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    Last Updated: 01/09/2026

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    MediFind found 48 doctor with experience in Familial Isolated Hyperparathyroidism near Fullerton, CA. Of these, 43 are Experienced and 5 are Advanced.

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    48 providers found
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Michael Tsinberg
      General Surgery
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Michael Tsinberg
      General Surgery
      1950 Sunny Crest Drive, Suite 3500, 
      Fullerton, CA 
       (1.6 miles away)
      714-408-4249
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Michael Tsinberg is a General Surgeon in Fullerton, California. Dr. Tsinberg is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Cellulitis, Gallstones, Choledocholithiasis, Colostomy, and Hernia Surgery. Dr. Tsinberg is currently accepting new patients.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Michael P. Truong
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Michael P. Truong
      Endocrinology

      Providence Medical Foundation

      100 E Valencia Mesa Dr, Suite 105, 
      Fullerton, CA 
       (1.6 miles away)
      714-871-3006
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Michael Truong is an Endocrinologist in Fullerton, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteoporosis.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Jason Ling
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Jason Ling
      Endocrinology

      St. Jude Heritage Fullerton-Endocrinology

      100 E Valencia Mesa Dr Ste 105, 
      Fullerton, CA 
       (2.2 miles away)
      714-446-5640
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Jason Ling is an Endocrinologist in Fullerton, California. Dr. Ling is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Type 2 Diabetes (T2D), and Osteopenia.

      Learn about our expert tiers
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. John Gilbert
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. John Gilbert
      Endocrinology

      Office

      100 E Valencia Mesa Dr Ste 105, 
      Fullerton, CA 
       (2.2 miles away)
      714-446-5640
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      John Gilbert is an Endocrinologist in Fullerton, California. Dr. Gilbert is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Hashimoto Thyroiditis, Thyroid Nodule, and Obesity in Children.

      Advanced in Familial Isolated Hyperparathyroidism

      Dr. Robert D. Junco
      Otolaryngology
      Advanced in Familial Isolated Hyperparathyroidism

      Dr. Robert D. Junco
      Otolaryngology
      1140 West La Veta Avenue, Suite 520, 
      Orange, CA 
       (7.2 miles away)
      714-543-2000
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Robert Junco is an Otolaryngologist in Orange, California. Dr. Junco is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Parathyroid Cancer, Parathyroid Adenoma, and Acinic Cell Carcinoma of Salivary Glands. Dr. Junco is currently accepting new patients.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Miguel A. Velez
      General Surgery
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Miguel A. Velez
      General Surgery
      1211 W La Palma Ave, Ste 705, 
      Anaheim, CA 
       (1.7 miles away)
      714-772-6701
      Languages Spoken:
      English
      See accepted insurances

      Miguel Velez is a General Surgeon in Anaheim, California. Dr. Velez is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, Hernia, and Lymphadenectomy.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Aleem Syed
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Aleem Syed
      Endocrinology

      Aleem Syed MD A Professional Corp.

      1211 W La Palma Ave Ste 702, 
      Anaheim, CA 
       (1.7 miles away)
      714-533-0300
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Aleem Syed is an Endocrinologist in Anaheim, California. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Type 1 Diabetes (T1D), and Obesity in Children.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Michael Kuo
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Michael Kuo
      Endocrinology

      St. Jude Heritage Fullerton-Endocrinology

      100 E Valencia Mesa Dr Ste 105, 
      Fullerton, CA 
       (2.2 miles away)
      714-446-5640
      Languages Spoken:
      English
      See accepted insurances

      Michael Kuo is an Endocrinologist in Fullerton, California. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Empty Sella Syndrome, Thyroid Nodule, Osteoporosis, and Postmenopausal Osteoporosis.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Yana Stolyarov
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Yana Stolyarov
      Endocrinology

