Digestive diseases, from inflammatory bowel disease and liver disease to pancreatic problems and colorectal cancer, are among the most common reasons people need specialist care. For complex cases and major surgery, a high-volume gastroenterology center can make a real difference. This guide covers the hospitals that lead the United States in gastroenterology and GI surgery for 2026-2027 and the practical steps to get care.
The top gastroenterology hospitals
U.S. News & World Report published its 2026-2027 rankings on August 4, 2026. Scores are out of 100.
| Rank | Hospital | Location | Score |
|---|---|---|---|
| 1 | Mayo Clinic | Rochester, MN | 93.5 |
| 2 | Cleveland Clinic | Cleveland, OH | 90.0 |
| 3 | Cedars-Sinai Medical Center | Los Angeles, CA | 87.4 |
| 4 | Northwestern Medicine–Northwestern Memorial Hospital | Chicago, IL | 83.7 |
| 5 | Houston Methodist Hospital | Houston, TX | 83.6 |
| 6 | NYU Langone Hospitals | New York, NY | 82.4 |
| 7 | Johns Hopkins Hospital | Baltimore, MD | 82.3 |
| 8 | UCSF Health–UCSF Medical Center | San Francisco, CA | 82.1 |
| 9 | UCLA Ronald Reagan Medical Center | Los Angeles, CA | 81.1 |
| 10 | Mount Sinai Hospital | New York, NY | 80.6 |
Just outside the top 10 are Mayo Clinic–Florida in Jacksonville (80.1) and Massachusetts General Hospital in Boston (79.4).
Mayo Clinic in Rochester holds the No. 1 spot for gastroenterology and GI surgery, with a clear lead over the rest of the field, and a second Mayo campus appears just outside the top 10.
How the rankings work
For 2026-2027, U.S. News based about 80 percent of each hospital’s specialty score on risk-adjusted patient outcomes, such as survival, complications and how often patients go home rather than to a facility, adjusted for how sick they were. About 10 percent comes from patient experience, and the rest from measures such as staffing, technology and specialized services. In gastroenterology, data from procedures and conditions such as colon cancer surgery and complex GI operations feed into the results.
A closer look at the top five
Mayo Clinic (Rochester). A leading destination for complex digestive and liver disease, including inflammatory bowel disease, pancreatic disorders, motility problems and liver transplantation, with gastroenterologists and surgeons working in an integrated team.
Cleveland Clinic (Cleveland). Known for colorectal surgery, inflammatory bowel disease care and complex abdominal surgery, and a major referral center for patients from across the country.
Cedars-Sinai (Los Angeles). The highest-ranked GI program on the West Coast, with strong programs in inflammatory bowel disease, advanced endoscopy and liver disease.
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Northwestern Memorial (Chicago). A major academic center for digestive health, including esophageal disorders, advanced endoscopy and GI cancers, and the top-ranked GI program in the Midwest on this list after Mayo.
Houston Methodist (Houston). The highest-ranked gastroenterology program in Texas, offering liver and pancreas care, advanced endoscopic procedures and GI surgery.
When a specialist center matters most
- Inflammatory bowel disease (Crohn’s disease and ulcerative colitis) that is severe or not responding to treatment
- Complex liver disease, including cirrhosis and evaluation for liver transplant
- Pancreatic disease, including chronic pancreatitis and pancreatic cysts
- GI cancers requiring major surgery, such as esophageal, pancreatic, stomach, liver or rectal cancer
- Advanced endoscopic procedures, such as ERCP or endoscopic removal of large or complex polyps
- Difficult motility disorders of the esophagus or stomach
- Second opinions before major abdominal surgery
For routine care, such as screening colonoscopy, acid reflux or uncomplicated gallbladder surgery, a well-run local practice or hospital is usually a good choice.
Don’t skip routine GI screening
Colorectal cancer screening is recommended for adults at average risk starting at age 45. Options include colonoscopy every 10 years or stool-based tests such as a yearly FIT. Under the Affordable Care Act, most private plans cover recommended screening without cost-sharing when you use an in-network provider, and a follow-up colonoscopy after an abnormal stool test is considered part of screening. Medicare also covers colorectal cancer screening.
How to get an appointment
- Ask your gastroenterologist or primary care doctor for a referral and a summary of your case.
- Gather your records: endoscopy and colonoscopy reports, pathology results, imaging, lab results and a list of treatments tried.
- Check whether your insurance requires a referral or prior authorization.
- Ask about remote second opinions, which many top centers offer.
- Request the right sub-specialist, such as an IBD specialist, hepatologist, pancreatic specialist or colorectal surgeon.
Insurance and cost
Stay in network. If the hospital and its specialists are in your plan’s network, your costs for covered care are capped by your out-of-pocket maximum. For 2026, Marketplace plans cannot exceed $10,600 for an individual or $21,200 for a family per year, and most employer plans follow the same federal limit.
Get prior authorization for surgery, advanced procedures, infusion therapies and specialty drugs. Many IBD treatments are expensive biologic medicines that require approval and may qualify for manufacturer assistance.
Medicare. Original Medicare is accepted at nearly all leading GI centers. In 2026, Part A has a $1,736 deductible per benefit period for hospital stays, and Part B covers specialist visits and outpatient procedures after a $283 deductible, usually with 20 percent coinsurance. Medicare Advantage plans use networks and cap in-network out-of-pocket costs at no more than $9,250 in 2026. Part D caps out-of-pocket costs for covered drugs at $2,100 in 2026.
The bottom line
Mayo Clinic, Cleveland Clinic, Cedars-Sinai, Northwestern and Houston Methodist lead American gastroenterology and GI surgery in 2026-2027. For complex digestive, liver and pancreatic conditions or major GI surgery, a high-volume specialist center and the right sub-specialist can make a meaningful difference. Keep up with colorectal screening from age 45, and confirm network status and prior authorization before planned care.
This article is for general information and is not medical or financial advice. Speak with your doctor and insurer before planning treatment.