The 20 Best Frey's Syndrome Doctors in Singapore

Find the Top Frey's Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 3 doctor with experience in Frey's Syndrome near Singapore. Of these, 3 are Experienced.

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3 providers found
    Experienced in Frey's Syndrome

    Yun L. Linn
    Experienced in Frey's Syndrome

    Yun L. Linn
    Department Of Head And Neck Surgery, 
    Singapore, SG 

    Yun Linn practices practicing medicine in Singapore, Singapore. Ms. Linn is rated as an Experienced expert by MediFind in the treatment of Frey's Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Frey's Syndrome, Varicose Veins, Abdominal Aortic Aneurysm (AAA), Pancreaticoduodenectomy, and Thrombectomy.

    Experienced in Frey's Syndrome

    Rehena G. Sultana
    Experienced in Frey's Syndrome

    Rehena G. Sultana
    8 College Road, 
    Singapore, SG 

    Rehena Sultana practices practicing medicine in Singapore, Singapore. Sultana is rated as an Experienced expert by MediFind in the treatment of Frey's Syndrome. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Postpartum Depression, Acute Pain, Low Blood Pressure, Osteotomy, and Hysterectomy.

    Experienced in Frey's Syndrome

    John C. Allen
    Experienced in Frey's Syndrome

    John C. Allen
    8 College Rd, 
    Singapore, SG 

    John Allen practices practicing medicine in Singapore, Singapore. Mr. Allen is rated as an Experienced expert by MediFind in the treatment of Frey's Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hypothermia, Glaucoma, Ocular Hypertension (OHT), Tenotomy, and Mastectomy.

    Learn about our expert tiers
    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
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    Last Updated: 04/28/2026

    What is the definition of Frey's Syndrome?

    Frey's syndrome is a rare, neurological disorder that causes a person to sweat excessively while eating. It most often occurs as a complication of surgery involving the parotid gland (a major salivary gland located below the ear). It may also occur following neck dissection, facelift procedures, or trauma to the area near the parotid gland. The main symptoms include flushing and excessive sweating (hyperhidrosis) on the cheek, temple, or behind the ear, when eating or thinking about food (gustatory sweating). Some people with Frey's syndrome may experience a burning sensation, itching, or pain around the affected area. The symptoms are usually mild but can be severe, causing significant discomfort or social anxiety. Frey's syndrome is thought to be caused by damage to both the nerves that regulate the sweat glands, and the nerves that regulate the parotid glands. It is believed that the damaged nerves regrow abnormally and connect to the wrong glands. Frey's syndrome is diagnosed based on medical history (e.g. a history of surgery or trauma) and symptoms. The diagnosis can be confirmed with a test called the Minor's starch-iodine test.

    When should I see a Frey's Syndrome doctor in Singapore?

    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 Frey's Syndrome doctor in Singapore?

    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 Frey's Syndrome doctor in Singapore?

    You can find a Frey's Syndrome doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Frey's Syndrome doctors in Singapore?

    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 Frey's Syndrome doctors in Singapore?

    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 Frey's Syndrome doctor in Singapore?

    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 Frey's Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Frey's Syndrome 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 Frey's Syndrome doctor in Singapore?

    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 Frey's Syndrome 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 Frey's Syndrome 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 Frey's Syndrome doctors in Singapore?

    Look for the filter feature on the left side of the Frey's Syndrome 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 Frey's Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Frey's Syndrome 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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