The 20 Best Superior Mesenteric Artery Syndrome (SMAS) Doctors in Portugal

Find the Top Superior Mesenteric Artery Syndrome (SMAS) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 22 doctor with experience in Superior Mesenteric Artery Syndrome (SMAS) near Portugal. Of these, 22 are Experienced.

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22 providers found
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Luis C. Lourenco
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Luis C. Lourenco
    Lisbon, PT 

    Luis Lourenco practices practicing medicine in Lisbon, Portugal. Mr. Lourenco is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Choledocholithiasis, Hereditary Pancreatitis, Lithotripsy, and Endoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Miguel N. Albano
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Miguel N. Albano
    Sao Martinho Do Bispo, PT 

    Miguel Albano practices practicing medicine in Sao Martinho Do Bispo, Portugal. Mr. Albano is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gangrene, Superior Mesenteric Artery Syndrome (SMAS), Breast Lump, and Pheochromocytoma.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Marta Roldao
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Marta Roldao
    Lisbon, PT 

    Marta Roldao practices practicing medicine in Lisbon, Portugal. Ms. Roldao is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Low Sodium Level, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Acute Hepatic Porphyria (AHP), and Splenectomy.

    Learn about our expert tiers
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Diogo A. Sousa
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Diogo A. Sousa
    Lisbon, PT 

    Diogo Sousa practices practicing medicine in Lisbon, Portugal. Mr. Sousa is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). His clinical expertise encompasses Axillary Nerve Dysfunction, Superior Mesenteric Artery Syndrome (SMAS), Gastrointestinal Stromal Tumor, Low Potassium Level, and Colostomy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Diana M. Fernandes
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Diana M. Fernandes
    Centro Hospitalar Do Médio Ave, 
    Vila Nova De Famalicao, PT 

    Diana Fernandes practices practicing medicine in Vila Nova De Famalicao, Portugal. Ms. Fernandes is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Pneumomediastinum, Simple Pulmonary Eosinophilia, and Chronic Eosinophilic Pneumonia.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Marta Anastacio
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Marta Anastacio
    Lisbon, PT 

    Marta Anastacio practices practicing medicine in Lisbon, Portugal. Ms. Anastacio is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Low Sodium Level, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Necrotizing Myopathy (NM), and Splenectomy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Joao M. Louro
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Joao M. Louro
    Coimbra, PT 

    Joao Louro practices practicing medicine in Coimbra, Portugal. Mr. Louro is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gangrene, Superior Mesenteric Artery Syndrome (SMAS), Pheochromocytoma, and Disseminated Intravascular Coagulation.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Ceu Espinheira
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Ceu Espinheira
    Porto, PT 

    Ceu Espinheira practices practicing medicine in Porto, Portugal. Espinheira is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Their clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Infantile Pyloric Stenosis, Delayed Growth, and Hypereosinophilic Syndrome.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Susana R. Graca
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Susana R. Graca
    Vila Nova De Gaia, PT 

    Susana Graca practices practicing medicine in Vila Nova De Gaia, Portugal. Graca is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Cystic Hygroma, Hygroma Cervical, Cavernous Lymphangioma, Abdominal Cystic Lymphangioma, and Thyroidectomy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Paula M. Guerra
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Paula M. Guerra
    Porto, PT 

    Paula Guerra practices practicing medicine in Porto, Portugal. Ms. Guerra is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Short Bowel Syndrome, Superior Mesenteric Artery Syndrome (SMAS), and Dehydration.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Catarina G. Rodrigues
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Catarina G. Rodrigues
    Lisbon, PT 

    Catarina Rodrigues practices practicing medicine in Lisbon, Portugal. Ms. Rodrigues is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Phenylketonuria (PKU), Superior Mesenteric Artery Syndrome (SMAS), Distal 18q Deletion Syndrome, Gallbladder Removal, and Lithotripsy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Alexandra Martins
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Alexandra Martins
    Amadora, PT 

    Alexandra Martins practices practicing medicine in Amadora, Portugal. Ms. Martins is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Melkersson-Rosenthal Syndrome, Superior Mesenteric Artery Syndrome (SMAS), Hepatitis D, Colonoscopy, and Endoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Ana M. Oliveira
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Ana M. Oliveira
    Amadora, PT 