      Healthcare Partners Affiliates Medical Group

      1236 N Magnolia Ave, 
      Anaheim, CA 
       (3.3 miles away)
      714-995-1000
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Yana Stolyarov is an Endocrinologist in Anaheim, California. Dr. Stolyarov is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Hirsutism in Women, Type 2 Diabetes (T2D), Graves Disease, and Hashimoto Thyroiditis.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Becky T. Muldoon
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Becky T. Muldoon
      Endocrinology
      4300 Rose Drive, Suite G, 
      Yorba Linda, CA 
       (5.2 miles away)
      714-446-5640
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Becky Muldoon is an Endocrinologist in Yorba Linda, California. Dr. Muldoon is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Nodule, Hypothyroidism, and Hashimoto Thyroiditis. Dr. Muldoon is currently accepting new patients.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Aaron Rockoff
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Aaron Rockoff
      Endocrinology
      725 West La Veta Avenue, Suite 220, 
      Orange, CA 
       (6.3 miles away)
      714-771-5700
      Experience:
      17+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Aaron Rockoff is an Endocrinologist in Orange, California. Dr. Rockoff has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Thyroid Nodule, and Obesity in Children.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Ivy-joan Madu
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Ivy-joan Madu
      Endocrinology

      Ivy-Joan Madu, MD

      1310 W Stewart Dr Ste 610, 
      Orange, CA 
       (6.3 miles away)
      714-639-1815
      Languages Spoken:
      English
      See accepted insurances

      Ivy-joan Madu is an Endocrinologist in Orange, California. Dr. Madu is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Thyroid Nodule.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Priya K. Shah
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Priya K. Shah
      Endocrinology
      725 West La Veta Avenue, Suite 220, 
      Orange, CA 
       (6.3 miles away)
      714-771-5700
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Priya Shah is an Endocrinologist in Orange, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Medullary Thyroid Carcinoma.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Sandeep Sodhi
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Sandeep Sodhi
      Endocrinology
      1140 West La Veta Avenue, Suite 540, 
      Orange, CA 
       (7.2 miles away)
      949-630-0008
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Sandeep Sodhi is an Endocrinologist in Orange, California. Dr. Sodhi is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Vitamin D Deficiency, Thyroid Storm, and Hyperthyroidism. Dr. Sodhi is currently accepting new patients.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Edward S. Lee
      Otolaryngology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Edward S. Lee
      Otolaryngology
      1140 West La Veta Avenue, Suite 520, 
      Orange, CA 
       (7.2 miles away)
      714-543-2000
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Edward Lee is an Otolaryngologist in Orange, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Nonsyndromic Hearing Loss, Deafness Hypogonadism Syndrome, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Familial Deafness. Dr. Lee is currently accepting new patients.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Joseph Hsiao
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Joseph Hsiao
      Endocrinology

      Providence Medical Foundation

      2501 E Chapman Ave, 
      Orange, CA 
       (7.9 miles away)
      714-633-7175
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Joseph Hsiao is an Endocrinologist in Orange, California. Dr. Hsiao is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Thyroid Nodule, Hyperthyroidism, Type 2 Diabetes (T2D), and Thyroid Storm.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Maruja D. Arjonilla
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Maruja D. Arjonilla
      Endocrinology
      2501 East Chapman Avenue, Suite 203, 
      Orange, CA 
       (8.7 miles away)
      714-628-3230
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Maruja Arjonilla is an Endocrinologist in Orange, California. Dr. Arjonilla is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Diabetic Hyperglycemic Hyperosmolar Syndrome, Hashimoto Thyroiditis, and Hypothyroidism. Dr. Arjonilla is currently accepting new patients.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Llanyee I. Liwanpo
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Llanyee I. Liwanpo
      Endocrinology
      2501 East Chapman Avenue, Suite 203, 
      Orange, CA 
       (8.7 miles away)
      714-628-3230
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Llanyee Liwanpo is an Endocrinologist in Orange, California. Dr. Liwanpo is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Autosomal Dominant Hypocalcemia, Osteogenesis Imperfecta, and Diabetic Hyperglycemic Hyperosmolar Syndrome. Dr. Liwanpo is currently accepting new patients.

