Williamson Medical Group’s gastroenterology services and procedures expert, Elizabeth Lindsey, M.D., is a board-certified specialist with advanced training in diagnosing, managing and healing the gastrointestinal system.

WMG is dedicated to providing the highest-quality GI care for conditions including indigestion, Crohn’s disease, celiac disease, irritable bowel syndrome and ulcerative colitis, among others. We utilize state-of-the-art technology to perform procedures including colonoscopy, flexible sigmoidoscopy and upper endoscopy.

Williamson Medical Group’s gastroenterology practice is located in the Physicians Plaza building, near the Williamson Medical Center campus, at 100 Covey Drive, Suite 304.

If you have a colonoscopy procedure scheduled and would like instructions on how to prepare, click here to download the information sheet.

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Additional Resources

FREE Medication List


If asked to list each medication are you are currently taking, could you do it? What about the dosages and frequencies of each? Those are not details most people commit to memory, but they are crucial in the event of an unexpected trip to the ER. We recommend keeping a list of current medications and dosages with you at all times — just in case.

Click here to download our free medication tracker.