The 20 Best Hyperthyroidism Doctors Near Me in ronkonkoma, NY

Find the Top Hyperthyroidism Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 80 doctor with experience in Hyperthyroidism near ronkonkoma, NY. Of these, 69 are Experienced, 9 are Advanced and 2 are Distinguished.

Location
LocationClose
80 providers found
    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Office

    601 Portion Rd Ste 2, 
    Lk Ronkonkoma, NY 
     (0.7 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Blessan Thomas is a primary care provider, practicing in Family Medicine in Lk Ronkonkoma, New York. He has been practicing medicine for over 10 years. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 64 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, and Folate Deficiency. Dr. Thomas is currently accepting new patients.

    Advanced in Hyperthyroidism
    Endocrinology
    Advanced in Hyperthyroidism
    Endocrinology
    Referral required

    Northwell Health Physician Partners Diabetes And Endocrinology At Islandia

    3001 Expressway Drive North, Suite 112, 
    Islandia, NY 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sofia Syed is an Endocrinologist practicing medicine in Islandia, New York. Dr. Syed is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, and Osteoporosis. Dr. Syed is currently accepting new patients.

    Advanced in Hyperthyroidism
    Internal Medicine
    Advanced in Hyperthyroidism
    Internal Medicine

    Sekhar Gollapalli MD PC

    497 Townline Rd, 
    Hauppauge, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sekhar Gollapalli is a primary care provider, practicing in Internal Medicine in Hauppauge, New York. Dr. Gollapalli is rated as an Advanced 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 Hyperthyroidism, Thyroid Storm, Peripheral Neuropathy, Endoscopy, and Gastrostomy.

    Learn about our expert tiers
    Advanced in Hyperthyroidism
    Family Medicine
    Advanced in Hyperthyroidism
    Family Medicine

    Vikas Desai MD PC

    45 E Main St, 
    East Islip,, NY 
     (6.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vikas Desai is a primary care provider, practicing in Family Medicine in East Islip,, New York. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension. Dr. Desai is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Office

    122 Portion Rd, 
    Ronkonkoma, NY 
     (1.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ismail Ozcan is a primary care provider, practicing in Family Medicine in Ronkonkoma, New York. Dr. Ozcan is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Anemia, Sitosterolemia, and Familial Hypertriglyceridemia.

    Experienced in Hyperthyroidism
    Endocrinology
    Experienced in Hyperthyroidism
    Endocrinology
    Referral required

    Office

    640 Hawkins Ave, 
    Ronkonkoma, NY 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gurjeev Rattan is an Endocrinologist practicing medicine in Ronkonkoma, New York. Dr. Rattan 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 Pheochromocytoma, Hereditary Paraganglioma-Pheochromocytoma Syndrome, Adrenal Gland Adenoma, and Type 2 Diabetes (T2D). Dr. Rattan is currently accepting new patients.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    Anna M Mirski Primary Medical Care PLLC

    1690 Washington Ave Ste C, 
    Bohemia, NY 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Adalbert Pilip is a primary care provider, practicing in Internal Medicine in Bohemia, New York. Dr. Pilip is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Nasal Flaring, Peripheral Artery Disease, Peroxisomal Acyl-CoA Oxidase Deficiency, and Obesity. Dr. Pilip is currently accepting new patients.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    Excel Urgent Care Of Nesconset PLLC

    465 Smithtown Blvd, 
    Nesconset, NY 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Opkar Chawla is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Chawla is rated as an Experienced 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 Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, Glucose Phosphate Isomerase Deficiency, and High Cholesterol.

    Experienced in Hyperthyroidism
    Endocrinology
    Experienced in Hyperthyroidism
    Endocrinology
    Referral required

    North Suffolk Endocrinology P.C.

    57 Southern Blvd Ste 1, 
    Nesconset, NY 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Terrana is an Endocrinologist practicing medicine in Nesconset, New York. Dr. Terrana is rated as an Experienced 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 Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Obesity in Children. Dr. Terrana is currently accepting new patients.

