All Episodes

March 6, 2025 22 mins
Colorectal cancer is the second leading cause of cancer deaths in the U.S. and, alarmingly, rates are rising in younger adults. On this 20-Minute Health Talk, Marc Greenwald, MD, discusses risk factors, symptoms, treatments and the importance of early screening. He also addresses common concerns about colonoscopy, from advances in prep to the lifesaving procedure itself, and helps listeners understand the importance of being proactive about their health.    About the expert Dr. Greenwald is chief of colorectal clinical services; surgeon-in-chief; and director of the rectal cancer program at North Shore University Hospital. About Northwell Health

Northwell Health is New York State’s largest healthcare provider and private employer, with 21 hospitals, 850 outpatient facilities and more than 16,600 affiliated physicians.

We’re making breakthroughs in medicine at the Feinstein Institutes for Medical Research. We're training the next generation of medical professionals at the visionary Donald and Barbara Zucker School of Medicine at Hofstra/Northwell and the Hofstra Northwell School of Nursing and Physician Assistant Studies.

For information on our more than 100 medical specialties, visit Northwell.edu and follow us @NorthwellHealth on Facebook, Instagram, X and LinkedIn.

Get the latest news and insights from our experts in the Northwell Newsroom:

Interested in a career at Northwell Health? Visit http://bit.ly/2Z7iHFL and explore our many opportunities.

Get more expert insights from leading experts in the field — Northwell Newsroom

Watch episodes of 20-Minute Health Talk on YouTube

For information on our more than 100 medical specialties, visit Northwell.edu and follow us @NorthwellHealth on Facebook, Instagram, X and LinkedIn. Interested in a career at Northwell Health? Visit http://bit.ly/2Z7iHFL and explore our many opportunities.  

Facebook –   / northwellhealth   Instagram -   / northwellhealth   X - 

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.