The 20 Best Congenital Hyperinsulinism Doctors Near Me in Milwaukee, WI

Find the Top Congenital Hyperinsulinism Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 27 doctor with experience in Congenital Hyperinsulinism near Milwaukee, WI. Of these, 26 are Experienced and 1 are Advanced.

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27 providers found
    Experienced in Congenital Hyperinsulinism
    Family Medicine
    Experienced in Congenital Hyperinsulinism
    Family Medicine

    Aurora Bariatric & Weight Management Clinic

    945 N 12th St, Ste 4602, 
    Milwaukee, WI 
    Languages Spoken:
    English
    Offers Telehealth

    Richard 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. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, and Mitochondrial Complex V Deficiency. Dr. Kurtz is board certified in American Board Of Family Medicine.

    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Referral may be required

    University Hospital

    600 Highland Ave, 
    Madison, WI 
    Languages Spoken:
    English

    Aaron Carrel is a Pediatric Endocrinologist practicing medicine in Madison, Wisconsin. Dr. Carrel is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Obesity, Congenital Hyperinsulinism, and Type 1 Diabetes (T1D).

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required

    Harbor Town Campus

    1650 S. 41st Street, 
    Manitowoc, WI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I like to manage patients with a mutual respect and a treatment plan that both myself and the patient are comfortable with. I enjoy thyroid disorders and Weight management. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Graves Disease, and Thyroid Storm. Dr. Patel is board certified in Endocrinology, Diabetes And Metabolism. Dr. Patel is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required

    Fox Valley Surgical SpecialistsMilestone Dr.

    2000 Milestone Dr, 
    Appleton, WI 
    Languages Spoken:
    English

    Iftikhar Malik is an Endocrinologist practicing medicine in Appleton, Wisconsin. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Hyperparathyroidism, Thyroid Nodule, Secondary Adrenal Insufficiency, and Addison's Disease. Dr. Malik is board certified in Internal Medicine, American Board Of Internal Medicine (2004) and American Board Of Internal Medicine (2010).

    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine
    Referral required

    Endocrinology - Froedtert Hospital

    8850 William Coffey Dr., 
    Milwaukee, WI 
    Languages Spoken:
    English, Russian, Ukrainian
    Accepting New Patients
    Offers Telehealth

    I graduated medical school in Ukraine and completed my medical training in Indiana and Georgia. I have been in private practice for 10 years in Georgia and enjoyed the academic environment in Indiana. I look forward to being part of Froedtert and the Medical College of Wisconsin. Dr. Klindukhova is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses Type 1 Diabetes (T1D), Obesity in Children, Type 2 Diabetes (T2D), and Thyroid Storm. Dr. Klindukhova is board certified in Endocrinology, Diabetes And Metabolism and Internal Medicine. Dr. Klindukhova is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required

    Clinical Cancer Center - Froedtert Hospital

    8800 W. Doyne Ave., 
    Milwaukee, WI 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Fareau is an Assistant Professor in the Division of Endocrinology, Metabolism, and Clinical Nutrition. He graduated with Honors from Trinity College, Dublin, Ireland, and completed his residency in Internal Medicine at Dartmouth-Hitchcock Medical Center in Lebanon, New Hampshire. He completed a Clinical and Research Fellowship in Endocrinology at the Baylor College of Medicine and the University of Texas, MD Anderson Cancer Center joint program, where his educational interests included diagnostic and treatment strategies of endocrine cancers. He joined the Faculty of the Medical College of Wisconsin in 2007. Dr. Fareau is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Papillary Thyroid Cancer, Medullary Thyroid Carcinoma, Anaplastic Thyroid Cancer, and Thyroidectomy. Dr. Fareau is board certified in Internal Medicine. Dr. Fareau is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required

    Aurora Endocrinology

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

    Ayham Chamseddin is an Endocrinologist practicing medicine in Oshkosh, Wisconsin. Dr. Chamseddin is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His clinical expertise encompasses Follicular Thyroid Cancer, Medullary Thyroid Carcinoma, Thyroid Cancer, and Papillary Thyroid Cancer. Dr. Chamseddin is board certified in American Board Of Internal Medicine.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Referral may be required

    Gundersen Pharmacy

    1836 South Ave, 
    La Crosse, WI 
    Languages Spoken:
    English

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

    Experienced in Congenital Hyperinsulinism
    Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Internal Medicine

