The 20 Best Giardia Infection Doctors in Portugal

Find the Top Giardia Infection Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 74 doctor with experience in Giardia Infection near Portugal. Of these, 70 are Experienced, 3 are Advanced and 1 are Distinguished.

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74 providers found
    Distinguished in Giardia Infection

    Clarissa P. Faria
    Distinguished in Giardia Infection

    Clarissa P. Faria
    Referral may be required
    Coimbra, PT 

    Clarissa Faria practices practicing medicine in Coimbra, Portugal. Ms. Faria is rated as a Distinguished expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Giardia Infection, Atypical Hemolytic Uremic Syndrome (aHUS), D-Minus Hemolytic Uremic Syndrome, and D-Plus Hemolytic Uremic Syndrome.

    Advanced in Giardia Infection

    Maria C. Sousa
    Advanced in Giardia Infection

    Maria C. Sousa
    Referral may be required
    Coimbra, PT 

    Maria Sousa practices practicing medicine in Coimbra, Portugal. Ms. Sousa is rated as an Advanced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Giardia Infection, Diarrhea, and Toxoplasmosis.

    Advanced in Giardia Infection

    Filipa S. Ferreira
    Advanced in Giardia Infection

    Filipa S. Ferreira
    Referral may be required
    Lisbon, PT 

    Filipa Ferreira practices practicing medicine in Lisbon, Portugal. Ms. Ferreira is rated as an Advanced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Giardia Infection.

    Learn about our expert tiers
    Advanced in Giardia Infection

    Mariana C. Louro
    Advanced in Giardia Infection

    Mariana C. Louro
    Referral may be required
    Lisbon, PT 

    Mariana Louro practices practicing medicine in Lisbon, Portugal. Ms. Louro is rated as an Advanced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Giardia Infection and Hookworm Infection.

    Experienced in Giardia Infection

    Barbara D. Ferreira
    Experienced in Giardia Infection

    Barbara D. Ferreira
    Referral may be required
    Porto, PT 

    Barbara Ferreira practices practicing medicine in Porto, Portugal. Ms. Ferreira is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Giardia Infection, Placental Insufficiency, Hypermobile Joints, Intrauterine Growth Restriction, and Osteotomy.

    Experienced in Giardia Infection

    Maria T. Cruz
    Experienced in Giardia Infection

    Maria T. Cruz
    Referral may be required
    Coimbra, PT 

    Maria Cruz practices practicing medicine in Coimbra, Portugal. Ms. Cruz is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. Her clinical expertise encompasses Giardia Infection, Contact Dermatitis, Alzheimer's Disease, and Dementia.

    Experienced in Giardia Infection

    Bruno M. Neves
    Experienced in Giardia Infection

    Bruno M. Neves
    Referral may be required
    Aveiro, PT 

    Bruno Neves practices practicing medicine in Aveiro, Portugal. Mr. Neves is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. His clinical expertise encompasses Giardia Infection and Contact Dermatitis.

    Experienced in Giardia Infection

    Ana R. Silva
    Experienced in Giardia Infection

    Ana R. Silva
    Referral may be required
    Coimbra, PT 

    Ana Silva practices practicing medicine in Coimbra, Portugal. Ms. Silva is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. Her clinical expertise encompasses Giardia Infection, Contact Dermatitis, and Familial Colorectal Cancer.

    Experienced in Giardia Infection

    Agostinho S. Cruz
    Experienced in Giardia Infection

    Agostinho S. Cruz
    Referral may be required
    ESS, Rua Dr. António Bernardino De Almeida, 
    Porto, PT 

    Agostinho Cruz practices practicing medicine in Porto, Portugal. Cruz is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. Their clinical expertise encompasses Giardia Infection and Thrush.

    Experienced in Giardia Infection

    Jacinto F. Gomes
    Experienced in Giardia Infection

    Jacinto F. Gomes
    Referral may be required
    Portalegre, PT 

    Jacinto Gomes practices practicing medicine in Portalegre, Portugal. Mr. Gomes is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. His clinical expertise encompasses Giardia Infection, Babesiosis, Leishmaniasis, and Folliculitis.

    Experienced in Giardia Infection

    Ruben L. Rodrigues
    Experienced in Giardia Infection

    Ruben L. Rodrigues
    Referral may be required
    Av. Da República, 
    Oeiras, PT 

    Ruben Rodrigues practices practicing medicine in Oeiras, Portugal. Rodrigues is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. Their clinical expertise encompasses Giardia Infection.

