      600 Highland Ave, H41434, 
      Madison, WI 
      Languages Spoken:
      English

      Ellen Connor is a Pediatric Endocrinologist in Madison, Wisconsin. Dr. Connor is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 1 Diabetes (T1D), Ovarian Overproduction of Androgens, Polycystic Ovary Syndrome, and Intersex.

      Experienced in Congenital Hyperinsulinism
      Family Medicine
      Experienced in Congenital Hyperinsulinism
      Family Medicine
      701 Dane Street, 
      Madison, WI 
      Languages Spoken:
      English

      Alexandra Adams is a primary care provider, practicing in Family Medicine in Madison, Wisconsin. Dr. Adams is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity, Obesity in Children, Congenital Hyperinsulinism, and COVID-19.

      Experienced in Congenital Hyperinsulinism
      Family Medicine
      Experienced in Congenital Hyperinsulinism
      Family Medicine

      Aurora Medical Group, Inc.

      945 N 12th St, 
      Milwaukee, WI 
      Languages Spoken:
      English, Hindi, Punjabi

      R Kurtz is a primary care provider, practicing in Family Medicine in Milwaukee, Wisconsin. Dr. Kurtz is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 1 Diabetes (T1D), Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, and Mitochondrial Complex V Deficiency.

      Showing 1-20 of 30

      Last Updated: 10/30/2025

      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 Wisconsin, US?

      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 Wisconsin, US?

      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 Wisconsin, US?

      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 Wisconsin, US?

      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 Wisconsin, US?

      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 Wisconsin, US?

      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 Wisconsin, US?

      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 

      Read more about our Content Policy

      More Congenital Hyperinsulinism Doctors by city