    Edward Bongiorno, DO

    1630 Commanche Ave, 
    Green Bay, WI 
    Languages Spoken:
    English

    Edward Bongiorno is a primary care provider, practicing in Internal Medicine in Green Bay, Wisconsin. Dr. Bongiorno is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required

    Victor Adalbert De Villa, MD

    704 S Webster Ave Fl 2, 
    Green Bay, WI 
    Languages Spoken:
    English
    Offers Telehealth

    Victor De Villa is an Endocrinologist practicing medicine in Green Bay, Wisconsin. Dr. De Villa is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Parathyroid Hyperplasia, Familial Isolated Hyperparathyroidism, Hyperparathyroidism, and Thyroid Storm.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Referral may be required

    University Hospital

    600 Highland Ave, 
    Madison, WI 
    Languages Spoken:
    English

    Jennifer Rehm is a Pediatric Endocrinologist practicing medicine in Madison, Wisconsin. Dr. Rehm is rated as an Experienced provider 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 Obesity in Children, Non-Alcoholic Fatty Liver Disease, Obesity, and Congenital Hyperinsulinism.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Referral may be required

    Milwaukee Campus-Children's Wisconsin

    8915 W Connell Ave, 
    Milwaukee, WI 
    Languages Spoken:
    English

    Peter Wolfgram is a Pediatric Endocrinologist practicing medicine in Milwaukee, Wisconsin. Dr. Wolfgram is rated as an Experienced provider 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 Diabetic Ketoacidosis, Type 1 Diabetes (T1D), Adrenal Insufficiency Pediatric, and Type 2 Diabetes (T2D).

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required

    UW Health Junction RD Medical Center PPM

    451 Junction Rd, 
    Madison, WI 
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Maxfield Flynn is an Endocrinologist practicing medicine in Madison, Wisconsin. He has been practicing medicine for over 17 years. Dr. Flynn is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Thyroid Cancer, Anaplastic Thyroid Cancer, and Papillary Thyroid Cancer.

    Experienced in Congenital Hyperinsulinism
    Palliative Medicine
    Experienced in Congenital Hyperinsulinism
    Palliative Medicine
    Referral may be required

    Langlade Hospital-Hotel Dieu Of St Joseph Of Antigo Wisconsin

    W10618 Clinic St, 
    Elcho, WI 
    Languages Spoken:
    English

    Noel Deep is a primary care provider, practicing in Palliative Medicine in Elcho, Wisconsin. Dr. Deep is rated as an Experienced provider 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 High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Experienced in Congenital Hyperinsulinism
    Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Internal Medicine

    West Bend Health Center

    1700 W. Paradise Dr., 
    West Bend, WI 
    Languages Spoken:
    English
    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 clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Blommel is board certified in Internal Medicine.

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

    James Gast, MD

    1630 Commanche Ave, 
    Green Bay, WI 
    Languages Spoken:
    English

    James Gast is a primary care provider, practicing in Family Medicine in Green Bay, Wisconsin. Dr. Gast is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 259 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Hypertension, and Intrauterine Device Insertion.

    Experienced in Congenital Hyperinsulinism
    Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Internal Medicine
    3003 W Good Hope Rd, 
    Milwaukee, WI 
    Languages Spoken:
    English
    Accepting New Patients

    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. He is also highly rated in 456 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, High Cholesterol, and Intrauterine Device Insertion. Dr. Bahr is currently accepting new patients.

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

    Hudson Physicians S.C

    2651 Hillcrest Dr, 
    Hudson, WI 
    Languages Spoken:
    English

    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. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Obesity in Children, Generalized Anxiety Disorder (GAD), and Attention Deficit Hyperactivity Disorder (ADHD).

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

    Aspirus Antigo Clinic

    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. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Acute Hepatic Porphyria (AHP), High Cholesterol, Type 2 Diabetes (T2D), and Hypertension.

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

    Bellin Health Oconto Hospital

    820 Arbutus Ave, 
    Oconto, WI 
    Languages Spoken:
    English
    Offers Telehealth

    Charles Heyka is a primary care provider, practicing in Family Medicine in Oconto, Wisconsin. Dr. Heyka is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 100 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Type 2 Diabetes (T2D), Xanthoma, Familial Combined Hyperlipidemia, and Intrauterine Device Insertion.

    Showing 1-20 of 27

    Last Updated: 06/30/2026

    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 Milwaukee, WI?

    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 Milwaukee, WI?

    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 near Milwaukee, WI?

    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 Milwaukee, WI?

    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 Milwaukee, WI?

    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 Milwaukee, WI?

    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 Milwaukee, WI?

    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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