The 20 Best Hyperthyroidism Doctors Near Me in lancaster, CA

Find the Top Hyperthyroidism Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 14 doctor with experience in Hyperthyroidism near lancaster, CA. Of these, 11 are Experienced and 3 are Advanced.

Location
LocationClose
14 providers found
    Advanced in Hyperthyroidism
    Advanced in Hyperthyroidism
    Referral required

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anthony Dulgeroff is an Endocrinologist practicing medicine in Lancaster, California. Dr. Dulgeroff is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Obesity in Children, Pulmonary Fibrosis, Type 2 Diabetes (T2D), and Food Allergy. Dr. Dulgeroff is currently accepting new patients.

    Advanced in Hyperthyroidism
    Endocrinology
    Advanced in Hyperthyroidism
    Endocrinology
    Referral required

    Office

    43723 20th St W Ste 204, 
    Lancaster, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ashiq Patel is an Endocrinologist practicing medicine in Lancaster, California. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Prolidase Deficiency, Maturity Onset Diabetes of the Young, and Hypothyroidism. Dr. Patel is currently accepting new patients.

    Advanced in Hyperthyroidism
    Endocrinology
    Advanced in Hyperthyroidism
    Endocrinology
    Referral required

    Antelope Valley Medical Offices

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pavan Yadav is an Endocrinologist practicing medicine in Lancaster, California. Dr. Yadav is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Thyroid Storm, Hyperthyroidism, and Type 2 Diabetes (T2D). Dr. Yadav is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    Rendel R Houston MD Inc

    44725 10th St W Ste 170, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kanagaratnam Sivalingam is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Sivalingam is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Type 2 Diabetes (T2D), Chronic Kidney Disease, and Hypertension.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    William J Copeland MD Inc

    44215 15th St W Ste 315, 
    Lancaster, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ruben Hernandez is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Hernandez is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Dementia, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Pradeep K Singh Md, Inc

    44507 16th St W, 
    Lancaster, CA 
     (1.1 miles away)
    Languages Spoken:
    English

    Pradeep Singh is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Cystic Fibrosis, Pseudomonas Stutzeri Infections, Hypertensive Heart Disease, Endoscopy, and Gastrostomy. Dr. Singh is board certified in American Board Of Family Medicine.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Charles Lim is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Vitamin D Deficiency, and Obesity in Children.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Manuel Arroyo is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Arroyo is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Gardner-Diamond Syndrome, Purpura, and Autoerythrocyte Sensitivity.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    High Desert Medical Group

    43839 15th St W, 
    Lancaster, CA 
     (1.8 miles away)
    Languages Spoken:
    English

    Mihir Patel is a primary care provider, practicing in Internal Medicine in Lancaster, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Gardner-Diamond Syndrome, Purpura, and Autoerythrocyte Sensitivity.

    Experienced in Hyperthyroidism
    Endocrinology
    Experienced in Hyperthyroidism
    Endocrinology
    Referral required

    Kaiser Permanente Antelope Valley Medical Offices - Endocrinology Department

    615 W Avenue L, 
    Lancaster, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Manish Desai is an Endocrinologist practicing medicine in Lancaster, California. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Thyroid Nodule, Type 2 Diabetes (T2D), and Secondary Adrenal Insufficiency. Dr. Desai is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Daniel O. Mongiano MD A Professional Medical Corp.

    42220 10th St W Ste 109, 
    Lancaster, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Mongiano is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Mongiano is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Anemia, Type 2 Diabetes (T2D), Cirrhosis, Gastrostomy, and Endoscopy.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Office

    41210 11th St W Ste A, 
    Palmdale, CA 
     (8.6 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ric Garrison is a primary care provider, practicing in Family Medicine in Palmdale, California. He has been practicing medicine for over 44 years. Dr. Garrison is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, Gastrostomy, and Endoscopy. Dr. Garrison is currently accepting new patients.

    Experienced in Hyperthyroidism
    Experienced in Hyperthyroidism

    Quartz Hill Walk-In Medical Group

    42357 50th St W Ste 107, 
    Lancaster, CA 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thankarajam Jothikumar is a primary care provider, practicing in Family Medicine in Lancaster, California. Dr. Jothikumar is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Bronchiolitis Obliterans, Industrial Bronchitis, Labyrinthitis, and Childhood Iron Deficiency Anemia. Dr. Jothikumar is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Optum California-My Skin Dermatology

    38460 5th St W, 
    Palmdale, CA 
     (8.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gonzalo Martinez is a primary care provider, practicing in Family Medicine in Palmdale, California. Dr. Martinez is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Osteoarthritis, Type 2 Diabetes (T2D), Hypervitaminosis D, Gastrostomy, and Endoscopy.

    Showing 1-14 of 14

    Last Updated: 09/26/2026

    What is the definition of Hyperthyroidism?

    Hyperthyroidism is a condition in which the thyroid gland makes too much thyroid hormone. The condition is often called overactive thyroid.

    When should I see a Hyperthyroidism doctor near lancaster, 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 Hyperthyroidism doctor near lancaster, 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 Hyperthyroidism doctors near lancaster, 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 Hyperthyroidism doctors near lancaster, 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 Hyperthyroidism doctor near lancaster, 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 Hyperthyroidism doctor search results page. 

    Why is it important to get a second opinion from a different Hyperthyroidism 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 Hyperthyroidism doctor near lancaster, 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 Hyperthyroidism 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 Hyperthyroidism 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 Hyperthyroidism doctors near lancaster, CA?

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

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