The 20 Best Superior Mesenteric Artery Syndrome (SMAS) Doctors Near Me in chesterfield, MO

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

Last Updated: 09/26/2026

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MediFind found 19 doctor with experience in Superior Mesenteric Artery Syndrome (SMAS) near chesterfield, MO. Of these, 14 are Experienced and 5 are Advanced.

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19 providers found
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    St. Luke's Hospital

    232 S Woods Mill Rd, 
    Chesterfield, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Niesen is a Vascular Surgeon practicing medicine in Chesterfield, Missouri. Dr. Niesen is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Arterial Embolism, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Endoscopy. Dr. Niesen is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Referral may be required

    St. Luke's Hospital

    232 S Woods Mill Rd, 
    Chesterfield, MO 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Randall Olsen is a Radiologist practicing medicine in Chesterfield, Missouri. Dr. Olsen is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, WT1-Related Wilms Tumor Syndromes, Normal Pressure Hydrocephalus, Bone Graft, and Vertebroplasty. Dr. Olsen is currently accepting new patients.

    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Referral may be required

    West County Surgicalspecialist

    621 S New Ballas Rd Ste 7011B, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Scott Westfall is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Westfall is rated as an Advanced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Arterial Insufficiency, Arterial Embolism, Peripheral Artery Disease, and Carotid Artery Surgery. Dr. Westfall is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    Suburban Surgical Associates Inc.

    555 N New Ballas Rd Ste 265, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brent Allen is a Vascular Surgeon practicing medicine in Saint Louis, Missouri. Dr. Allen is rated as an Advanced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Carotid Artery Disease, Carotid Artery Surgery, and Endoscopy. Dr. Allen is currently accepting new patients.

    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    Office

    625 S New Ballas Rd Ste 7063, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Pennell is a Vascular Surgeon practicing medicine in Saint Louis, Missouri. Dr. Pennell is rated as an Advanced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Arterial Embolism, Abdominal Aortic Aneurysm (AAA), Arterial Insufficiency, and Carotid Artery Surgery. Dr. Pennell is currently accepting new patients.

    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Referral may be required

    Office

    625 S New Ballas Rd Ste 7063, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ketan Desai is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Desai is rated as an Advanced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Arterial Insufficiency, Abdominal Aortic Aneurysm (AAA), Thoracic Aortic Aneurysm, Peripheral Artery Disease, and Carotid Artery Surgery. Dr. Desai is currently accepting new patients.

    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Advanced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Referral may be required

    West County Surgicalspecialist

    621 S New Ballas Rd Ste 7011B, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English

    Vito Mantese is a General Surgeon practicing medicine in Saint Louis, Missouri. Dr. Mantese is rated as an Advanced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Stent Placement.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    SSM Health Medical Group

    12266 DePaul Drive, Suite 305, 
    Bridgeton, MO 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sara Hargreaves is a Vascular Surgeon practicing medicine in Bridgeton, Missouri. Dr. Hargreaves is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Carotid Artery Disease, Arterial Embolism, Arterial Insufficiency, Abdominal Aortic Aneurysm (AAA), and Carotid Artery Surgery. Dr. Hargreaves is board certified in American Board Of Surgery/General-Vascular Surgery , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hargreaves is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    SSM Health Medical Group

    12266 DePaul Drive, Suite 305, 
    Bridgeton, MO 
     (9.9 miles away)
    Languages Spoken:
    English, Korean
    Accepting New Patients

    Jack Oak is a Vascular Surgeon practicing medicine in Bridgeton, Missouri. Dr. Oak is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Arterial Tortuosity Syndrome, Peptic Ulcer, Carotid Artery Disease, Carotid Artery Surgery, and Endoscopy. Dr. Oak is board certified in American Board Of Surgery/General-Vascular Surgery , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Oak is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery | Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery | Vascular Surgery
    Referral may be required

    SSM Health Medical Group

    12266 DePaul Drive, Suite 305, 
    Bridgeton, MO 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Heafner is a General Surgeon and a Vascular Surgeon practicing medicine in Bridgeton, Missouri. Dr. Heafner is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). His clinical expertise encompasses Arterial Insufficiency, Peripheral Artery Disease, Gangrene, Carotid Artery Disease, and Thrombectomy. Dr. Heafner is board certified in American Board Of Surgery/General-Vascular Surgery , Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Heafner is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    Office

    1020 N Mason Rd, 
    Creve Coeur, MO 
     (5.9 miles away)
    Languages Spoken:
    English, Egyptian, Spanish
    Accepting New Patients

    Luis Sanchez is a Vascular Surgeon practicing medicine in Creve Coeur, Missouri. Dr. Sanchez is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Arterial Embolism, and Carotid Artery Surgery. Dr. Sanchez is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    Juan Carlos Escandon Inc.

