# Advanced Gastroenterology > Advanced Gastroenterology provides comprehensive diagnostic procedures and treatment for conditions affecting the upper and lower gastrointestinal tract. Located in Union City, Tennessee, Advanced Gastroenterology offers personalized care and advanced gastroenterology services. The practice includes the Summit Endoscopy Center, which performs various endoscopic procedures, and Summit Weight Loss, providing support for healthy weight management. Dr. Kofi Nuako, who opened the practice in 2004, leads a team dedicated to addressing unique patient symptoms and concerns. They manage a range of gastrointestinal issues, from hemorrhoid treatment to chronic digestive problems like abdominal pain, difficulty swallowing, indigestion, diarrhea, and constipation. Disclaimer: This information is for informational purposes only and does not constitute medical advice. ## Key Pages - [About Us](https://www.ozafamilycare.com/about-us) - [Accessibility Statement](https://www.ozafamilycare.com/accessibility-statement) - [Contact Us](https://www.ozafamilycare.com/contact-us) - [Privacy Policy](https://www.ozafamilycare.com/your-privacy) - [Terms of Use](https://www.ozafamilycare.com/our-terms) - [Schedule Appointment](https://www.ozafamilycare.com/schedule) - [Patient Registration](https://www.ozafamilycare.com/registration) - [Pay Bill Online](https://www.ozafamilycare.com/pay-now) ## Booking & Contact - [Schedule Appointment](https://www.ozafamilycare.com/schedule) - [Contact Us](https://www.ozafamilycare.com/contact-us) - [Union City Location](https://www.ozafamilycare.com/union-city-tn) - [Martin Location](https://www.ozafamilycare.com/martin-tn) ## Providers - [Dr. Kofi Nuako](https://www.ozafamilycare.com/kofi-nuako-m-d): Medical Director and President of Summit Endoscopy Center, specializing in gastroenterology. - [Laura Russell, NP](https://www.ozafamilycare.com/laura-russell-np): Board Certified Family Nurse Practitioner. - [Amy Callins, NP](https://www.ozafamilycare.com/amy-callins-np): Certified Family Nurse Practitioner. ## Services - [Anal Manometry](https://www.ozafamilycare.com/anal-manometry): Tests anal muscle strength and rectal sensitivity. - [Capsule Endoscopy](https://www.ozafamilycare.com/capsule-endoscopy): Uses a tiny camera to examine the GI tract. - [Colonoscopy](https://www.ozafamilycare.com/colonoscopy): Procedure to examine the lining of the large intestine for cancer screening and diagnosis. - [Diarrhea & Constipation](https://www.ozafamilycare.com/diarrhea-constipation): Diagnosis and treatment for persistent changes in bowel habits. - [EGD (Esophagogastroduodenoscopy)](https://www.ozafamilycare.com/egd): Examination of the upper gastrointestinal tract. - [Hemorrhoid Treatment](https://www.ozafamilycare.com/hemorrhoid-treatment): Diagnosis and treatment for hemorrhoids, including infrared coagulation and banding. - [Hepatitis C](https://www.ozafamilycare.com/hepatitis-c): Screening and treatment for Hepatitis C viral infection. - [Summit Endoscopy Center](https://www.ozafamilycare.com/summit-endoscopy-center): Outpatient surgery center specializing in gastroenterology procedures. ## Policies - [Accessibility Statement](https://www.ozafamilycare.com/accessibility-statement) - [Privacy Policy](https://www.ozafamilycare.com/your-privacy) - [Terms of Use](https://www.ozafamilycare.com/our-terms) ## Blog - [Blog Archive](https://www.coastalhillsdermatology.com/blog-archive): Access past blog posts. - [Blog Archive](https://www.branforddentist.com/blog-archive): A collection of blog posts from the practice. - [Blog Archive](https://www.ozafamilycare.com/blog-archive)