Dr. Abbas Zagnoon, MD

Dr. Abbas Zagnoon is a gastroenterologist and emergency medicine physician who brings four and a half decades of medical experience to his practice. He earned his medical degree from the University of Aleppo Faculty of Medicine and completed his residency training at Cook County Hospital. Dr. Zagnoon is fluent in both Spanish and English, allowing him to connect with a diverse patient population.

Dr. Zagnoon practices at Aurora Medical Center in Oshkosh, Wisconsin, and maintains affiliations with Sanford Broadway Medical Center. His expertise focuses on digestive health concerns, particularly lower gastrointestinal bleeding, rectal bleeding, and various rectal problems. He performs specialized procedures including colonoscopy, lower gastrointestinal endoscopy, and laparoscopy to diagnose and treat these conditions. Patients consistently rate Dr. Zagnoon highly for his care, giving him an average rating of 5.0.