Every year, countless lives are saved through the crucial procedure of colonoscopies, and we're proud to serve the Smyrna, TN area with our expertise. Understanding the importance of early detection, we emphasize the role of colonoscopies in preventing serious health issues. Our team is dedicated to making your experience as comfortable as possible, guiding you through every step of the process. When it comes to monitoring your digestive health, colonoscopies are an essential tool in our arsenal, allowing us to identify issues before they escalate. Trust us to prioritize your wellness and provide the highest standard of care as we help you navigate the world of colonoscopies for a healthier future.
Welcome to Nashville Digestive Disease Center and American Endoscopy Center. Our mission is to provide exceptional and compassionate care to our patients. We understand that entrusting us with your health is a significant decision, and we are committed to meeting your expectations. Our team of healthcare professionals is dedicated to providing individualized treatment plans to address your unique needs.
We accept all major insurance plans, including BCBS, United Healthcare, Aetna, Cigna, Medicare, TennCare, and many others. Our goal is to ensure that our services are accessible and affordable to all patients. We look forward to serving you with the highest level of care and professionalism.
Our primary objective is to ensure excellence in gastrointestinal endoscopy by employing evidence-based practices. We are driven by our passion for excellence and commitment to providing compassionate care, to meet the expectations of our patients, physicians, employees, payers, and the community.
We understand the importance of meeting the needs and expectations of our stakeholders, and we strive to achieve this through continuous improvement and adherence to best practices.
After getting his MD at the University of Port Harcourt, Nigeria in 1986, Dr. Zua did his residency in Meharry Medical College. Dr. Zua strives to provide the absolute best care for his patients. His focus on digestive diseases allows him to help his patience with a range of digestive issues from heartburn to more serious issues like diverticulosis.
Dr. Zua opened the doors of Nashville Digestive Disease in 2003 and he has continued to serve his community ever since.
Besides working in his own private practice for 20 years he works at Meharry Medical Center every Tuesday.
The goal at Nashville DDC is to promote health in the Nashville community by providing a high standard of service that is professional and affordable. Our center recognizes and affirms the unique and intrinsic worth of each individual patient we see. In addition, we treat all of our patients with compassion and kindness in an atmosphere of caring and courtesy. Lastly, we maintain absolute honesty and integrity in our delivery of gastrointestinal services. For patient-centered care, choose Nashville DDC.
After getting his MD at the University of Port Harcourt, Nigeria, in 1986, Dr. Zua did his residency at Meharry Medical College. Dr. Zua strives to provide the absolute best care for his patients. His focus on digestive diseases allows him to help his patients with various digestive issues, from heartburn to more severe issues like diverticulosis.
Medical Education:
• Medical School: University of Port Harcourt, Nigeria; 1986
• Residency: Meharry Medical College, Nashville, Tennessee; 1991-1994
Certification:
• ABIM – Internal Medicine
• ABIM – Gastroenterology
Gastroenterology Fellowship:
• University of Tennessee, Memphis, TN.
• Humboldt University of Berlin, Berlin, Germany.
• Under the auspices of Professor Hinze, R.
• University of Angers, Angers, France.
• Under the auspices of Professor Boyer J. Board.
Coder and Biller/
Administrative Staff
MORE INFO COMING SOON
MORE INFO COMING SOON
Nashville DDC is a premier healthcare facility dedicated to the diagnosis, treatment, and management of various digestive conditions. We are equipped with the knowledge and skills to address a wide range of conditions affecting the digestive system.
We specialize in the treatment of conditions such as diverticulosis, gallstones, pancreatitis, EGD, heartburn, adult obesity, ulcers, and Crohn's disease. We provide comprehensive care, utilizing state-of-the-art technology and evidence-based practices to ensure the best possible outcomes for our patients.

Whether you are seeking treatment for a chronic condition or require a routine check-up, our team is committed to providing exceptional care in a compassionate and supportive environment. We strive to meet the unique needs of each patient, and our goal is to help you achieve optimal digestive health.
To learn more about Nashville Digestive Disease Center, check out our videos below. We encourage you to subscribe to our YouTube for the latest updates!
If you have any questions about our practice, please don't hesitate to contact us!
Nashville Digestive Disease Center and American Endoscopy Center is a dedicated and compassionate digestive disease center committed to serving our patients with the best care.
Our digestive disease center aims to help patients realize and reach their health expectations! Once you begin working with us at our digestive disease center, you will start to feel the results of great medical care.
If you are experiencing problems with digestion, our digestive disease center is the place for you! We strongly you to make an appointment at your earliest convenience.
We look forward to helping you with your health needs! There are multiple ways to contact us at Nashville Digestive Disease Center. You can email us at nashvilledigestivedc@gmail.com, call us at 615-868-3131, or use the Contact Us form on our website.
We have listed below the conditions we treat. If you are suffering from one of these, we strongly encourage you to schedule an appointment now!
If you have any questions about digestive health or something specific you would like to ask Dr. Zua, please fill out the form, and we will get in touch with you promptly!
All Rights Reserved | Nashville Digestive Disease Center