The 20 Best Congenital Hyperinsulinism Doctors Near Me in San Antonio, TX

Find the Top Congenital Hyperinsulinism Experts and Specialists

The 20 Best Congenital Hyperinsulinism Doctors near San Antonio, TX

Last Updated: 02/22/2026

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MediFind found 15 doctor with experience in Congenital Hyperinsulinism near San Antonio, TX. Of these, 12 are Experienced, 2 are Advanced and 1 are Distinguished.

Location
LocationClose
15 providers found
    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Lutheran General Hosp HH Care Dept

    701 S Zarzamora St, 
    San Antonio, TX 
     (2.1 miles away)
    Languages Spoken:
    English

    Eugenio Cersosimo is an Endocrinologist in San Antonio, Texas. Dr. Cersosimo is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Congenital Hyperinsulinism, and Low Blood Sugar.

    Distinguished in Congenital Hyperinsulinism
    Distinguished in Congenital Hyperinsulinism

    Office

    7703 Floyd Curl Dr # 7977, 
    San Antonio, TX 
     (6.9 miles away)
    Languages Spoken:
    English

    Ralph Defronzo is a Nephrologist in San Antonio, Texas. Dr. Defronzo is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Obesity, Gastric Bypass, and Sleeve Gastrectomy.

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

    Centro Del Barrio Inc Zarzamora CL

    6315 S Zarzamora St, 
    San Antonio, TX 
     (4.8 miles away)
    Languages Spoken:
    English

    Norma Parra is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Parra is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Familial Hypertension, Hypertension, and Intrauterine Device Insertion.

    Learn about our expert tiers
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology

    University Of Texas Health Science Center San Antonio

    7703 Floyd Curl Dr, 
    San Antonio, TX 
     (7.5 miles away)
    Languages Spoken:
    English

    Maria Rayas is a Pediatric Endocrinologist in San Antonio, Texas. Dr. Rayas is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 1 Diabetes (T1D), Adrenal Insufficiency Pediatric, Congenital Hyperinsulinism, Gastric Bypass, and Sleeve Gastrectomy.

    Advanced in Congenital Hyperinsulinism
    Internal Medicine
    Advanced in Congenital Hyperinsulinism
    Internal Medicine

    Christus Trinity Clinic-San Antonio Preventive & Diagnostic Medicine

    2829 Babcock Rd Ste 500, 
    San Antonio, TX 
     (6.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Albert Mosqueda is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Mosqueda is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Sitosterolemia, High Cholesterol, Familial Hypertriglyceridemia, and Coronary Heart Disease.

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

    Sage Medicine PA

    4315 Moonlight Way Ste 102, 
    San Antonio, TX 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carmen Cawley is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Cawley is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Homocystinuria, Malabsorption, Methylmalonic Acidemia with Homocystinuria, and Sjogren Syndrome.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Office

    11212 State Highway 151 Ste 180, 
    San Antonio, TX 
     (11.3 miles away)
    Languages Spoken:
    English

    Dina Rivera is an Endocrinologist in San Antonio, Texas. Dr. Rivera is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Type 2 Diabetes (T2D), Vitamin D Deficiency, Low Blood Sugar, and Acute Adrenal Crisis.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Office

    10818 Town Center Dr Ste 101, 
    San Antonio, TX 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shahid Aziz is an Endocrinologist in San Antonio, Texas. Dr. Aziz is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Type 1 Diabetes (T1D).

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Northeast Endocrinolgy Associates

    7323 N Loop 1604 E Ste 601, 
    Live Oak, TX 
     (12.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Martha Bilbatua is an Endocrinologist in Live Oak, Texas. Dr. Bilbatua is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Thyroid Hormone Plasma Membrane Transport Defect, Generalized Resistance to Thyroid Hormone, Familial Hyperthyroidism due to Mutations in TSH Receptor, and Hypothyroidism.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    San Antonio Diabetes And Endocrinology Consultants PLLC

    155 E Sonterra Blvd Ste 105, 
    San Antonio, TX 
     (14.4 miles away)
    Languages Spoken:
    English

    Jaime Cruz is an Endocrinologist in San Antonio, Texas. Dr. Cruz is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Hashimoto Thyroiditis, Graves Disease, Thyroid Storm, and Obesity in Children.

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

    Solo Doc MD PA

    1314 E Sonterra Blvd Ste 5203, 
    San Antonio, TX 
     (14.4 miles away)
    Languages Spoken:
    English

    Solomon Paley is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Paley is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

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

    Westover Hills Primary Care

    9022 Culebra Rd Ste 112, 
    San Antonio, TX 
     (10.9 miles away)
    Languages Spoken:
    English

    Stella Koretsky is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Koretsky is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Myositis, Macrophagic Myofasciitis, Vitamin D Deficiency, and High Cholesterol.

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

    Health By Design Medical Group

    3503 Paesanos Pkwy Ste 101, 
    San Antonio, TX 
     (11.0 miles away)
    Languages Spoken:
    English

    Hilda Gonzalez is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Gonzalez is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are Congenital Hyperinsulinism, Congenital Hemolytic Anemia, Hemolytic Crisis, and Hemolytic Anemia.

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

    Regina K Lee MD PA

    10010 Westover Hills Blvd Ste 125, 
    San Antonio, TX 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Regina Lee is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. Her top areas of expertise are High Cholesterol, Nephrosclerosis, Renovascular Hypertension, and Familial Combined Hyperlipidemia.

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

    Alamo Ranch Integrative Medicine

    11345 Alamo Ranch Pkwy Ste 103, 
    San Antonio, TX 
     (14.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Teofilo Sanchez is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. His top areas of expertise are Schizoaffective Disorder, Avian Influenza, Middle East Respiratory Syndrome (MERS), Hypertension, and Gastrostomy.

    Showing 1-15 of 15

    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 near San Antonio, TX?

    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 San Antonio, TX?

    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 San Antonio, TX?

    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 San Antonio, TX?

    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 San Antonio, TX?

    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 San Antonio, TX?

    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 San Antonio, TX?

    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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