Ariana W Greenwood MD

Ariana W. Greenwood, MD, is a gastroenterology physician who provides comprehensive care for adults and geriatric patients with digestive and liver disorders. Board-certified in Gastroenterology and Hepatology, she evaluates and treats a wide range of conditions, including colon cancer, Barrett’s esophagus, inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), gastroesophageal reflux disease (GERD), liver disease, small intestinal bacterial overgrowth (SIBO), and pancreatic conditions. Dr. Greenwood performs diagnostic and therapeutic procedures such as colonoscopy and upper endoscopy (EGD), as well as specialized testing and treatments including radiofrequency ablation, small bowel capsule endoscopy, and Bravo pH testing. She earned her medical degree from the University of Vermont College of Medicine, completed an Internal Medicine residency at the University of Colorado, and went on to complete fellowship training in Gastroenterology with advanced fellowship training in gastroenterology/hepatology at the University of Colorado. Dr. Greenwood’s care philosophy emphasizes partnering with patients throughout their healthcare journey, using evidence-based medicine and shared decision-making to guide individualized treatment plans. Outside of work, she enjoys cooking, traveling, skiing, hiking, and spending time with family.