Dr. Ellis practices general gastroenterology, providing consultation and management of all gastrointestinal tract disorders. Procedures performed include colonoscopy for cancer prevention and diagnosis of colonic disorders, upper endoscopy for evaluation of gastrosophageal reflux and other symptoms of the digestive tract, small bowel capsule endosopy, Helicobacter Pylori breath testing as well as other procedures related to the gastrointestinal tract.

Dr. Ellis is associated with Tower Digestive Health Medical Group, a premier Gastroenterology specialty group located in Beverly Hills. All members maintain staff privileges at Cedars-Sinai Medical Center and hold teaching positions at U.C.L.A. School of Medicine.