How to Find a Doctor Who Can Prescribe Mesalamine XR Near You [2026 Guide]

Mesalamine XR is a prescription medication — you'll need a licensed healthcare provider to prescribe it. Whether you've recently been diagnosed with ulcerative colitis, have moved to a new city, or need a refill after losing access to your previous provider, finding the right prescriber is an important first step. This guide explains who can prescribe Mesalamine XR and how to find them.

Who Can Prescribe Mesalamine XR?

Mesalamine XR is not a controlled substance — it's not scheduled under the DEA. This means any licensed prescriber can write a prescription for it, including:

Gastroenterologists: Specialists in digestive health are the most common prescribers of mesalamine for ulcerative colitis. They can diagnose UC, perform colonoscopies, and manage complex IBD cases.

Primary Care Physicians (PCPs): For patients with established UC diagnoses, PCPs can often prescribe and manage mesalamine for maintenance. They may refer to a GI specialist for initial diagnosis or complex flares.

Internists: Internal medicine physicians routinely manage IBD and can prescribe mesalamine for both induction and maintenance.

Nurse Practitioners (NPs) and Physician Assistants (PAs): In most states, NPs and PAs have full prescribing authority for non-controlled substances like mesalamine. Many GI practices now have NPs and PAs who manage UC patients.

Colorectal Surgeons: May prescribe mesalamine off-label following bowel surgery for UC or Crohn's disease.

How to Find a Gastroenterologist Near You

If you've been newly diagnosed with ulcerative colitis or are moving to a new area, here's how to find a gastroenterologist:

Use your insurance directory: Log in to your health plan's website and search "gastroenterologist" within your network. Filter by accepting new patients.

Ask for a referral: Your PCP can provide a referral to a GI specialist. Some plans require a referral to cover specialist visits.

Search the ACG or AGA: The American College of Gastroenterology (gi.org) and American Gastroenterological Association (gastro.org) maintain doctor finders to locate board-certified GI specialists in your area.

Check IBD specialty centers: The Crohn's & Colitis Foundation (crohnscolitisfoundation.org) has a directory of IBD-specialized healthcare providers and accredited IBD centers.

Can I Get Mesalamine XR Through Telehealth?

Yes. Because Mesalamine XR is not a controlled substance, it can be prescribed via telehealth in all states without the same restrictions that apply to controlled medications. Many gastroenterologists and primary care providers now offer virtual visits for UC management.

Telehealth is particularly useful for:

Established UC patients who need a refill or prescription update without a full in-person visit

Patients in rural areas who don't have easy access to a local GI specialist

Patients who need to switch pharmacies or formulations due to the current supply shortage and want provider guidance quickly

Popular telehealth platforms that can connect you with providers who manage IBD include GastroIntestinal (GI) telehealth services, MDLive, Teladoc Health, and many regional telehealth providers associated with academic medical centers.

What to Tell Your New Provider

When seeing a new provider to establish care for UC and get a mesalamine prescription, bring or be prepared to share:

Your diagnosis history (when UC was diagnosed, by whom, disease extent documented on colonoscopy)

Current and prior medication list, including what's worked and what hasn't

Any history of allergies to aspirin, salicylates, or aminosalicylate medications (relevant to mesalamine contraindications)

Your kidney function history, if known (mesalamine requires renal monitoring)

Once You Have a Prescription, Find It in Stock

With a current supply shortage affecting Mesalamine XR 500 mg capsules, having a prescription is only half the battle. Use medfinder.com to find which pharmacies near you can fill your prescription before you show up at the counter empty-handed.

See: How to find Mesalamine XR in stock near you for step-by-step guidance.