Practice statement
Welcome To Advanced G.I.
Advanced GI LLC, in the Lake View neighborhood of Chicago, Illinois, offers advanced diagnostic and treatment procedures to treat a wide range of gastroenterology issues. Fellowship-trained gastroenterologists Michael Flicker, MD, Carl Atallah, DO, Manish Dhamija, MD and Mona Lalehzari, MD take a comprehensive, holistic approach to conditions like cancer, gastroesophageal reflux disease (GERD), and inflammatory bowel diseases.
The Advanced GI LLC medical team offers various advanced diagnostic technologies on-site to give patients the answers they need without delay. They offer minimally invasive procedures in-office, including upper endoscopy, capsule endoscopy, Bravo™ pH monitoring, and endoscopic ultrasounds. These technologies provide vital information about the root cause of unexplained chest pain, abdominal pain, rectal bleeding, and constipation.
Taking an individualized approach to treating gastrointestinal conditions, Dr. Atallah and Dr. Flicker focus on relieving persistent symptoms and protecting the long-term health and function of the stomach, colon, esophagus, and other digestive organs. The gastroenterology experts specialize in advanced treatments like anorectal manometry, radiofrequency ablation for Barrett’s esophagus, hemorrhoid banding, and luminal stents.
The team also values the importance of preventive care to reduce your risk for cancer and other complicated diseases. They offer preventive, in-office colonoscopies and other screenings to identify cancer in the earliest stages when treatment is most effective.
To better provide for the community, the entire Advanced GI LLC team is fluent in both English and Spanish.
If you’re looking for a reliable, experienced gastroenterologist to diagnose unexplained symptoms or need treatment options for constipation, cancer, or other gastrointestinal condition, call Advanced GI LLC or book an appointment online today.
Specialties
Gastroenterologist
Internist
In-network insurances
and many more
8 Providers at 2 locations
Reviews
Doctor very professional and friendly. Explained everything.
he was very informative and answered my many questions which is important to me feel confident
Dr. Atallah is an example of what a doctor should be: Attentive, Trustworthy and Empathetic. If it were possible, I would give him 7 stars!
i want to thank you Dr. Flicker and stuff for their great support, may God bless you all!
He explains in detail what my husband need to do in order for his on going stomach issues to get better. He shows that he really care about his patient.
I came in ready to have to fight for myself and advocate on my own behalf. I was really ready for an argument, because I’ve been blown off by doctors in the past. Dr. Atallah blew me away. He listened to everything I had to say, asked me what I felt was going on, and came up with a better plan to help me some answers than I had come up with on my own. I was impressed with his explanations, he didn’t talk down to me and explained everything at a level that I understood, and made sure I was comfortable with all of it.
I always have a great visit. Very personable and attentive.
Staff was friendly