    Experienced in Hyperthyroidism
    Endocrinology
    Experienced in Hyperthyroidism
    Endocrinology
    Referral required

    Office

    4 Smith Haven Mall Ste 203, 
    Lake Grove, NY 
     (3.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Alan Chang is an Endocrinologist practicing medicine in Lake Grove, New York. He has been practicing medicine for over 17 years. Dr. Chang 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 Thyroid Cancer, Thyroid Nodule, Type 2 Diabetes (T2D), and Type 1 Diabetes (T1D). Dr. Chang is currently accepting new patients.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    North Shore Medical Group Of The Mount Sinai School Of Medicine

    59 Southern Blvd, 
    Nesconset, NY 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Radzik is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Radzik 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 Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Low Sodium Level. Dr. Radzik is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    North Shore Medical Group Of The Mount Sinai School Of Medicine

    59 Southern Blvd, 
    Nesconset, NY 
     (3.8 miles away)
    Languages Spoken:
    English

    Lidia Mikolaenko is a primary care provider, practicing in Family Medicine in Nesconset, New York. Dr. Mikolaenko is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her clinical expertise encompasses High Cholesterol, Sitosterolemia, Bronchiolitis Obliterans, and Industrial Bronchitis.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    Primary Medical Care Of Suffolk County PC

    55 Southern Blvd, 
    Nesconset, NY 
     (3.9 miles away)
    Languages Spoken:
    English

    Richard Sabinsky is a primary care provider, practicing in Internal Medicine in Nesconset, New York. Dr. Sabinsky is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, High Cholesterol, Enlarged Liver, and Nephrosclerosis.

    Experienced in Hyperthyroidism
    Endocrinology
    Experienced in Hyperthyroidism
    Endocrinology
    Referral required

    Office

    285 Middle Country Rd, 
    Smithtown, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Niti Mohan is an Endocrinologist practicing medicine in Smithtown, New York. Dr. Mohan is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Hypoparathyroidism. Dr. Mohan is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Oakdale Medical Services

    971 Montauk Hwy, 
    Oakdale, NY 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marc Cimmino is a primary care provider, practicing in Family Medicine in Oakdale, New York. Dr. Cimmino 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 Vitamin D Deficiency, High Cholesterol, Subacute Combined Degeneration, and Obesity in Children.

    Experienced in Hyperthyroidism
    Endocrinology
    Experienced in Hyperthyroidism
    Endocrinology
    Referral required

    Optum Medical Care P.C.

    50 Route 111 Ste 200, 
    Smithtown, NY 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Amrita Srivastava is an Endocrinologist practicing medicine in Smithtown, New York. Dr. Srivastava is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Storm. Dr. Srivastava is currently accepting new patients.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    St. Catherine Of Siena Hospital

    50 Route 25A, 
    Smithtown, NY 
     (4.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Courgi is a primary care provider, practicing in Internal Medicine in Smithtown, New York. Dr. Courgi is rated as an Experienced 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 COVID-19, Hypothyroidism, Sepsis, Hip Replacement, and Endoscopy.

    Experienced in Hyperthyroidism
    Internal Medicine
    Experienced in Hyperthyroidism
    Internal Medicine

    St. Catherine Of Siena Diagnostic Imaging

    500 Commack Rd, 
    Commack, NY 
     (8.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Grace Reina is a primary care provider, practicing in Internal Medicine in Commack, New York. Dr. Reina is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Childhood Iron Deficiency Anemia, and Infant Hyperglycemia. Dr. Reina is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Diane And Raymond Magliulo DO PC

    245 W Main St, 
    Bay Shore, NY 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Diane Magliulo is a primary care provider, practicing in Family Medicine in Bay Shore, New York. Dr. Magliulo is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Atresia, Insomnia, Generalized Anxiety Disorder (GAD), and Empyema. Dr. Magliulo is currently accepting new patients.

    Experienced in Hyperthyroidism
    Family Medicine
    Experienced in Hyperthyroidism
    Family Medicine

    Dr. Anthony J. Rizzo

    200 Howells Rd, 
    Bay Shore, NY 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anthony Rizzo is a primary care provider, practicing in Family Medicine in Bay Shore, New York. Dr. Rizzo is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. He is also highly rated in 138 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Pacemaker Implantation. Dr. Rizzo is currently accepting new patients.

    Showing 1-20 of 80

    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 ronkonkoma, NY?

    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 ronkonkoma, NY?

    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 ronkonkoma, NY?

    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 ronkonkoma, NY?

    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 ronkonkoma, NY?

    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 ronkonkoma, NY?

    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 ronkonkoma, NY?

    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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