The 20 Best Congenital Hyperinsulinism Doctors Near Me in Illinois, US

Find the Top Congenital Hyperinsulinism Experts and Specialists

The 20 Best Congenital Hyperinsulinism Doctors in Illinois, US

Last Updated: 02/22/2026

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MediFind found 65 doctor with experience in Congenital Hyperinsulinism near Illinois, US. Of these, 57 are Experienced, 7 are Advanced and 1 are Distinguished.

Location
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65 providers found
    Distinguished in Congenital Hyperinsulinism
    Internal Medicine
    Distinguished in Congenital Hyperinsulinism
    Internal Medicine

    Northern Illinois Health Associates

    4905 Old Orchard Ctr, 
    Skokie, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Vandana Jain is a primary care provider, practicing in Internal Medicine in Skokie, Illinois. Dr. Jain is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Turner Syndrome, Adrenal Insufficiency Pediatric, Vaginectomy, and Lymphadenectomy.

    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Office

    2515 N Clark St Ste 903, 
    Chicago, IL 
    Languages Spoken:
    English

    Jami Josefson is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Josefson is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity in Children, Obesity, Congenital Hyperinsulinism, Thyroid Cancer, and Thyroidectomy.

    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Jill Samis is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Samis is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Diabetes Insipidus (DI), Neurohypophyseal Diabetes Insipidus, Low Blood Sugar, and Adrenal Insufficiency Pediatric.

    Learn about our expert tiers
    Advanced in Congenital Hyperinsulinism
    Endocrinology
    Advanced in Congenital Hyperinsulinism
    Endocrinology

    Northwestern Medical Facility Foundation

    675 N Saint Clair St Ste 14-100, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    William Lowe is an Endocrinologist in Chicago, Illinois. Dr. Lowe is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Infant Hyperglycemia, Gestational Diabetes, Obesity in Children, Obesity, and Islet Cell Transplantation.

    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Wendy Brickman is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Brickman is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Turner Syndrome, Mosaicism, Intersex, and Mixed Gonadal Dysgenesis.

    Monika Darji
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 300, 
    Skokie, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Monika Darji, MD, an endocrinologist at Endeavor Health, evaluates and manages conditions related to hormones and metabolism, including diabetes, thyroid disorders and adrenal gland dysfunction. She provides individualized care that helps patients achieve better endocrine health and manage chronic metabolic conditions. Dr. Darji is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Gestational Diabetes, and Triple A Syndrome.

    Stephanie Drobac
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Endocrinology

    Endeavor Health Medical Group

    9977 Woods Dr., Suite 300, 
    Skokie, IL 
    Languages Spoken:
    English

    Stephanie Drobac, MD, a pediatric endocrinologist at Endeavor Health, specializes in hormone-related conditions affecting children and adolescents. She treats a variety of endocrine disorders including diabetes, adrenal and thyroid conditions, and growth concerns. Dr. Drobac partners with families to support healthy development and long-term wellbeing. Dr. Drobac is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Idiopathic Short Stature (ISS), Familial Short Stature (FSS), Short Stature (Growth Disorders), and Precocious Puberty.

    Karolina Machnica
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    2151 Waukegan Rd., Suite 140, 
    Bannockburn, IL 
    Languages Spoken:
    English, Polish
    Offers Telehealth

    Karolina Woloszyn Machnica, DO, an endocrinologist at Endeavor Health, provides care for patients with hormonal and metabolic disorders, including diabetes, thyroid disease and adrenal conditions. She works closely with patients to develop individualized treatment plans that support long-term endocrine health. Dr. Machnica is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Hyperparathyroidism, Type 2 Diabetes (T2D), Familial Isolated Hyperparathyroidism, and Osteitis Fibrosa.

    Kristina Todorova
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Endocrinology | Internal Medicine

    Endeavor Health Medical Group

    2151 Waukegan Rd., Suite 140, 
    Bannockburn, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Kristina Todorova-Koteva, MD, an endocrinologist at Endeavor Health, provides personalized care for a broad range of hormonal and metabolic conditions. She focuses on patient education and informed decision-making, helping individuals understand their diagnosis and choose the best path forward. Dr. Todorova-Koteva believes that empowered patients are better equipped to improve their health and sustain long-term outcomes. Dr. Todorova is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 2 Diabetes (T2D), Diabetic Nephropathy, Triple A Syndrome, and Thyroid Cancer.

    Rebecca Morey
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Advocate Medical Group Endocrinology

    1775 Ballard Rd, 
    Park Ridge, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Rebecca Morey is an Endocrinologist in Park Ridge, Illinois. Dr. Morey is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Graves Disease, and Hyperthyroidism.

    Katherine Katsoyannis
    Experienced in Congenital Hyperinsulinism
    Geriatrics | Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Geriatrics | Internal Medicine

    Location - 2538

    1600 Dempster St., Suite 120, 
    Park Ridge, IL 
    Languages Spoken:
    English

    Katherine Katsoyannis is a primary care provider, practicing in Internal Medicine and Geriatrics in Park Ridge, Illinois. Dr. Katsoyannis is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Dementia, Alzheimer's Disease, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Juan Lado is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Lado is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Precocious Puberty.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Riverside Medical Group-Endocrinology Specialists

    100 Fitness Dr, 
    Bourbonnais, IL 
    Languages Spoken:
    English

    Rachel Shell is an Endocrinologist in Bourbonnais, Illinois. Dr. Shell is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperparathyroidism, Male Pseudohermaphroditism with Gynecomastia, and Eunuchoidism Familial Hypogonadotropic.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Laura Torchen is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Torchen is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type A Insulin Resistance Syndrome, Acanthosis Nigricans, Precocious Puberty, and Short Stature (Growth Disorders).

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Ann & Robert H. Lurie Children's Hospital Of Chicago

    225 E Chicago Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Jennifer Whitehead is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Whitehead is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Leydig Cell Hypoplasia, Mixed Gonadal Dysgenesis, Swyer Syndrome, and Precocious Puberty.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Office

    2222 Weber Rd, 
    Crest Hill, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Shwetha Manjunath is an Endocrinologist in Crest Hill, Illinois. Dr. Manjunath is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Hypothyroidism, Type 2 Diabetes (T2D), Hyperparathyroidism, and Hypercalcemia.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Office

    2515 N Clark St, 
    Chicago, IL 
    Languages Spoken:
    English

    Sean Delacey is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Delacey is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Neurohypophyseal Diabetes Insipidus, Diabetes Insipidus (DI), and Parathyroidectomy.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    University Of Illinois Department Of Pediatrics

    1801 W Taylor St Ste 2E, 
    Chicago, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Claudia Boucher is a Pediatric Endocrinologist in Chicago, Illinois. Dr. Boucher is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 1 Diabetes (T1D), Congenital Hyperinsulinism, Type A Insulin Resistance Syndrome, and Acanthosis Nigricans.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Office

    1675 Dempster St Fl 2, 
    Park Ridge, IL 
    Languages Spoken:
    English

    Magdalena Dumin is a Pediatric Endocrinologist in Park Ridge, Illinois. Dr. Dumin is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Obesity.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Pain Management Institute Corp

    10181 W Lincoln Hwy, 
    Frankfort, IL 
    Languages Spoken:
    English

    Ayesha Akbar is an Endocrinologist in Frankfort, Illinois. Dr. Akbar is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Abdominal Obesity Metabolic Syndrome, Type B Insulin Resistance Syndrome, Cytochrome C Oxidase Deficiency, and Mitochondrial Complex V Deficiency.

    Showing 1-20 of 65

    Last Updated: 02/22/2026

    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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 Illinois, 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 

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