The 20 Best Hyperparathyroidism Doctors Near Me in fountain valley, CA

Find the Top Hyperparathyroidism Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 92 doctor with experience in Hyperparathyroidism near fountain valley, CA. Of these, 77 are Experienced, 14 are Advanced and 1 are Distinguished.

Location
LocationClose
92 providers found
    Advanced in Hyperparathyroidism
    Endocrinology
    Advanced in Hyperparathyroidism
    Endocrinology
    Referral required
    18821 Delaware Street, Suite 202, 
    Huntington Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Rosenblit is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Rosenblit is rated as an Advanced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Vitamin D Deficiency, and Hypothyroidism. Dr. Rosenblit is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Balboa Nephrology Medical Group

    11100 Warner Ave, 
    Fountain Valley, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ajit Sawhney is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Milk-Alkali Syndrome, Idiopathic Hypercalciuria, and Hypercalcemia. Dr. Sawhney is board certified in American Board Of Internal Medicine. Dr. Sawhney is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required
    11100 Warner Avenue, Suite 218, 
    Fountain Valley, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sajeet Sawhney is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Familial Hypocalciuric Hypercalcemia Type 1, Milk-Alkali Syndrome, and Hypercalcemia. Dr. Sawhney is board certified in American Board Of Internal Medicine. Dr. Sawhney is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Hyperparathyroidism
    General Surgery
    Distinguished in Hyperparathyroidism
    General Surgery
    Referral may be required

    Valentina Dalili-Shoaie M.D. Inc.

    1 Hoag Dr Bldg 41, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Michael Demeure is a General Surgeon practicing medicine in Newport Beach, California. Dr. Demeure is rated as a Distinguished provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Adrenocortical Carcinoma, Adrenal Cancer, Hyperparathyroidism, and Osteitis Fibrosa.

    Experienced in Hyperparathyroidism
    Experienced in Hyperparathyroidism
    Referral required

    Office

    11100 Warner Ave Ste 354, 
    Fountain Valley, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christos Tsimerekis is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Tsimerekis is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Type 1 Diabetes (T1D). Dr. Tsimerekis is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Balboa Nephrology Medical Group

    11100 Warner Ave, 
    Fountain Valley, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nasim Shahbazi is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Shahbazi is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hypophosphatemia, Juvenile Paget's Disease, Hypophosphatasia (HPP), and Childhood Hypophosphatasia (HPP). Dr. Shahbazi is board certified in American Board Of Internal Medicine.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Balboa Nephrology Medical Group

    11100 Warner Ave, 
    Fountain Valley, CA 
     (1.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alan Cantillep is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Cantillep is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypercalcemia, Milk-Alkali Syndrome, and Idiopathic Hypercalciuria. Dr. Cantillep is board certified in American Board Of Internal Medicine.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Balboa Nephrology Medical Group

    11100 Warner Ave, 
    Fountain Valley, CA 
     (1.1 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Thanh Cao is an Endocrinologist practicing medicine in Fountain Valley, California. He has been practicing medicine for over 10 years. Dr. Cao is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Milk-Alkali Syndrome, Hypercalcemia, Idiopathic Hypercalciuria, and Familial Hypocalciuric Hypercalcemia Type 1. Dr. Cao is board certified in American Board Of Internal Medicine.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Optum - Harbor

    3501 S Harbor Blvd, 
    Santa Ana, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yana Stolyarov is an Endocrinologist practicing medicine in Santa Ana, California. Dr. Stolyarov is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hirsutism in Women, Type 2 Diabetes (T2D), Graves Disease, and Hashimoto Thyroiditis. Dr. Stolyarov is board certified in American Board Of Endocrinology, Diabetes And Metabolism.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Office

    17822 Beach Blvd Ste 442, 
    Huntington Beach, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeffrey Punim is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Punim is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. His clinical expertise encompasses Juvenile Primary Osteoporosis, Type 2 Diabetes (T2D), Thyroid Nodule, and Medullary Thyroid Carcinoma. Dr. Punim is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required
    9191 Westminster Avenue, Suite 207, 
    Garden Grove, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ole Opgaard is an Endocrinologist practicing medicine in Garden Grove, California. Dr. Opgaard is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Peripheral Neuropathy. Dr. Opgaard is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Hoag Health Center Huntington Beach

    19582 Beach Blvd Ste 370, 
    Huntington Beach, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Scott Ahl is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Ahl is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Follicular Thyroid Cancer, Anaplastic Thyroid Cancer, and Thyroid Nodule. Dr. Ahl is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Hoag Medical Group

    5341 Warner Ave, 
    Huntington Beach, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Stevens is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Stevens is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Juvenile Primary Osteoporosis, Type 2 Diabetes (T2D), and Obesity in Children. Dr. Stevens is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    Balboa Nephrology Medical Group

    12666 Brookhurst St, 
    Garden Grove, CA 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandeep Dang is an Endocrinologist practicing medicine in Garden Grove, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Type 2 Diabetes (T2D), and Hypercalcemia. Dr. Dang is board certified in American Board Of Internal Medicine.

