Clinical Trials

Our gastroenterologists take part in clinical research studies of new treatments for digestive and liver diseases. A clinical trial may give you access to a treatment that is not yet widely available, with close follow-up from our team.

Now enrolling

  • Enrolling

    Ulcerative colitis

    Studies of new treatments for adults with ulcerative colitis.

  • Enrolling

    Crohn's disease

    Studies of new treatments for adults with Crohn's disease.

Coming soon

  • Coming soon

    Fatty liver disease (MASLD / MASH)

    Including fatty liver with liver scarring (fibrosis).

  • Coming soon

    Eosinophilic esophagitis (EoE)

    An allergic inflammation of the esophagus that can cause trouble swallowing.

  • Coming soon

    GERD (acid reflux)

    For people with ongoing heartburn or reflux symptoms.

What to expect

  • A member of the research team explains the study, its possible benefits and risks, and what visits and tests are involved.
  • You receive an informed consent form to review and can ask questions before you decide.
  • Every study is reviewed by an independent ethics board (IRB) that protects participants.
  • The study team will explain which visits, tests, and study medicines are covered.

Call 626-898-4560 Book an appointment

Clinical Trial Questions

Who can join a clinical trial?

Each study has its own requirements, such as age, diagnosis, and past treatments. Our research team will check whether you may qualify before you decide.

Do I have to stop seeing my regular doctor?

No. Taking part is voluntary, and you can leave a study at any time without affecting your regular care with us.

How do I learn more?

Call our Temple City office at 626-898-4560 and ask about clinical trials, or ask your gastroenterologist at your next visit.

PPO & Medicare welcome

See a gastroenterologist, usually without a referral

Our board-certified gastroenterologists are in network with most PPO plans, including Aetna, Anthem Blue Cross, Blue Shield of California, Cigna, and UnitedHealthcare, plus Medicare. Most PPO plans need no referral, and healthy adults 45 and older can often schedule a screening colonoscopy without an office visit.