    Ana Oliveira practices practicing medicine in Amadora, Portugal. Ms. Oliveira is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hemorrhoids, Melkersson-Rosenthal Syndrome, Crohn's Disease, Endoscopy, and Colonoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    David V. Horta
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    David V. Horta
    Amadora, PT 

    David Horta practices practicing medicine in Amadora, Portugal. Mr. Horta is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Hereditary Pancreatitis, Gastrointestinal Fistula, Lithotripsy, and Endoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Carlos O. Casimiro
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Carlos O. Casimiro
    Almada, PT 

    Carlos Casimiro practices practicing medicine in Almada, Portugal. Mr. Casimiro is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Vertebral Artery Dissection, Femoral Hernia, Superior Mesenteric Artery Syndrome (SMAS), Small Bowel Resection, and Gastrostomy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Miguel T. Campos
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Miguel T. Campos
    Porto, PT 

    Miguel Campos practices practicing medicine in Porto, Portugal. Mr. Campos is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). His clinical expertise encompasses Tenesmus, Superior Mesenteric Artery Syndrome (SMAS), Infantile Pyloric Stenosis, Endoscopy, and Colonoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Jorge C. Pereira
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Jorge C. Pereira
    Viseu, PT 

    Jorge Pereira practices practicing medicine in Viseu, Portugal. Pereira is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Cholecystitis, Gallbladder Disease, Superior Mesenteric Artery Syndrome (SMAS), Small Bowel Resection, and Gallbladder Removal.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Manuel S. Oliveira
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Manuel S. Oliveira
    Vila Nova De Gaia, PT 

    Manuel Oliveira practices practicing medicine in Vila Nova De Gaia, Portugal. Oliveira is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Congenital Bronchobiliary Fistula, Hygroma Cervical, Cystic Hygroma, Superior Mesenteric Artery Syndrome (SMAS), and Endoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Carlos E. Almeida-Costa
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Carlos E. Almeida-Costa
    Coimbra, PT 

    Carlos Almeida-Costa practices practicing medicine in Coimbra, Portugal. Mr. Almeida-Costa is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). His clinical expertise encompasses Pheochromocytoma, Superior Mesenteric Artery Syndrome (SMAS), Post-Splenectomy Syndrome, Splenectomy, and Endoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Teresa Dionisio
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)

    Teresa Dionisio
    Vila Nova De Gaia, PT 

    Teresa Dionisio practices practicing medicine in Vila Nova De Gaia, Portugal. Ms. Dionisio is rated as an Experienced expert by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Thyroid Nodule, Sepsis, and Thyroid Cancer.

    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 Superior Mesenteric Artery Syndrome (SMAS)?

    Superior mesenteric artery syndrome (SMAS) is a digestive condition that occurs when the duodenum (the first part of the small intestine) is compressed between two arteries (the aorta and the superior mesenteric artery). This compression causes partial or complete blockage of the duodenum. Symptoms vary based on severity, but can be severely debilitating. Symptoms may include abdominal pain, fullness, nausea, vomiting, and/or weight loss. SMAS typically is due to loss of the mesenteric fat pad (fatty tissue that surrounds the superior mesenteric artery). The most common cause is significant weight loss caused by medical disorders, psychological disorders, or surgery. In younger patients, it most commonly occurs after corrective spinal surgery for scoliosis. Delays in diagnosis may result in significant complications.

    When should I see a Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) doctor in Portugal?

    You can find a Superior Mesenteric Artery Syndrome (SMAS) doctor in any of the 10 largest U.S. cities by clicking below:

    Superior Mesenteric Artery Syndrome (SMAS) doctor near New York, NY
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Los Angeles, CA
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Chicago, IL
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Houston, TX
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Phoenix, AZ
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Philadelphia, PA
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Atlanta, GA
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Boston, MA
    Superior Mesenteric Artery Syndrome (SMAS) doctor near Dallas, TX
    Superior Mesenteric Artery Syndrome (SMAS) doctor near San Jose, CA

    How does MediFind rank Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) doctor search results page. 

    Why is it important to get a second opinion from a different Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) doctors in Portugal?

    Look for the filter feature on the left side of the Superior Mesenteric Artery Syndrome (SMAS) 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 Superior Mesenteric Artery Syndrome (SMAS) doctor that offers video calls?

    Look for the filter feature on the left-side of the Superior Mesenteric Artery Syndrome (SMAS) 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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