      Advanced in Familial Isolated Hyperparathyroidism

      Dr. William P. Armstrong
      Otolaryngology
      Advanced in Familial Isolated Hyperparathyroidism

      Dr. William P. Armstrong
      Otolaryngology

      University Head And Neck Surgeons

      101 The City Dr S, 
      Orange, CA 
       (6.0 miles away)
      714-456-5731
      Languages Spoken:
      English
      See accepted insurances

      William Armstrong is an Otolaryngologist in Orange, California. Dr. Armstrong is rated as an Advanced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Leukoplakia, Anaplastic Thyroid Cancer, Thyroid Cancer, Tissue Biopsy, and Laryngectomy.

      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Paul D. Rosenblit
      Endocrinology
      Experienced in Familial Isolated Hyperparathyroidism

      Dr. Paul D. Rosenblit
      Endocrinology
      18821 Delaware Street, Suite 202, 
      Huntington Beach, CA 
       (13.2 miles away)
      714-375-5572
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Paul Rosenblit is an Endocrinologist in Huntington Beach, California. Dr. Rosenblit is rated as an Experienced provider by MediFind in the treatment of Familial Isolated Hyperparathyroidism. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Vitamin D Deficiency, and Hypothyroidism. Dr. Rosenblit is currently accepting new patients.

      Showing 1-20 of 48

      Last Updated: 01/09/2026

      What is the definition of Familial Isolated Hyperparathyroidism?

      Familial isolated hyperparathyroidism (FIHP) is an inherited form of primary hyperparathyroidism that is not associated with other features. In FIHP, tumors involving the parathyroid glands cause the production and release of excess parathyroid hormone, which in turn causes increased calcium in the blood (hypercalcemia). The tumors are usually benign, but a cancerous tumor can develop in rare cases. Abnormal levels of calcium cause many of the symptoms of FIHP, including kidney stones, nausea, vomiting, high blood pressure (hypertension), weakness, and fatigue. Osteoporosis often also develops. FIHP may be caused by genetic changes in the MEN1, CDC73 (also known as the HRPT2 gene), or CASR genes and is typically inherited in an autosomal dominant manner. In some cases, the cause is unknown. Genetic changes in the MEN1 and CDC73 genes cause other conditions in which hyperparathyroidism is one of many features, but some people with genetic changes in these genes have only isolated hyperparathyroidism.

      When should I see a Familial Isolated Hyperparathyroidism doctor near Fullerton, 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 Familial Isolated Hyperparathyroidism doctor near Fullerton, 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 do I find the best Familial Isolated Hyperparathyroidism doctor near Fullerton, CA?

      You can find a Familial Isolated Hyperparathyroidism doctor in any of the 10 largest U.S. cities by clicking below:

      Familial Isolated Hyperparathyroidism doctor near New York, NY
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      Familial Isolated Hyperparathyroidism doctor near Boston, MA
      Familial Isolated Hyperparathyroidism doctor near Dallas, TX
      Familial Isolated Hyperparathyroidism doctor near San Jose, CA

      How does MediFind rank Familial Isolated Hyperparathyroidism doctors near Fullerton, 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 Familial Isolated Hyperparathyroidism doctors near Fullerton, 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 Familial Isolated Hyperparathyroidism doctor near Fullerton, 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 Familial Isolated Hyperparathyroidism doctor search results page. 

      Why is it important to get a second opinion from a different Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism doctor near Fullerton, 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 Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism doctors near Fullerton, CA?

      Look for the filter feature on the left side of the Familial Isolated Hyperparathyroidism 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 Familial Isolated Hyperparathyroidism doctor that offers video calls?

      Look for the filter feature on the left-side of the Familial Isolated Hyperparathyroidism 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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