3 Best Gastroenterologists in Aurora, CO

“ Dr. George SL Chin is board-certified in gastroenterology and internal medicine. He received his medical degree from George Washington University School of Medicine and Health Sciences. He completed his residency and fellowship at the University of Colorado Health Sciences Center. Dr. George SL Chin specializes in treating a wide range of gastrointestinal problems. He performs upper gastrointestinal endoscopy and colonoscopy procedures to diagnose your exact digestive system problem. Dr. George SL Chin and his team want all their patients to be informed decision-makers and fully understand any health issues they face. He has affiliations with HCA HealthONE Centennial, a part of Aurora Hospital, and HCA HealthONE Aurora. ”

“ 2026 Highlights: Dr. Jennifer Brenner is a board-certified gastroenterologist who provides general gastroenterology care. She completed her medical school at Loyola University Chicago, Stritch School of Medicine. She completed her residency at the University of Texas Southwestern. She is a member of the American College of Gastroenterology. She specializes in inflammatory bowel disease, irritable bowel syndrome, and acid reflux disease, with a special interest in women's gastrointestinal health and gastrointestinal care for cancer patients. She is fluent in English and Spanish. ”

“ Dr. Gus Attwell received his Doctor of Medicine degree from the University of Texas Southwestern Medical Center at Dallas. He completed his gastroenterology and therapeutic endoscopy fellowship program at the Medical University of South Carolina. He also completed his residency and internship at the University of Colorado (University Hospital). Dr. Gus Attwell is board-certified by the American Board of Internal Medicine. He specializes in performing ERCP and endoscopic ultrasound procedures. His clinical interests include pancreatic and biliary disease. He strives to provide the best care for his patients. Dr. Gus Attwell believes in treating the person as a whole, taking not only the disease but also every aspect of a patient’s body and health. ”