Williamson Medical Group’s board-certified gastroenterologists offer advanced services and procedures with specialized training in diagnosing, managing and healing the gastrointestinal system.

WMG is dedicated to providing top quality GI care that always adheres to the highest safety standards. We utilize state-of-the-art technology and are passionate about improving our patients’ quality of life and finding a treatment plan that best fits your needs.


  • Screening colonoscopy and diagnostic colonoscopy
  • Endoscopic ultrasound
  • Esophageal dilation
  • BRAVO pH testing
  • Esophageal manometry
  • Upper endoscopy


  • Heartburn
  • Crohn’s disease
  • Difficulty swallowing
  • Ulcerative colitis
  • Gastroesophageal reflux disease (GERD)
  • Fatty liver (Nonalcoholic steatohepatitis [NASH])
  • Abdominal pain
  • Viral hepatitis
  • Vomiting
  • Irritable bowel syndrome
  • Diarrhea
  • Blood in stool
  • Constipation
  • Family history of gastrointestinal cancers
  • Celiac disease

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

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

Schedule a GI Consultation

Schedule a Colonoscopy

Our Providers

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.