    Advanced in Hyperparathyroidism
    Advanced in Hyperparathyroidism
    Referral may be required

    UCI Health Gavin Herbert Eye Institute - Orange

    101 The City Drive South, Building 30A, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    William Armstrong is an Otolaryngologist practicing medicine in Orange, California. Dr. Armstrong is rated as an Advanced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Leukoplakia, Thyroid Cancer, Anaplastic Thyroid Cancer, Tissue Biopsy, and Laryngectomy. Dr. Armstrong is board certified in American Board Of Otolaryngology - Head And Neck Surgery - Otolaryngology - Head And Neck Surgery.

    Advanced in Hyperparathyroidism
    Advanced in Hyperparathyroidism
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Almoatazbellah Idriss is an Endocrinologist practicing medicine in Orange, California. Dr. Idriss is rated as an Advanced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Prolactinoma, Triple A Syndrome, Familial Glucocorticoid Deficiency, and Hypoaldosteronism. Dr. Idriss is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Idriss is currently accepting new patients.

    Advanced in Hyperparathyroidism
    General Surgery
    Advanced in Hyperparathyroidism
    General Surgery
    Referral may be required

    Hoag Memorial Hospital Presbyterian

    1 Hoag Dr, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English

    Colleen Coleman is a General Surgeon practicing medicine in Newport Beach, California. Dr. Coleman is rated as an Advanced provider by MediFind in the treatment of Hyperparathyroidism. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, Inflammatory Breast Cancer, and Mastectomy.

    Advanced in Hyperparathyroidism
    Endocrinology
    Advanced in Hyperparathyroidism
    Endocrinology
    Referral required

    Naqvi And Naqvi MD Inc.

    520 Superior Ave Ste 390, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sonia Grewal is an Endocrinologist practicing medicine in Newport Beach, California. Dr. Grewal is rated as an Advanced provider by MediFind in the treatment of Hyperparathyroidism. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Hashimoto Thyroiditis, Juvenile Primary Osteoporosis, and Postmenopausal Osteoporosis. Dr. Grewal is currently accepting new patients.

    Advanced in Hyperparathyroidism
    Endocrinology
    Advanced in Hyperparathyroidism
    Endocrinology
    Referral required

    Novin World Corp

    355 Placentia Ave Ste 99, 
    Newport Beach, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sean Nikravan is an Endocrinologist practicing medicine in Newport Beach, California. Dr. Nikravan is rated as an Advanced provider by MediFind in the treatment of Hyperparathyroidism. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Werner Syndrome, Progeria, Processing Deficient Progeroid Laminopathies (PDPL), and Wiedemann-Rautenstrauch Syndrome. Dr. Nikravan is currently accepting new patients.

    Experienced in Hyperparathyroidism
    Endocrinology
    Experienced in Hyperparathyroidism
    Endocrinology
    Referral required

    UCI Health Endocrinology Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jenny Dai-Ju is an Endocrinologist practicing medicine in Orange, California. Dr. Dai-Ju is rated as an Experienced provider by MediFind in the treatment of Hyperparathyroidism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Thyroid Storm. Dr. Dai-Ju is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism.

    Showing 1-20 of 92

    Last Updated: 09/26/2026

    What is the definition of Hyperparathyroidism?

    Hyperparathyroidism is a condition in which one or more of the parathyroid glands in your neck produce too much parathyroid hormone (PTH).

    When should I see a Hyperparathyroidism doctor near fountain valley, 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 Hyperparathyroidism doctor near fountain valley, 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 Hyperparathyroidism doctors near fountain valley, 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 Hyperparathyroidism doctors near fountain valley, 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 Hyperparathyroidism doctor near fountain valley, 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 Hyperparathyroidism doctor search results page. 

    Why is it important to get a second opinion from a different 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 Hyperparathyroidism doctor near fountain valley, 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 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 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 Hyperparathyroidism doctors near fountain valley, CA?

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

    Look for the filter feature on the left-side of the 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 

    Read more about our Content Policy.