The 20 Best Superior Mesenteric Artery Syndrome (SMAS) Doctors Near Me in Riverside, CA

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

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 18 doctor with experience in Superior Mesenteric Artery Syndrome (SMAS) near Riverside, CA. Of these, 18 are Experienced.

Location
LocationClose
18 providers found
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Experienced in Superior Mesenteric Artery Syndrome (SMAS)
    General Surgery
    Referral may be required

    Riverside Medical Clinic

    7117 Brockton Ave, 
    Riverside, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Martin Perez is a General Surgeon practicing medicine in Riverside, California. Dr. Perez is rated as an Experienced 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 Ogilvie Syndrome, Obesity, Gallbladder Disease, Gallbladder Removal, and Hernia Surgery. Dr. Perez is board certified in Surgery General Surgery. Dr. Perez 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

    Riverside Medical Clinic

    3660 Arlington Ave, 
    Riverside, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Hidehisa Takei is a General Surgeon practicing medicine in Riverside, California. Dr. Takei is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hernia, Umbilical Hernia, Juvenile Angiofibroma, Lymphadenectomy, and Carotid Artery Surgery. Dr. Takei is currently accepting new patients.

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

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    David Thio is a primary care provider, practicing in Internal Medicine in Riverside, California. Dr. Thio is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Congenital Sucrase-Isomaltase Deficiency, Glucose-Galactose Malabsorption Deficiency, and Glucose Phosphate Isomerase Deficiency.

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

    Harvey A. Nurick, M.D., Inc.

    7111 Indiana Ave, 
    Riverside, CA 
     (3.2 miles away)
    Languages Spoken:
    English

    Tuong Nguyen is a General Surgeon practicing medicine in Riverside, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Varicose Veins, Venous Insufficiency, Stasis Dermatitis and Ulcers, and Gangrene.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Yinglin Gao is a primary care provider, practicing in Internal Medicine in Loma Linda, California. Dr. Gao is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). Her clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Aphthous Stomatitis, Canker Sore, Peptic Ulcer, and Endoscopy. Dr. Gao 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

    Cal Med Physicians And Surgeons, Inc.

    1281 W C St, 
    Colton, CA 
     (6.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Samuel Schwartz is a General Surgeon practicing medicine in Colton, California. He has been practicing medicine for over 17 years. Dr. Schwartz is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Gangrene, Thoracic Aortic Aneurysm, Peripheral Artery Disease, Aneurysm Repair, and Carotid Artery Surgery. Dr. Schwartz is board certified in American Board Of Surgery.

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

    Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Son is a Vascular Surgeon practicing medicine in Riverside, California. Dr. Son is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). His clinical expertise encompasses Varicose Veins, Carotid Artery Disease, Gangrene, Arterial Insufficiency, and Carotid Artery Surgery. Dr. Son 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
    11370 Anderson Street, Suite 2100, 
    Loma Linda, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Theodore Teruya is a General Surgeon practicing medicine in Loma Linda, California. Dr. Teruya 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 Gangrene, Idiopathic Edema, Peripheral Artery Disease, Varicose Veins, and Carotid Artery Surgery. Dr. Teruya is board certified in American Board Of Surgery. Dr. Teruya 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

    Loma Linda University Faculty Medical Clinics-Ear Nose And Throat Surgery

    11370 Anderson St Ste 2100, 
    Loma Linda, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ahmed Abou-Zamzam is a General Surgeon practicing medicine in Loma Linda, California. Dr. Abou-Zamzam 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, Peripheral Artery Disease, Arterial Embolism, Aneurysm Repair, and Carotid Artery Surgery.

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

    Loma Linda University Faculty Medical Clinics-Ear Nose And Throat Surgery

    11370 Anderson St Ste 2100, 
    Loma Linda, CA 
     (7.9 miles away)
    Languages Spoken:
    English, French
    Accepting New Patients

    Rumi Faizer is a Vascular Surgeon practicing medicine in Loma Linda, California. Dr. Faizer 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 Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Peripheral Artery Disease, Aneurysm Repair, and Carotid Artery Surgery. Dr. Faizer 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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erick Imbertson is a Gastroenterologist practicing medicine in Loma Linda, California. Dr. Imbertson is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). His clinical expertise encompasses Superior Mesenteric Artery Syndrome (SMAS), Banti's Syndrome, Angiodysplasia of the Colon, Endoscopy, and Colonoscopy. Dr. Imbertson 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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English

    Kristyn Mannoia is a General Surgeon practicing medicine in Loma Linda, California. Dr. Mannoia is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gangrene, Peripheral Artery Disease, Varicose Veins, Arterial Insufficiency, and Carotid Artery Surgery.

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

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Wing Sze Yung is a General Surgeon practicing medicine in Loma Linda, California. She has been practicing medicine for over 17 years. Dr. Sze Yung is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Hernia, Gastrointestinal Fistula, Gallbladder Disease, Hernia Surgery, and Gallbladder Removal. Dr. Sze Yung is currently accepting new patients.

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

    Riverside University Health System-Medical Center

    26520 Cactus Ave, 
    Moreno Valley, CA 
     (11.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fah Leong is a Radiologist practicing medicine in Moreno Valley, California. Dr. Leong 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 Biliary Dyskinesia, Visceromegaly, Gallbladder Disease, and Pleurisy. Dr. Leong 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

    Riverside University Health System-Medical Center

    26520 Cactus Ave, 
    Moreno Valley, CA 
     (11.4 miles away)
    Languages Spoken:
    English

    Beatriz Leong is a General Surgeon practicing medicine in Moreno Valley, California. Dr. Leong is rated as an Experienced provider 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 Gangrene, Peripheral Artery Disease, Arterial Insufficiency, Varicose Veins, and Carotid Artery Surgery.

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

    Gastroenter

    2097 Compton Ave, 
    Corona, CA 
     (13.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mohammad Jamal is a Gastroenterologist practicing medicine in Corona, California. Dr. Jamal is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 103 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gallstones, Choledocholithiasis, Endoscopy, and Gastrectomy. Dr. Jamal is board certified in American Board Of Internal Medicine. Dr. Jamal is currently accepting new patients.

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

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Choi is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Superior Mesenteric Artery Syndrome (SMAS). He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Colonoscopy. Dr. Choi is board certified in American Os Bd Internal Medicine. Dr. Choi is currently accepting new patients.

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

    Office

    8599 Haven Ave Ste 300, 
    Rancho Cucamonga, CA 
     (14.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sherman Rhee is a Radiologist practicing medicine in Rancho Cucamonga, California. Dr. Rhee is rated as an Experienced provider 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 Ascites, Superior Mesenteric Artery Syndrome (SMAS), Visceromegaly, and Pleural Effusion. Dr. Rhee is currently accepting new patients.

    Showing 1-18 of 18

    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 Riverside, CA?

    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 Riverside, CA?

    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 Riverside, CA?

    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 Riverside, CA?

    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 Riverside, CA?

    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 Riverside, CA?

    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 Riverside, CA?

    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 

    Read more about our Content Policy.