Amelia Aubuchon, FNP

Anuj Chhaparia, MD, is a board-certified physician specializing in gastroenterology. Dr. Chhaparia provides comprehensive gastroenterology care for patients ages 18 and above. He diagnoses and treats a wide range of gastrointestinal issues, including inflammatory bowel disease, irritable bowel syndrome, pancreatic disease, malabsorption disorders, motility disorders, stomach acid disorders and liver disease. Dr. Chhaparia uses advanced gastrointestinal imaging and performs complex gastrointestinal procedures, including upper gastrointestinal endoscopy, small bowel capsule endoscopy and colonoscopy. This practice is part of BJC Medical Group of Missouri.

Mei Huang, MD, PhD, is a board-certified gastroenterologist (GI) who sees patients 18 and older. She specializes in women’s GI health and treats conditions including acid reflux disease, swallowing problems, inflammatory bowel disease, irritable bowel syndrome, and Crohn's disease. She performs colonoscopies for colon cancer screenings, endoscopic ultrasounds, esophageal dilations, and small bowel enterostomies. Dr. Huang is committed to providing exceptional quality care and exceeding her patients’ expectations. She listens to their concerns, performs thorough evaluations, and works with her patients to create personalized treatment plans. This practice is part of BJC Medical Group of Illinois.

Jessica “Jessie” Levin, AGNP, is a board-certified gastroenterology nurse practitioner who sees patients 18 years and older. Jessie treats various gastrointestinal (GI) conditions, including irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn’s and ulcerative colitis), liver disease, gallbladder disease, pancreatitis, gastroesophageal reflux disease (GERD), peptic ulcer disease and GI bleeding. This practice is part of BJC Medical Group of Missouri.