* * * * INCLEMENT WEATHER ALERT * * *
Based on reported weather conditions as of Friday, January 23, 2026 11:00 AM the Princeton Medical Group has anticipated the following comments and changes in our schedule:
Saturday, January 24, 2026 – Princeton Office hours remain Open
Monday, January 26, 2026 – All 3 Office locations are CLOSED. Patients with office appointments are in the process of being called for rescheduling.
For procedures at other facilities, those respective facilities will make determinations and notifications as appropriate.
Please visit this website for further updates
We apologize for any inconvenience this has caused

Gastroenterology Patient

Gastroenterology

Digestive health issues can create more than discomfort: they can impact everything from energy to ability to fully function to emotional well-being. Gastroenterology is dedicated to the diagnosis and treatment of diseases involving the digestive system (esophagus, stomach, large intestine/colon, liver, pancreas, and gallbladder).

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Gastroenterology at Princeton Medical Group

Our gastroenterologists are among the most respected names in Central New Jersey. They work closely with your other physicians and affiliated endoscopy centers in the community to provide accurate, effective, and convenient medical services for our patients.

  • What We Treat
  • Services We Offer
  • Providers

What We Treat

  • Abdominal Pain
  • Constipation and Diarrhea
  • Heartburn
  • GERD
  • Colon Polyps
  • Colon Cancer
  • Inflammatory Bowel Disease
  • Crohn’s Disease
  • Ulcerative Colitis
  • Liver Disease
  • Celiac Disease
  • Ulcer Disease
  • Gastritis

Services We Offer

Our services include, but are not limited to:

  • Capsule Endoscopy
  • Colonoscopy
  • Endoscopy
  • Gastroenterology Consultations
  • Transnasal Endoscopy

Providers

Dr. Swedlund has performed my colonoscopies since 2006. She has been thorough and all in all a great doctor. In 2010 I convinced my husband John, 62 to get his first colonoscopy. He was diagnosed with stage 3 colon cancer and today he is healthier than he’s ever been. Dr. Swedlund saved his life.

Mary V.

Called to book an appointment and the phone was answered immediately and received excellent service regarding my appointment!

Mimi O.
Princeton Medical Group Building

Gastroenterology Locations

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