# Advanced GI LLC > Advanced GI LLC, located in the Lake View neighborhood of Chicago, Illinois, offers advanced diagnostic and treatment procedures for a wide range of gastroenterology issues. Advanced GI LLC provides advanced diagnostic and treatment procedures for a range of gastroenterology issues. Their fellowship-trained gastroenterologists, Michael Flicker, MD, Carl Atallah, DO, Manish Dhamija, MD, and Mona Lalehzari, MD, take a comprehensive approach to conditions like cancer, GERD, and inflammatory bowel diseases. The team offers various on-site diagnostic technologies, including minimally invasive procedures such as upper endoscopy, capsule endoscopy, Bravo™ pH monitoring, and endoscopic ultrasounds. These procedures provide vital information for diagnosing unexplained chest pain, abdominal pain, rectal bleeding, and constipation. They also emphasize preventive care to reduce cancer risk, offering in-office colonoscopies and other screenings to identify cancer early for effective treatment. Disclaimer: This information is for informational purposes only and does not constitute medical advice. ## Booking & Contact - [Schedule Appointment](https://www.advancedgichicago.com/schedule) - [Contact Us](https://www.advancedgichicago.com/contact-us) - [Lake View Chicago Location](https://www.advancedgichicago.com/locations/chicago-il) - [Sheridan Location](https://www.advancedgichicago.com/locations/chicago-il-2) ## Providers - [Michael Flicker, MD](https://www.advancedgichicago.com/providers/michael-flicker-md) - [Carl Atallah, DO](https://www.advancedgichicago.com/providers/carl-atallah-do) - [Manish Dhamija, MD](https://www.advancedgichicago.com/providers/manish-dhamija-md) - [Mona Lalehzari, MD](https://www.advancedgichicago.com/providers/mona-lalehzari-md) - [Kristin Keating, PA-C](https://www.advancedgichicago.com/providers/kristin-keating-pa-c) - [Chiyoko Rando, PA-C](https://www.advancedgichicago.com/providers/chiyoko-rando-pa-c) ## Services - [Anorectal Manometry](https://www.advancedgichicago.com/services/anorectal-manometry) - [Barrett’s Esophagus](https://www.advancedgichicago.com/services/barretts-esophagus) - [Bowel Preparation](https://www.advancedgichicago.com/services/bowel-preparation) - [Bravo pH Monitoring](https://www.advancedgichicago.com/services/bravo-p-h-monitoring) - [Capsule Endoscopy](https://www.advancedgichicago.com/services/capsule-endoscopy) - [Colonoscopy](https://www.advancedgichicago.com/services/colonoscopy) - [Endoscopic Mucosal Resection](https://www.advancedgichicago.com/services/endoscopic-mucosal-resection) - [Endoscopic Retrograde Cholangiopancreatography](https://www.advancedgichicago.com/services/endoscopic-retrograde-cholangiopancreatography) - [Endoscopic Ultrasound](https://www.advancedgichicago.com/services/endoscopic-ultrasound) - [Esophageal Manometry](https://www.advancedgichicago.com/services/esophageal-manometry) - [Flexible Sigmoidoscopy](https://www.advancedgichicago.com/services/flexible-sigmoidoscopy) - [Hemorrhoid Banding](https://www.advancedgichicago.com/services/hemorrhoid-banding) - [Luminal Stent](https://www.advancedgichicago.com/services/luminal-stent) - [Percutaneous Endoscopic Gastrostomy](https://www.advancedgichicago.com/services/percutaneous-endoscopic-gastrostomy) - [Radiofrequency Ablation](https://www.advancedgichicago.com/services/radiofrequency-ablation) - [Upper Endoscopy](https://www.advancedgichicago.com/services/upper-endoscopy) ## Policies - [Accessibility Statement](https://www.advancedgichicago.com/accessibility-statement) - [Privacy Statement](https://www.advancedgichicago.com/your-privacy) - [Terms of Use](https://www.advancedgichicago.com/our-terms) ## Blog - [Blog Archive](https://www.mwneuro.com/blog-archive) - [Blog Archive](https://www.advancedgichicago.com/blog-archive)