The 20 Best Congenital Hyperinsulinism Doctors Near Me in Sacramento, CA

Find the Top Congenital Hyperinsulinism Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 222 doctor with experience in Congenital Hyperinsulinism near Sacramento, CA. Of these, 201 are Experienced, 17 are Advanced and 4 are Distinguished.

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222 providers found
    Distinguished in Congenital Hyperinsulinism
    Endocrinology
    Distinguished in Congenital Hyperinsulinism
    Endocrinology

    Santa Clara Valley Medical Center

    751 S Bascom Ave, 
    San Jose, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Vandana Jain is an Endocrinologist practicing medicine in San Jose, California. Dr. Jain is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Congenital Hyperinsulinism, Intersex, Adrenal Insufficiency Pediatric, Vaginectomy, and Lymphadenectomy.

    Distinguished in Congenital Hyperinsulinism
    Distinguished in Congenital Hyperinsulinism
    31852 Coast Highway, Suite 202, 
    Laguna Beach, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gabrielle O'connor is an Endocrinologist practicing medicine in Laguna Beach, California. Dr. O'connor is rated as a Distinguished 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 Congenital Hyperinsulinism, Low Blood Sugar, Hypothyroidism, and Obesity in Children. Dr. O'connor is currently accepting new patients.

    Distinguished in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Distinguished in Congenital Hyperinsulinism
    Pediatric Endocrinology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
    Languages Spoken:
    English

    Mitchell Geffner is a Pediatric Endocrinologist practicing medicine in Los Angeles, California. Dr. Geffner is rated as a Distinguished provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Congenital Adrenal Hyperplasia (CAH), Intersex, Ovarian Overproduction of Androgens, Short Stature (Growth Disorders), and Hormone Replacement Therapy (HRT).

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

    Grace Kim MD Endocrine Inc.

    1660 San Carlos Avenue, 
    San Carlos, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Helping patients achieve a better quality of life living with chronic illnesses. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Milk-Alkali Syndrome, Type 2 Diabetes (T2D), Hashimoto Thyroiditis, and Type 1 Diabetes (T1D). Dr. Kim is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Kim is currently accepting new patients.

    Distinguished in Congenital Hyperinsulinism
    Internal Medicine
    Distinguished in Congenital Hyperinsulinism
    Internal Medicine

    Eric I. Feit, Phd MD

    2701 W Alameda Ave, 
    Burbank, CA 
    Experience:
    43+ years
    Languages Spoken:
    English

    Eric Feit is a primary care provider, practicing in Internal Medicine in Burbank, California. He has been practicing medicine for over 43 years. Dr. Feit is rated as a Distinguished 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 Congenital Hyperinsulinism, Low Blood Sugar, Acute Cystitis, Gastrostomy, and Ureteroscopy. Dr. Feit is board certified in American Board Of Internal Medicine.

    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Advanced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    1201 West La Veta Avenue, 
    Orange, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Amrit Bhangoo is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Bhangoo is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Short Stature (Growth Disorders), Adrenal Insufficiency Pediatric, Panhypopituitarism, and Hypogonadism. Dr. Bhangoo is currently accepting new patients.

    Advanced in Congenital Hyperinsulinism
    Endocrinology
    Advanced in Congenital Hyperinsulinism
    Endocrinology

    Ampla Health Chico Medical Dental & Pediatrics

    680 Cohasset Rd, 
    Chico, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Gopinath Sunil is an Endocrinologist practicing medicine in Chico, California. Dr. Sunil is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, Mitochondrial Complex V Deficiency, and Cytochrome C Oxidase Deficiency.

    Advanced in Congenital Hyperinsulinism
    Endocrinology
    Advanced in Congenital Hyperinsulinism
    Endocrinology

    Office

    16311 Ventura Blvd Ste 850, 
    Encino, CA 
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Eiriny Eskander is an Endocrinologist practicing medicine in Encino, California. She has been practicing medicine for over 18 years. Dr. Eskander is rated as an Advanced 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 Hashimoto Thyroiditis, Congenital Hyperinsulinism, Low Blood Sugar, and Juvenile Primary Osteoporosis.

    Advanced in Congenital Hyperinsulinism
    Endocrinology
    Advanced in Congenital Hyperinsulinism
    Endocrinology

    USC University Hospital

    1520 San Pablo St Ste 1000, 
    Los Angeles, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Kathleen Page is an Endocrinologist practicing medicine in Los Angeles, California. Dr. Page is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gestational Diabetes, Obesity, Congenital Hyperinsulinism, and Type 2 Diabetes (T2D).

    Advanced in Congenital Hyperinsulinism
    Endocrinology
    Advanced in Congenital Hyperinsulinism
    Endocrinology

    Paul C Norwood MD

    550 E Herndon Ave Ste 101, 
    Fresno, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Paul Norwood is an Endocrinologist practicing medicine in Fresno, California. Dr. Norwood is rated as an Advanced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Neuropathy, Maturity Onset Diabetes of the Young, and Low Blood Sugar.

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

    Stanford Rehabilitation Clinic

    730 Welch Rd, 
    Palo Alto, CA 
    Languages Spoken:
    English

    David Maahs is a Pediatric Endocrinologist practicing medicine in Palo Alto, California. Dr. Maahs is rated as an Advanced 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), Low Blood Sugar, Diabetic Ketoacidosis, and Wilson Disease.

