05/04/2026
Dr. David Neumann II completed his Internal Medicine Residency at the Mayo Clinic in Rochester, MN and his Gastroenterology Fellowship at Beaumont Hospital in Royal Oak, MI. Dr. Neumann II performs routine endoscopic procedures including upper endoscopy (EGD) and colonoscopy, as well as advanced endoscopic procedures including radiofrequency ablation of Barrett’s esophagus, endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS).