The 20 Best Internal Carotid Agenesis Doctors in Mexico

Find the Top Internal Carotid Agenesis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 2 doctor with experience in Internal Carotid Agenesis near Mexico. Of these, 2 are Advanced.

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2 providers found
    Advanced in Internal Carotid Agenesis

    Rafael Gregorio-Vazquez
    Advanced in Internal Carotid Agenesis

    Rafael Gregorio-Vazquez
    Mexico City, DIF, MX 

    Rafael Gregorio-Vazquez practices practicing medicine in Mexico City, Mexico. Mr. Gregorio-Vazquez is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, Cerebral Arteriovenous Malformation, Arteriovenous Malformation, and Craniectomy.

    Advanced in Internal Carotid Agenesis

    Vanessa Nigenda-Cano
    Advanced in Internal Carotid Agenesis

    Vanessa Nigenda-Cano
    Mexico City, DIF, MX 

    Vanessa Nigenda-Cano practices practicing medicine in Mexico City, Mexico. Ms. Nigenda-Cano is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Internal Carotid Agenesis, Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, Mesenteric Venous Thrombosis, Gastrostomy, and Craniectomy.

    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 Internal Carotid Agenesis?

    Internal carotid agenesis occurs when one or both of the blood vessels that supply blood to the brain (internal carotid arteries) do not develop (agenesis). The missing carotid artery can be on either side of the body. People missing one or both of the internal carotid arteries may not have any symptoms, because the body develops other blood vessel pathways to carry blood to the head. Some people do have symptoms including headaches, blurred vision, paralysis of some of the nerves in the head (palsy), recurrent seizures (epilepsy), or muscle weakness on one side of the body (hemiparesis). People who have Internal carotid agenesis have an increased risk for enlargement of the other blood vessels (aneurysm) in the brain. The exact cause of Internal carotid agenesis is not known. Diagnosis of Internal carotid agenesis often occurs accidentally when a person is having a brain MRI or CT scan. The diagnosis can be confirmed with magnetic resonance angiography (MRA). Due to a higher risk of brain aneurysms seen in people who have Internal carotid agenesis, screening for aneurysms may be recommended.

    When should I see an Internal Carotid Agenesis doctor in Mexico?

    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 an Internal Carotid Agenesis doctor in Mexico?

    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 Internal Carotid Agenesis doctor in Mexico?

    You can find an Internal Carotid Agenesis doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Internal Carotid Agenesis doctors in Mexico?

    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 Internal Carotid Agenesis doctors in Mexico?

    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 an Internal Carotid Agenesis doctor in Mexico?

    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 Internal Carotid Agenesis doctor search results page. 

    Why is it important to get a second opinion from a different Internal Carotid Agenesis 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 an Internal Carotid Agenesis doctor in Mexico?

    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 Internal Carotid Agenesis 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 Internal Carotid Agenesis 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 Internal Carotid Agenesis doctors in Mexico?

    Look for the filter feature on the left side of the Internal Carotid Agenesis 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 an Internal Carotid Agenesis doctor that offers video calls?

    Look for the filter feature on the left-side of the Internal Carotid Agenesis 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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