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

    Brain Tumor Clinic

    1825 4th St # 6, 
    San Francisco, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Maya Lodish is a Pediatric Endocrinologist practicing medicine in San Francisco, California. Dr. Lodish 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 Cushing's syndrome, Cushing's disease, Gigantism, Pituitary Tumor, and Thyroidectomy. Dr. Lodish is board certified in Pediatrics and Pediatric Endocrinology.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology
    3814 Auburn Blvd, Suite 72, 
    Sacramento, CA 
    Languages Spoken:
    English

    Ulhas Nadgir is a Pediatric Endocrinologist practicing medicine in Sacramento, California. Dr. Nadgir 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 Pediatric Growth Hormone Deficiency, Growth Hormone Deficiency (GHD), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Sansum Clinic

    215 Pesetas Ln, 
    Santa Barbara, CA 
    Languages Spoken:
    English
    Offers Telehealth

    Tricia Westhoff is an Endocrinologist practicing medicine in Santa Barbara, California. Dr. Westhoff is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 77 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Thyroid Nodule.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Central Coast Endocrinology & Diabetes

    Santa Maria, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I strive to provide my patients with the best medical care possible. Dr. Lai is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. He is also highly rated in 82 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Maturity Onset Diabetes of the Young, and Hypothyroidism. Dr. Lai is board certified in Internal Medicine. Dr. Lai is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Pediatrics
    Experienced in Congenital Hyperinsulinism
    Pediatric Endocrinology | Pediatrics

    Center Of Excellence In Diabetes & Endocrinology Inc

    3814 Auburn Blvd, Ste 72, 
    Sacramento, CA 
    Languages Spoken:
    English
    Accepting New Patients

    Gnanagurudasan Prakasam is a Pediatric Endocrinologist and a Pediatrics provider practicing medicine in Sacramento, California. Dr. Prakasam 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 Short Stature (Growth Disorders), Familial Short Stature (FSS), Idiopathic Short Stature (ISS), and Precocious Puberty. Dr. Prakasam is board certified in Pediatrics and Pediatrics (Sub: Pediatric Endocrinology). Dr. Prakasam is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Sutter Weight Loss Services And Heart And Vascular Services

    851 Cherry Avenue, Suite 4, 
    San Bruno, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Katayoun Lotfi is an Endocrinologist practicing medicine in San Bruno, California. Dr. Lotfi 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 Malnutrition, Obesity, Obesity in Children, and Type B Insulin Resistance Syndrome. Dr. Lotfi is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism

    Endocrinology - Dignity Health Medical Group - Redding, CA

    2510 Airpark Drive, Suite 104, 
    Redding, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Personal Interests: Hiking, biking, and travelingI believe in providing every patient with the best available, evidence-based treatment and technology for their condition that is individualized and personalized. I believe in the physician-patient partnership, guiding them to achieve their personal treatment goals, through open-communication and ongoing education. Dr. Peralta is rated as an Experienced provider by MediFind in the treatment of Congenital Hyperinsulinism. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Thyroid Storm. Dr. Peralta is board certified in Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Peralta is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Endocrinology
    Experienced in Congenital Hyperinsulinism
    Endocrinology

    Diabetes Clinic At Parnassus

    400 Parnassus Ave., Suite A-550, 
    San Francisco, CA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Umesh Masharani is an endocrinologist who cares for patients with diabetes and thyroid disorders. He also has an endocrine faculty practice. Masharani's research focuses mainly on diabetes, with a particular interest in insulin resistance. He collaborates with colleagues in the family medicine departments to examine the relationships among glucose control, depression and psychosocial stress in people with diabetes. He is part of the islet auto-transplantation group, which has an active program managing patients who require surgical removal of the pancreas for chronic pancreatitis and are candidates for islet auto-transplant, a procedure that allows the patient's body to continue producing insulin. The islet transplant group is also studying donor islet transplants as a treatment for type 1 diabetes. In addition, Masharani is collaborating with Dr. George Brooks, a professor of integrative biology at the University of California, Berkeley, to examine the impact of exercise and aging on mitochondrial function. Masharani earned his bachelor's degree in physiological sciences at the University of Oxford. He earned his medical degree at Middlesex Health in London. He completed his residency in internal medicine at University Hospitals Birmingham NHS Foundation Trust in Birmingham, England. He completed a fellowship in endocrinology at UCSF. Dr. Masharani 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 1 Diabetes (T1D), Anaplastic Thyroid Cancer, Thyroid Cancer, Type 2 Diabetes (T2D), and Islet Cell Transplantation. Dr. Masharani is board certified in American Board Of Internal Medicine, Endocrinology Diabetes & Metab. Dr. Masharani is currently accepting new patients.

    Experienced in Congenital Hyperinsulinism
    Experienced in Congenital Hyperinsulinism

    Center For Diabetes Endocrinology & Nutrition

    400 Camarillo Ranch Rd, Ste 204, 
    Camarillo, CA 
    Languages Spoken:
    English, Farsi, Hindi, Spanish
    Accepting New Patients

    She is triple board certified in Endocrinology, Internal Medicine, and Holistic Medicine She believes in prevention and patient education. She spends tremendous time on individual patients in education and team approach in care and decision making. Her patient never end up in ER, Knowledge is power and it makes a difference in the quality of care with least wastage of medical resources. She believes that best cost containment is in prevention and education in self care. Dr. Poorsattar 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 Type 1 Diabetes (T1D), Pancreatic Ductal Adenocarcinoma, Type 2 Diabetes (T2D), and Hypothyroidism. Dr. Poorsattar is board certified in Internal Medicine and Internal Medicine (Sub: Endocrinology, Diabetes & Met. Dr. Poorsattar is currently accepting new patients.

    Showing 1-20 of 222

    Last Updated: 04/28/2026

    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 Sacramento, CA?

    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 Sacramento, CA?

    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 Sacramento, CA?

    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 Sacramento, CA?

    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 Sacramento, CA?

    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 Sacramento, CA?

    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 Sacramento, CA?

    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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