The 20 Best Parathyroid Hyperplasia Doctors Near Me in fullerton, CA

Find the Top Parathyroid Hyperplasia Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 44 doctor with experience in Parathyroid Hyperplasia near fullerton, CA. Of these, 39 are Experienced and 5 are Advanced.

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44 providers found
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jason Ling is an Endocrinologist practicing medicine in Fullerton, California. Dr. Ling is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Type 2 Diabetes (T2D), and Osteopenia. Dr. Ling is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Gilbert is an Endocrinologist practicing medicine in Fullerton, California. Dr. Gilbert is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Nodule, Hashimoto Thyroiditis, and Obesity in Children. Dr. Gilbert is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    General Surgery
    Experienced in Parathyroid Hyperplasia
    General Surgery
    Referral may be required
    1950 Sunny Crest Drive, Suite 3500, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Tsinberg is a General Surgeon practicing medicine in Fullerton, California. Dr. Tsinberg is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Gallstones, Choledocholithiasis, Colostomy, and Hernia Surgery. Dr. Tsinberg is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    Aleem A Syed MD A Prof Corp

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aleem Syed is an Endocrinologist practicing medicine in Anaheim, California. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Type 1 Diabetes (T1D), and Obesity in Children. Dr. Syed is board certified in American Board Internal Medicine. Dr. Syed is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    St. Jude Heritage Fullerton-Endocrinology

    100 E Valencia Mesa Dr Ste 105, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Kuo is an Endocrinologist practicing medicine in Fullerton, California. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Empty Sella Syndrome, Thyroid Nodule, Postmenopausal Osteoporosis, and Osteoporosis. Dr. Kuo is currently accepting new patients.

    Advanced in Parathyroid Hyperplasia
    Advanced in Parathyroid Hyperplasia
    Referral may be required

    UCI Health Gavin Herbert Eye Institute - Orange

    101 The City Drive South, Building 30A, 
    Orange, CA 
     (6.0 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 Parathyroid Hyperplasia. 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 Parathyroid Hyperplasia
    Advanced in Parathyroid Hyperplasia
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.0 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 Parathyroid Hyperplasia. 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.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (6.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aditi Thakkar is an Endocrinologist practicing medicine in Orange, California. She has been practicing medicine for over 10 years. Dr. Thakkar is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. Her clinical expertise encompasses Type 2 Diabetes (T2D), Addison's Disease, Secondary Adrenal Insufficiency, and Osteitis Fibrosa. Dr. Thakkar is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Thakkar is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Surgical Oncology | General Surgery
    Experienced in Parathyroid Hyperplasia
    Surgical Oncology | General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melissa Mao is a Surgical Oncologist and a General Surgeon practicing medicine in Orange, California. Dr. Mao is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. Her clinical expertise encompasses Follicular Thyroid Cancer, Papillary Thyroid Cancer, Hyperparathyroidism, Thyroid Cancer, and Thyroidectomy.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    UCI Health Endocrinology Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (6.0 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 Parathyroid Hyperplasia. 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.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Neal Maler is an Endocrinologist practicing medicine in Orange, California. Dr. Maler is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. His clinical expertise encompasses Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, Osteoporosis, and Thyroid Storm. Dr. Maler is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Maler is currently accepting new patients.

    Advanced in Parathyroid Hyperplasia
    Otolaryngology
    Advanced in Parathyroid Hyperplasia
    Otolaryngology
    Referral may be required
    1140 West La Veta Avenue, Suite 520, 
    Orange, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Junco is an Otolaryngologist practicing medicine in Orange, California. Dr. Junco is rated as an Advanced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Parathyroid Cancer, Parathyroid Adenoma, and Acinic Cell Carcinoma of Salivary Glands. Dr. Junco is currently accepting new patients.

    Advanced in Parathyroid Hyperplasia
    Endocrinology
    Advanced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    Steven L Eng MD Inc

    3801 Katella Ave, 
    Los Alamitos, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Eng is an Endocrinologist practicing medicine in Los Alamitos, California. Dr. Eng is rated as an Advanced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Graves Disease, and Obesity in Children. Dr. Eng is board certified in American Board Of Internal Medicine. Dr. Eng is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required
    4300 Rose Drive, Suite G, 
    Yorba Linda, CA 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Becky Muldoon is an Endocrinologist practicing medicine in Yorba Linda, California. Dr. Muldoon is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Nodule, Hypothyroidism, and Hashimoto Thyroiditis. Dr. Muldoon is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yung-in Choi is an Endocrinologist practicing medicine in Orange, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Choi is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    Balboa Nephrology Medical Group

    12666 Brookhurst St, 
    Garden Grove, CA 
     (6.6 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 Parathyroid Hyperplasia. 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.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required
    1310 West Stewart Drive, Suite 610, 
    Orange, CA 
     (6.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ivy-joan Madu is an Endocrinologist practicing medicine in Orange, California. Dr. Madu is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Thyroid Nodule. Dr. Madu is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    Kevin Pham MD

    500 S Main St, 
    Orange, CA 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kevin Pham is an Endocrinologist practicing medicine in Orange, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Diabetic Nephropathy, Type 2 Diabetes (T2D), and Hypercalcemia. Dr. Pham is board certified in American Board Of Internal Medicine. Dr. Pham is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    Endocrinology Medical Group Of Orange County

    725 W La Veta Ave, 
    Orange, CA 
     (7.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aaron Rockoff is an Endocrinologist practicing medicine in Orange, California. He has been practicing medicine for over 17 years. Dr. Rockoff is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Thyroid Nodule, and Obesity in Children. Dr. Rockoff is board certified in American Board Internal Medicine. Dr. Rockoff is currently accepting new patients.

    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Experienced in Parathyroid Hyperplasia
    Endocrinology
    Referral required

    Endocrinology Medical Group Of Orange County

    725 W La Veta Ave, 
    Orange, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Priya Shah is an Endocrinologist practicing medicine in Orange, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Parathyroid Hyperplasia. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Follicular Thyroid Cancer. Dr. Shah is board certified in American Board Of Internal Medicine. Dr. Shah is currently accepting new patients.

    Showing 1-20 of 44

    Last Updated: 09/26/2026

    What is the definition of Parathyroid Hyperplasia?

    Parathyroid hyperplasia is the enlargement of all 4 parathyroid glands. The parathyroid glands are located in the neck, near or attached to the back side of the thyroid gland.

    When should I see a Parathyroid Hyperplasia 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 Parathyroid Hyperplasia 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 does MediFind rank Parathyroid Hyperplasia 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 Parathyroid Hyperplasia 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 Parathyroid Hyperplasia 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 Parathyroid Hyperplasia doctor search results page. 

    Why is it important to get a second opinion from a different Parathyroid Hyperplasia 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 Parathyroid Hyperplasia 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 Parathyroid Hyperplasia 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 Parathyroid Hyperplasia 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 Parathyroid Hyperplasia doctors near fullerton, CA?

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

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