The 20 Best Congenital Hyperinsulinism Doctors Near Me in valhalla, NY

Find the Top Congenital Hyperinsulinism Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 26 doctor with experience in Congenital Hyperinsulinism near valhalla, NY. Of these, 24 are Experienced and 2 are Advanced.

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26 providers found
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Endocrinology
    Referral required

    Hartsdale Practice Pediatric Endocrinology

    141 South Central Park Avenue, Suite 300, 
    Hartsdale, NY 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Molly Regelmann is a Pediatric Endocrinologist and an Endocrinologist practicing medicine in Hartsdale, New York. Dr. Regelmann is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Adrenal Insufficiency Pediatric, Adrenoleukodystrophy (ALD), Addison's Disease, Precocious Puberty, and Hormone Replacement Therapy (HRT). Dr. Regelmann is currently accepting new patients.

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

    Bradhurst Avenue Specialty Office

    19 Bradhurst Avenue, Suite 1400, 
    Hawthorne, NY 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shilpa Mehta is a Pediatric Endocrinologist and a Pediatrics provider practicing medicine in Hawthorne, New York. Dr. Mehta is rated as an Experienced provider 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 Short Stature (Growth Disorders), Type A Insulin Resistance Syndrome, Acanthosis Nigricans, and Idiopathic Short Stature (ISS). Dr. Mehta is currently accepting new patients.

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

    White Plains Hospital Center

    41 E Post Rd, 
    White Plains, NY 
     (3.4 miles away)
    Languages Spoken:
    English

    Steven Lee is a primary care provider, practicing in Internal Medicine in White Plains, New York. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His clinical expertise encompasses Ventricular Fibrillation, Sepsis, Pneumonia, Neurotoxicity Syndromes, and Gastrostomy.

    Learn about our expert tiers
    Experienced in Congenital Hyperinsulinism
    Internal Medicine
    Experienced in Congenital Hyperinsulinism
    Internal Medicine

    East Post Road Medical Services PC

    41 E Post Rd, 
    White Plains, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    James Nesheiwat is a primary care provider, practicing in Internal Medicine in White Plains, New York. Dr. Nesheiwat 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 End-Stage Renal Disease (ESRD), Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, and Dementia. Dr. Nesheiwat is board certified in American Board Of Internal Medicine.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral required

    WPHPA Of Rye Brook

    90 South Ridge Street,, Suite LL-11, 
    Rye Brook, NY 
     (6.5 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Bonnie Wolf-Greenwald is an Endocrinologist practicing medicine in Rye Brook, New York. Dr. Wolf-Greenwald is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Obesity in Children, Anaplastic Thyroid Cancer, and Thyroid Cancer. Dr. Wolf-Greenwald is currently accepting new patients.

    Advanced in Congenital Hyperinsulinism
    Family Medicine
    Advanced in Congenital Hyperinsulinism
    Family Medicine

    Highland Medical Dr. Kenneth B. Svensson Family Practice

    46 N Broadway, 
    Nyack, NY 
     (7.5 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kenneth Svensson is a primary care provider, practicing in Family Medicine in Nyack, New York. He has been practicing medicine for over 44 years. Dr. Svensson is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Congenital Hyperinsulinism, Low Blood Sugar, and High Cholesterol.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required
    537 North State Road, 
    Briarcliff Manor, NY 
     (5.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Monica Gupta is an Endocrinologist practicing medicine in Briarcliff Manor, New York. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Osteoporosis, Postmenopausal Osteoporosis, and Polycystic Ovary Syndrome. Dr. Gupta is currently accepting new patients.

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

    Highland Medical Endocrinology, Diabetes And Metabolism

    160 N Midland Ave # 2, 
    Nyack, NY 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ann Baby is an Endocrinologist practicing medicine in Nyack, New York. Dr. Baby is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Milk-Alkali Syndrome, Idiopathic Hypercalciuria, Hypercalcemia, and Familial Hypocalciuric Hypercalcemia Type 1. Dr. Baby is currently accepting new patients.

