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    Last Updated: 10/30/2025

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    MediFind found 158 doctor with experience in Congenital Hyperinsulinism near Pennsylvania, US. Of these, 137 are Experienced, 14 are Advanced, 5 are Distinguished and 2 are Elite.

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    LocationClose
    158 providers found
      Elite in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      Elite in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Charles Stanley is a Pediatric Endocrinologist and a Pediatrics provider in Philadelphia, Pennsylvania. Dr. Stanley is rated as an Elite provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Newborn Low Blood Sugar, Congenital Hyperinsulinism, Low Blood Sugar, Cerebral Hypoxia, and Pancreatectomy.

      Elite in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Elite in Congenital Hyperinsulinism
      Pediatric Endocrinology
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Katherine Lord is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Lord is rated as an Elite provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Low Blood Sugar, Newborn Low Blood Sugar, Sotos Syndrome, and Pancreatectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Mary Vajravelu
      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology

      Pediatric Endocrinology In Lawrenceville

      4401 Penn Avenue, 
      Pittsburgh, PA 
      Languages Spoken:
      English

      Mary Vajravelu, MD, is certified in pediatrics and pediatric endocrinology by the American Board of Pediatrics. She practices at UPMC Children's Hospital of Pittsburgh, Pediatric Endocrinology and is affiliated with UPMC Children's Hospital of Pittsburgh. She completed her fellowship and residency at Children's Hospital of Philadelphia and medical degree at Case Western Reserve University School of Medicine. Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule. Dr. Vajravelu is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Newborn Low Blood Sugar, Obesity in Children, and Low Blood Sugar.

      Learn about our expert tiers
      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology
      3401 Civic Center Blvd, Division Of Endocrinology And Diabetes, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Elizabeth Rosenfeld is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Rosenfeld is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Low Blood Sugar, Congenital Hyperinsulinism, Newborn Low Blood Sugar, and Short Stature (Growth Disorders).

      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      3401 Civic Center Blvd, Childen's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Steven Willi is a Pediatric Endocrinologist and a Pediatrics provider in Philadelphia, Pennsylvania. Dr. Willi is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 1 Diabetes (T1D), Congenital Hyperinsulinism, Type 2 Diabetes (T2D), and Obesity in Children.

      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Distinguished in Congenital Hyperinsulinism
      Pediatric Endocrinology
      905 W Governor Rd, 
      Hershey, PA 
      Languages Spoken:
      English

      Daniel Hale is a Pediatric Endocrinologist in Hershey, Pennsylvania. Dr. Hale is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Sheehan Syndrome, Congenital Hyperinsulinism, Acanthosis Nigricans, and Type 1 Diabetes (T1D).

      Distinguished in Congenital Hyperinsulinism
      Endocrinology
      Distinguished in Congenital Hyperinsulinism
      Endocrinology

      Metabolic Disease Associates, Inc.

      240 W 11th St, 2nd Fl, 
      Erie, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Luis Aparicio is an Endocrinologist in Erie, Pennsylvania. Dr. Aparicio is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Anaplastic Thyroid Cancer, Thyroid Cancer, Type 1 Diabetes (T1D), and Type 2 Diabetes (T2D).

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      Pittsburgh, PA 
      Languages Spoken:
      English

      Hala Tfayli is a Pediatric Endocrinologist and a Pediatrics provider in Pittsburgh, Pennsylvania. Dr. Tfayli is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Obesity in Children, Congenital Hyperinsulinism, Type 2 Diabetes (T2D), and Obesity.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Diva Deleon is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Deleon is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Low Blood Sugar, Congenital Hyperinsulinism, Von Gierke Disease, and Glycogen Storage Disease Type 9.

