Brett Bernstein

Dr. Brett Bernstein is Clinical Associate Professor of Medicine at Icahn School of Medicine at Mount Sinai and Chief of Gastroenterology at Mount Sinai Beth Israel. With over 30 years at the institution, he completed his MD training, residency, and gastroenterology fellowship there. He currently directs system-wide GI Services for Mount Sinai Health System and founded/manages Eastside Endoscopy.

His research focuses on endoscopic quality improvement, GI disease management, and healthcare delivery systems. Key interests include:

• Endoscopic procedure optimization
• GERD and Barrett's esophagus treatment frameworks
• Colonoscopy quality metrics
• Healthcare economics in gastroenterology
• Pandemic response for GI services

Honors include:

• Castle Connolly Best Doctors (2011)
• 5x Vitals Patients' Choice Award winner
• Vitals Top 10 Doctor - NYC (2014)

He leads national quality initiatives through GIQuIC and NYC's Colonoscopy Quality Committee, developing clinical standards used across the field.