EndoStim is a medical device company founded in 2009 focused on treating Gastro-esophageal Reflux Disease (GERD), commonly known as acid reflux, through electrical stimulation. Acid reflux is a condition affecting millions of people worldwide and despite treatment with medications such as proton pump inhibitors (PPIs), many patients suffer continued symptoms such as regurgitation and nighttime reflux. EndoStim’s innovative technology addresses one of the primary causes of acid reflux -- namely a weak or dysfunctional lower esophageal sphincter (LES) that allows for reflux of stomach contents into the esophagus.