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

    The Westchester Medical Group PC

    1 Theall Rd, 
    Rye, NY 
     (8.1 miles away)
    Languages Spoken:
    English

    Sandy George is a primary care provider, practicing in Internal Medicine in Rye, New York. Dr. George is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her clinical expertise encompasses Vitamin D Deficiency, High Cholesterol, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral required

    Radiance Medspa PLLC

    195 Field Point Rd, 
    Greenwich, CT 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mary Arden-Cordone is an Endocrinologist practicing medicine in Greenwich, Connecticut. Dr. Arden-Cordone is rated as an Experienced provider 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 Hypothyroidism, Hashimoto Thyroiditis, Postmenopausal Osteoporosis, and Osteoporosis. Dr. Arden-Cordone is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Referral required
    90 South Bedford Road, 
    Mount Kisco, NY 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dara Cohen is an Endocrinologist practicing medicine in Mount Kisco, New York. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Polycystic Ovary Syndrome, Postmenopausal Osteoporosis, Osteoporosis, and Hirsutism in Women. Dr. Cohen is currently accepting new patients.

    Advanced in Congenital Hyperinsulinism
    Advanced in Congenital Hyperinsulinism
    Referral required

    Crystal Run Healthcare Physicians LLP

    2 Centerock Rd, 
    West Nyack, NY 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Florence Celzo-Vista is an Endocrinologist practicing medicine in West Nyack, New York. Dr. Celzo-Vista is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 42 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Nephropathy, Hypothyroidism, and Obesity in Children. Dr. Celzo-Vista is currently accepting new patients.

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

    Northwell Health Physician Partners Medicine Specialties At Stamford

    945 Summer Street, 3rd Floor, 
    Stamford, CT 
     (12.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bryan Dorf is a primary care provider, practicing in Internal Medicine in Stamford, Connecticut. Dr. Dorf 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 Sitosterolemia, Fainting, High Cholesterol, and Bronchitis.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Endocrinology
    Referral required

    The Children's Hospital At Montefiore

    3415 Bainbridge Avenue, 
    Bronx, NY 
     (14.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Morri Markowitz is a Pediatric Endocrinologist and an Endocrinologist practicing medicine in Bronx, New York. Dr. Markowitz is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His clinical expertise encompasses Malnutrition, Congenital Hyperinsulinism, Rickets, and Obesity. Dr. Markowitz is currently accepting new patients.

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

    Crystal Run Healthcare Physicians LLP

    2 Centerock Rd, 
    West Nyack, NY 
     (10.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Grace Kang is an Endocrinologist practicing medicine in West Nyack, New York. Dr. Kang is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Nodule. Dr. Kang is currently accepting new patients.

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

    Westchester Medical Group P.C.

    171 Huguenot St, 
    New Rochelle, NY 
     (11.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lisa Markman is an Endocrinologist practicing medicine in New Rochelle, New York. Dr. Markman is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Vitamin D Deficiency, Thyroid Storm, and Hypothyroidism. Dr. Markman is currently accepting new patients.

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

    Northwell Health Physician Partners Medicine At Croton-On-Hudson

    440 South Riverside Avenue, 
    Croton-on-hudson, NY 
     (11.5 miles away)
    Languages Spoken:
    English, Romanian
    Accepting New Patients
    Offers Telehealth

    Delia Stefan is an Endocrinologist practicing medicine in Croton-on-hudson, New York. Dr. Stefan is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Thyroid Nodule, and Hyperparathyroidism. Dr. Stefan is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism
    Referral required

    Therapycare PT. Services PLLC

    1019 Yonkers Ave, 
    Yonkers, NY 
     (11.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lawrence Neshiwat is an Endocrinologist practicing medicine in Yonkers, New York. Dr. Neshiwat 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 Diabetic Hyperglycemic Hyperosmolar Syndrome, Hypothyroidism, Type 2 Diabetes (T2D), and Obesity in Children. Dr. Neshiwat is currently accepting new patients.

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

    Northwell Health Physician Partners Medicine Specialties And Urology At Stamford

    80 Mill River Street, Suite 1400, 
    Stamford, CT 
     (12.0 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Antonio Pantaleo is an Endocrinologist practicing medicine in Stamford, Connecticut. Dr. Pantaleo is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Juvenile Primary Osteoporosis, Hypothyroidism, Papillary Thyroid Cancer, and Medullary Thyroid Carcinoma. Dr. Pantaleo is currently accepting new patients.

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

    Stamford Health Medical Group Endocrinology

    292 Long Ridge Rd Ste 206, 
    Stamford, CT 
     (12.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bismruta Misra is an Endocrinologist practicing medicine in Stamford, Connecticut. Dr. Misra is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Thyroid Storm. Dr. Misra is currently accepting new patients.

    Showing 1-20 of 26

    Last Updated: 09/26/2026

    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 valhalla, NY?

    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 valhalla, NY?

    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 valhalla, NY?

    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 valhalla, NY?

    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 valhalla, NY?

    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 valhalla, NY?

    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 valhalla, NY?

    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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