Our Services

Director, Dr. Johnston

Among the advanced diagnostic tests and treatments we provide are:

• CryoSpray Ablation Therapy - a technique invented by LGI gastroenterologist Mark Johnston, MD, which uses a spray of liquid nitrogen to treat cancerous and precancerous conditions of the esophagus.
• Radiofrequency ablation (RFA) - an endoscopic procedure that uses thermal energy, or heat, to destroy cells.
• Endoscopic mucosal resection (EMR) - an endoscopic procedure that uses a special wire snare to remove abnormal tissue.
• High definition endoscopy - provides physicians with greater clarity and visibility when examining the lining of the GI tract using imaging and video technology.
• Esophageal dilation - a procedure the physician uses to stretch a narrowed area of the esophagus
• Botox injection - to paralyze and relax the muscles at the bottom of the esophagus in patients with a condition that causes difficulty with swallowing
• 24-hour esophageal pH testing - to diagnose GERD and determine the effectiveness of medications that are given to prevent acid reflux.
• Endoscopic ultrasound (EUS) - a technically demanding and complex imaging technique gastroenterologists use to examine the lining and walls of the upper and lower gastrointestinal tract and nearby organs such as the pancreas, liver and gallbladder.
• Esophageal manometry using solid state probes - a test gastroenterologists use to identify problems with movement and pressure in the esophagus.

Care for Mind, Body and Spirit

At the Heartburn Clinic, we see each patient as a unique creation of God. Our practice of medicine is based on a holistic approach to healthcare that addresses the entire person - the physical, emotional and spiritual dimensions. We are committed to providing exceptional care while preserving each person's dignity, demonstrating compassion and showing respect for all faith traditions.