Respiratory Virus and Vaccine Information

Two Northwestern Medicine gastroenterology physicians standing together in a clinical office with city views in the background.

The Colorectal Cancer Screening Program

Early detection can save lives. At Northwestern Medicine Digestive Health Center, doctors use AI-powered colonoscopies to find 13% more polyps. This helps spot problems sooner and makes treatment more effective.

The Colorectal Cancer Screening Program offers advanced colonoscopy imaging to find cancer early. It also provides expert care for removing polyps using special surgery methods. These include:

  • Minimally invasive surgery for colon and rectal cancer
  • Sphincter-sparing surgery to help preserve normal bowel function
  • Advanced surgeries for complex colorectal cancer cases
  • Re-operative surgery for patients needing another procedure
  • Team-based care for advanced cancer treatment

Doctors also help with hereditary cancer risks, like Lynch syndrome and polyp syndromes. They provide treatment for anal cancer, tumors in the small bowel and appendix, and surgery to fix problems from past procedures. With expert care and the latest technology, Northwestern Medicine is working to detect cancer earlier and improve treatment for patients.

Why You Should Request a Screening Colonoscopy


Watch Raj Keswani, MD, provide a better understanding of colorectal cancer and how a screening colonoscopy may help prevent it.

Watch Now

Meet the Team

Physician using a small-scale toy stomach to demonstrate something to patients

The Northwestern Medicine Colorectal Disease team offers extensive programs that include advanced colonoscopic imaging for early cancer detection and state-of-the-art endoscopic approaches for screening.

Meet the Downtown Chicago Colorectal Disease Team

Treatments and procedures

  • “Incisionless” Trans-anal Surgery for Rectal Polyps and Cancer
  • Colonic Stent Placement
  • Endoscopic Complex and Large Polyp Removal (Endoscopic Mucosal Resection)
  • Laparoscopic (Minimally Invasive) Partial Colectomy
  • Laparoscopic J-pouch (Ileal Pouch Anal Anastomosis) Surgery
  • Laparoscopic Rectal Surgery
  • Laparoscopic Total Colectomy
  • Laparoscopic Total Proctocolectomy
  • Traditional Colon and Rectal Surgery
  • Transanal Endoscopic Microsurgery (TEM)
Colorectal cancer HRA
Colorectal Cancer Risk Assessment

Cancer of the colon or rectum (colorectal cancer) usually develops slowly, over several years. Take this simple assessment to learn about your risks for colorectal cancer.

What Is Colon and Rectal Cancer?

Cancer happens when cells in the body begin changing and multiplying out of control. These cells can form lumps of tissue called tumors. Cancer that forms in the colon is called colon cancer.

Five Diseases You're Never 'Too Young' to Get

Research shows that many young adults are developing typically age-related diseases at record-high rates. Meanwhile, some diseases are actually more likely to strikeand more likely to prove fatalin a person's younger years than in later life. Article features Scott Strong, MD.