      Advanced in Congenital Hyperinsulinism
      Endocrinology
      Advanced in Congenital Hyperinsulinism
      Endocrinology

      Prospect Health Access Network Inc

      190 W Sproul Rd, 102 Endocrinology Assoc, 
      Springfield, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Jeffrey Freeman is an Endocrinologist in Springfield, Pennsylvania. Dr. Freeman is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 2 Diabetes (T2D), Low Blood Sugar, Graves Disease, and Thyroid Storm.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Endocrinology
      3401 Civic Center Blvd, Division Of Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Winifred Sigal is a Pediatric Endocrinologist and an Endocrinologist in Philadelphia, Pennsylvania. Dr. Sigal is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Low Blood Sugar, Congenital Hyperinsulinism, Type 1 Diabetes (T1D), and Simpson-Golabi-Behmel Syndrome.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics | Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics | Endocrinology
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      David Langdon is a Pediatric Endocrinologist and a Pediatrics provider in Philadelphia, Pennsylvania. Dr. Langdon is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Sotos Syndrome, Low Blood Sugar, Congenital Hyperinsulinism, and CHARGE Syndrome.

      Advanced in Congenital Hyperinsulinism
      Advanced in Congenital Hyperinsulinism

      PentaHealth Endocrinology West Chester

      795 East Marshall Street, Suite G2, 
      West Chester, PA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mariele Briones is an Endocrinologist in West Chester, Pennsylvania. Dr. Briones is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Hashimoto Thyroiditis. Dr. Briones is currently accepting new patients.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Andrew Palladino is a Pediatric Endocrinologist and a Pediatrics provider in Philadelphia, Pennsylvania. Dr. Palladino is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Pediatric Growth Hormone Deficiency, Growth Hormone Deficiency (GHD), Congenital Hyperinsulinism, Low Blood Sugar, and Pancreatectomy.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      3401 Civic Center Blvd, Division Of Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Melinda Danowitz is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Danowitz is rated as an Advanced 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), Delayed Growth, and Pancreatectomy.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      400 N 17th St, 
      Allentown, PA 
      Languages Spoken:
      English

      Arnold Slyper is a Pediatric Endocrinologist in Allentown, Pennsylvania. Dr. Slyper is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Congenital Hyperinsulinism, Obesity in Children, and Obesity.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics | Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology | Pediatrics | Endocrinology
      3401 Civic Center Blvd, Children's Hospital Of Philadelphia - Endocrinology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Shana Mccormack is a Pediatric Endocrinologist and a Pediatrics provider in Philadelphia, Pennsylvania. Dr. Mccormack is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Hereditary Ataxia, Obesity, Craniopharyngioma, and Neurohypophyseal Diabetes Insipidus.

      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      Advanced in Congenital Hyperinsulinism
      Pediatric Endocrinology
      3401 Civic Center Blvd, Department Of Pediatric Endrocronology, 
      Philadelphia, PA 
      Languages Spoken:
      English

      Jacquelyn Hatch is a Pediatric Endocrinologist in Philadelphia, Pennsylvania. Dr. Hatch is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 1 Diabetes (T1D), Congenital Hyperinsulinism, Low Blood Sugar, and Short Stature (Growth Disorders).

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

      Phoenix Rehabilitation And Health Services Inc

      2000 Westinghouse Dr, Suite 200, 
      Cranberry Township, PA 
      Languages Spoken:
      English
      Offers Telehealth

      Maria Braun is a primary care provider, practicing in Family Medicine in Cranberry Township, Pennsylvania. Dr. Braun is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Non-Hodgkin Lymphoma, Lung Cancer, Hypertension, and Familial Hypertension.

      Advanced in Congenital Hyperinsulinism
      Endocrinology
      Advanced in Congenital Hyperinsulinism
      Endocrinology

      Eva Toth, MD

      20421 Perry Highway, Suite 320, 
      Cranberry Township, PA 
      Languages Spoken:
      English
      Accepting New Patients

      Eva Toth is an Endocrinologist in Cranberry Township, Pennsylvania. Dr. Toth is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Thyroid Nodule, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Hypothyroidism. Dr. Toth is currently accepting new patients.

      Showing 1-20 of 158

      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 Pennsylvania, 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 Pennsylvania, 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 Pennsylvania, 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 Pennsylvania, 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 Pennsylvania, 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 Pennsylvania, 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 Pennsylvania, 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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