    Experienced in Giardia Infection

    Carlos Cavaleiro
    Experienced in Giardia Infection

    Carlos Cavaleiro
    Referral may be required
    Coimbra, PT 

    Carlos Cavaleiro practices practicing medicine in Coimbra, Portugal. Mr. Cavaleiro is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. His clinical expertise encompasses Giardia Infection.

    Experienced in Giardia Infection

    Fernando L. Bauhofer
    Experienced in Giardia Infection

    Fernando L. Bauhofer
    Referral may be required
    Lisbon, PT 

    Fernando Bauhofer practices practicing medicine in Lisbon, Portugal. Bauhofer is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Diarrhea, Poliomyelitis, Myelitis, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in Giardia Infection

    Catarina Martins-Atalaia
    Experienced in Giardia Infection

    Catarina Martins-Atalaia
    Referral may be required
    Leiria, PT 

    Catarina Martins-Atalaia practices practicing medicine in Leiria, Portugal. Ms. Martins-Atalaia is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Anal Fissure, Jaundice, Klippel-Trenaunay Syndrome, Colonoscopy, and Endoscopy.

    Experienced in Giardia Infection

    Miguel L. Grilo
    Experienced in Giardia Infection

    Miguel L. Grilo
    Referral may be required
    RALVT Lisbon And Tagus Valley Stranding Network, Sociais E Da Vida, 
    Lisbon, PT 

    Miguel Grilo practices practicing medicine in Lisbon, Portugal. Mr. Grilo is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. His clinical expertise encompasses Giardia Infection and Encephalitis.

    Experienced in Giardia Infection

    Carolina Gasparinho
    Experienced in Giardia Infection

    Carolina Gasparinho
    Referral may be required
    Lisbon, PT 

    Carolina Gasparinho practices practicing medicine in Lisbon, Portugal. Ms. Gasparinho is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Diarrhea, Giardia Infection, and Malnutrition.

    Experienced in Giardia Infection

    Ana M. Figueiredo
    Experienced in Giardia Infection

    Ana M. Figueiredo
    Referral may be required
    Aveiro, PT 

    Ana Figueiredo practices practicing medicine in Aveiro, Portugal. Ms. Figueiredo is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Amebiasis, Microsporidiosis, Giardia Infection, and Vitrectomy.

    Experienced in Giardia Infection

    Marcelino Garrine
    Experienced in Giardia Infection

    Marcelino Garrine
    Referral may be required
    Lisbon, PT 

    Marcelino Garrine practices practicing medicine in Lisbon, Portugal. Mr. Garrine is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Diarrhea, Woods Black Norbury Syndrome, Methicillin-Resistant Staphylococcus Aureus (MRSA), and Sepsis.

    Experienced in Giardia Infection

    Helder P. Cardoso
    Experienced in Giardia Infection

    Helder P. Cardoso
    Referral may be required
    Porto, PT 

    Helder Cardoso practices practicing medicine in Porto, Portugal. Mr. Cardoso is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Autoimmune Hepatitis, Whipple Disease, Actinomycosis, Endoscopy, and Colonoscopy.

    Experienced in Giardia Infection

    Maria L. Lobo
    Experienced in Giardia Infection

    Maria L. Lobo
    Referral may be required
    Lisbon, PT 

    Maria Lobo practices practicing medicine in Lisbon, Portugal. Ms. Lobo is rated as an Experienced expert by MediFind in the treatment of Giardia Infection. Her clinical expertise encompasses Imperforate Anus, Diarrhea, Pneumocystis Jiroveci Pneumonia, and Giardia Infection.

    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.
    Showing 1-20 of 74

    Last Updated: 06/30/2026

    What is the definition of Giardia Infection?

    Giardia, or giardiasis, is a parasitic infection of the small intestine. A tiny parasite called Giardia lamblia causes it.

    When should I see a Giardia Infection doctor in Portugal?

    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 Giardia Infection doctor in Portugal?

    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 Giardia Infection doctor in Portugal?

    You can find a Giardia Infection doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Giardia Infection doctors in Portugal?

    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 Giardia Infection doctors in Portugal?

    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 Giardia Infection doctor in Portugal?

    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 Giardia Infection doctor search results page. 

    Why is it important to get a second opinion from a different Giardia Infection 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 Giardia Infection doctor in Portugal?

    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 Giardia Infection 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 Giardia Infection 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 Giardia Infection doctors in Portugal?

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

    Look for the filter feature on the left-side of the Giardia Infection 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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