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Gastrointestinal (GI) Motility

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Transforming Digestive Health with Motility Expertise

Experience advanced testing and personalized treatment with Cedars‑Sinai's GI Motility Program. Pinpoint the source of your digestive issues, including motility disorders affecting the esophagus, stomach and bowels. Our team uses innovative technology to create a custom treatment plan that works for you.

  • Physician‑Led Testing

    Our expert doctors oversee and improve GI motility testing for more accurate results. We're leaders in national testing guidelines for better healthcare.

  • Care for Complex Cases

    We perform a high number of GI motility tests, which enhances our skills, enabling us to provide expert care for even difficult-to-treat cases.

  • Collaborative, Specialized Treatments

    Our specialized nurse practitioner and nurses offer expert GI motility testing guidance and support. We collaborate with top specialists to ensure your wellbeing.

Areas of Expertise

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  • Anal sphincter disorders (e.g., anismus and fecal incontinence)

  • Esophageal motility disorders (EMD)

  • Gastroesophageal reflux disease (GERD)

  • Gut microbiome‑related disorders

  • Irritable bowel syndrome (IBS)

  • Large bowel motility disorders

  • Small bowel motility disorders

  • Small intestinal bacterial overgrowth (SIBO)

  • Stomach motility disorders

Get highly skilled and compassionate care from some of the nation's leading gastrointestinal motility experts.

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Virtual Second Opinion

Our team can provide you with an expert second opinion for gastrointestinal (GI) motility conditions and help you make confident decisions about your treatment plan. With our Virtual Second Opinion service, we’ll guide you through every step of the process.

Locations

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GI Motility Tests

Get the most advanced GI motility tests to identify dysmotility conditions of the digestive tract, including new noninvasive testing options. Choose us for a hassle‑free experience.

First‑Ever Test for IBS

Dr. Mark Pimentel, shares how Cedars-Sinai is leading the breakthrough discovery of the first blood test for IBS. This new development is set to improve the lives of millions affected by the disease by providing them with an answer.

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      GI Motility News From Cedars‑Sinai

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      Rare Opportunity for GI Motility Fellows

      Rare GI motility fellowship is offered at Cedars-Sinai.

      Conversion to Gastric Bypass Reduces GERD Following Laparoscopic Sleeve Gastrectomy

      Researchers at Cedars-Sinai conducted a study to determine the effectiveness of conversion to Roux-en-Y gastric bypass (RYGB) in treating GERD symptoms following an LSG.

      The Newfound Impact of a Shortened Esophagus for Hiatal Hernia Patients

      A new study from Cedars-Sinai shows that by using an effective Collis gastroplasty technique, surgeons can safely reduce the likelihood of recurrence and achieve high...

      Tainted Drugs: Are Our Prescriptions Safe?

      The AARP Bulletin recently interviewed Ali Rezaie, MD, medical director of GI Motility at Cedars-Sinai, about what patients should do if their medications are recalled....

      Acid Reflux Affects Nearly a Third of U.S. Adults Weekly

      Gastroesophageal reflux disease (GERD), a digestive disorder that causes heartburn and other uncomfortable symptoms, may affect nearly a third of U.S. adults each week, and...

      Married to the Microbiome

      Gastroenterologist Mark Pimentel, MD, and endocrinologist Ruchi Mathur, MD, are not only married, but they’ve also successfully united their two fields of research. Here, they...

      Illustration of a researcher, surgeon and doctor by Isabel Espanol.

      Worldwide Wellness

      Cedars-Sinai investigators partner around the globe to export the medical center’s lifesaving advances in biomedicine to physicians and patients in need.

      Taking Back Control of Her Life

      Patient Ashley Walkley was told the painful symptoms of irritable bowel syndrome (IBS) was all in her head. One test, IBSchek, confirmed the diagnosis of...

      Woman holding her chest in pain

      Heartburn and Acid Reflux: What You Need to Know

      What should you do to prevent or relieve heartburn? And how do you know when you should see your doctor?

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      Pioneering Research in GI Motility

      The GI Motility Program at Cedars‑Sinai is widely recognized for our research discoveries, which are paving the way for new approaches to motility testing and treatment. Our discoveries include the first-ever IBS blood test, rifaximin medication for IBS treatment.

       

      Pimentel Lab

      The Pimentel laboratory explores innovative solutions for gastrointestinal disorders, striving to improve patient well‑being through cutting-edge research and personalized care.

      Dr. Pimentel at the lab

      REIMAGINE Study

      Researcher looking through microscope

      Our researchers are studying the impact of gut microorganisms on genes and gut‑related diseases. Join our study if you're undergoing oral double balloon endoscopy or esophagogastroduodenoscopy.

      Innovative Training. Elevated Teaching.

      • Fellowship

        Cedars‑Sinai offers fellowship in advanced inflammatory bowel disease with a focus on research and clinical training.

        Explore the Fellowship

      • GI Grand Rounds

        Assess the latest diagnostic and treatment information on gastrointestinal disorders to incorporate best practices for improved competence at our weekly GI Grand Rounds.

        Call 310-423-6082

      • Academic Calendar

        Medical professionals can find annual or regularly continuing medical education opportunities such as the International Endoscopy Symposium hosted by Cedars‑Sinai.

        View Calendar
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