image of a gastroenterology innovative treatment


Millions of Americans suffer with some type of digestive, liver or pancreatic disorder—whether it’s irritable bowel syndrome, GERD, Crohn’s disease, gastroparesis, celiac disease and even cancer.


Innovators in treating digestive system disorders

These conditions bring discomfort or pain to many people, while others are embarrassed to discuss their symptoms. Don’t suffer with a digestive health disorder silently.

green alarm clock about to ring

Prevent colorectal cancer

Early detection is the key to preventing — and beating — colorectal cancer, the second-leading cause of cancer deaths in the U.S. 

image of an AHN Gastroenterologist performing a test

Experienced professionals

Our Division of Gastroenterology, Hepatology and Nutrition physicians are nationally recognized for their work. This means you’ll be cared for by physicians who are known for their expertise and specialize in your specific health concern.

Find gastroenterology care near you

AHN provides diagnostic and treatment services at many hospitals and physician offices throughout the tri-state area.
  • illustration of a team of doctors

    Team Mindset

    Many conditions we treat affect more than one part of the body. At AHN, physicians with different areas of expertise—gastroenterologists, hepatologists, nutritionists and psychologists—work together in a multidisciplinary fashion.

  • illustration of a hand holding up a health sign

    Personalized treatment plans

    We tailor a treatment plan to your needs, applying the latest therapies while helping you manage how symptoms affect your life. Our behavioral health and nutrition specialists help you work through any emotional or dietary challenges.

Featured Services

We care for a wide range of conditions affecting the liver and digestive tract using the latest diagnostic and treatment options.
  • Functional and Motility Disorders

    Common GI disorders include irritable bowel syndrome (IBS), functional dyspepsia and chronic constipation.

  • Inflammatory Bowel Disease

    The AHN Center for Inflammatory Bowel Disease provides state of the art diagnostic and therapeutic care for patients of all ages living with IBD.

  • Celiac Disease

    A gluten free diet is the most effective way to manage your illness, the Comprehensive Celiac Center helps manage your diet, lifestyle, and medications.

  • Hepatology and Liver Transplant

    Hepatology is the subspecialty of gastroenterology specific to the liver. Our multidiciplinary team develops care plans that suit your needs.

  • Pancreatic and Biliary Disease

    We treat diseases of the pancreas and biliary tract including acute and chronic pancreatitis, gallstones, pancreatic tumors and biliary.

  • Advanced Endoscopy

    Our specialists use state-of-the-art endoscopic techniques and sophisticated tools to diagnose and treat orders of your gastrointestinal tract.

About AHN Gastroenterology

Find more information about Gastroenterology at AHN like the Fellowship Training Program and a list of our leadership.

A network of care for you

As a patient, you will experience the same level of compassionate care and service excellence – no matter where you live.
image of an AHN Gastroenterologist writing on a chart

Autoimmune expertise

At AHN’s Autoimmunity Institute, you can access physicians from 14 different medical specialties—from gastroenterology to endocrinology—in one place, to receive top-notch autoimmune care more easily.

Are you a health care professional?

We are continually researching new ways to prevent, detect, and treat disease. Find specialists for your patient and discover educational opportunities for you.