    969 N Mason Rd Ste 140, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Ohman is a Vascular Surgeon practicing medicine in Saint Louis, Missouri. Dr. Ohman is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Thoracic Outlet Syndrome, Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Tenotomy, and Carotid Artery Surgery. Dr. Ohman is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Internal Medicine
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Internal Medicine

    Mercy Medical Group Stephen Sanders MD

    621 S New Ballas Rd Ste 189A, 
    Saint Louis, MO 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Saqib Bhutto is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Bhutto is rated as an Experienced provider 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 High Cholesterol, Chronic Cough, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Bhutto is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Referral may be required

    American Current Care PA

    1794 Zumbehl Rd, 
    Saint Charles, MO 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Lee is a General Surgeon practicing medicine in Saint Charles, Missouri. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Abdominal Aortic Aneurysm (AAA), End-Stage Renal Disease (ESRD), Thoracic Aortic Aneurysm, Gangrene, and Carotid Artery Surgery. Dr. Lee is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Referral may be required
    100 Medical Plaza, Department Of Radiology, 
    Lake St. Louis, MO 
     (14.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lewis Halverson is a Radiologist practicing medicine in Lake St. Louis, Missouri. Dr. Halverson is rated as an Experienced provider 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 Ascites, Pleurisy, Pleural Effusion, Bone Graft, and Vertebroplasty. Dr. Halverson is board certified in Missouri Dept Of Health/Narcotics&Dangerous Drugs , American Board Of Radiology/Diagnostic Radiology , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Halverson is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Gastroenterology
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Gastroenterology
    Referral may be required

    Office

    1035 Bellevue Ave Ste 204, 
    Saint Louis, MO 
     (13.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ronald Gould is a Gastroenterologist practicing medicine in Saint Louis, Missouri. Dr. Gould is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Benign Esophageal Stricture, Lower Esophageal Ring, Diverticular Disease, Gastrectomy, and Colonoscopy. Dr. Gould is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery | Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery | Vascular Surgery
    Referral may be required
    1300 Hrc Plaza Drive, 
    Lake St. Louis, MO 
     (14.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Hacker is a General Surgeon and a Vascular Surgeon practicing medicine in Lake St. Louis, Missouri. Dr. Hacker is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Gangrene, Varicose Veins, Carotid Artery Disease, Angioplasty, and Carotid Artery Surgery. Dr. Hacker is board certified in American Board Of Surgery/General-Vascular Surgery , Missouri Dept Of Health/Narcotics&Dangerous Drugs , Illinois Department Of Financial & Professional Regulation , American Board Of Surgery , Missouri State Board Of Registration, and Drug Enforcement Administration . Dr. Hacker is currently accepting new patients.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Gastroenterology
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Gastroenterology
    Referral may be required

    Dreamland Uap Anesthesia LLC

    100 Village Square Shop Ctr, 
    Hazelwood, MO 
     (14.2 miles away)
    Languages Spoken:
    English

    Robyn Haithcock is a Gastroenterologist practicing medicine in Hazelwood, Missouri. Dr. Haithcock is rated as an Experienced provider 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 Esophagitis, Benign Esophageal Stricture, Lower Esophageal Ring, Gastrectomy, and Colonoscopy.

    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    Vascular Surgery
    Referral may be required

    Comprehensive Vascular Services LLC

    1035 Bellevue Ave Ste 500, 
    Saint Louis, MO 
     (14.4 miles away)
    Languages Spoken:
    English, Urdu
    Accepting New Patients

    Ayaz Malik is a Vascular Surgeon practicing medicine in Saint Louis, Missouri. Dr. Malik is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Arterial Insufficiency, Peptic Ulcer, Stasis Dermatitis and Ulcers, Abdominal Aortic Aneurysm (AAA), and Carotid Artery Surgery. Dr. Malik is currently accepting new patients.

    Showing 1-19 of 19

    Last Updated: 09/26/2026

    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 near chesterfield, MO?

    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 near chesterfield, MO?

    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 Superior Mesenteric Artery Syndrome (SMAS) doctors near chesterfield, MO?

    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 near chesterfield, MO?

    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 near chesterfield, MO?

    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 near chesterfield, MO?

    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 near chesterfield, MO?

    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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