Dr. Ascha specializes in the diagnosis and treatment of digestive disorders, including the esophagus, stomach, liver, pancreas, biliary tract, small bowel and colon. He is board certified in gastroenterology by American Board of Internal Medicine.

Dr. Ascha founded and opened North Coast Endoscopy in 1992. Dr. Ascha is affiliated with Lake Health Systems and is a member of the following:

• The American College of Gastroenterology
• The American Gastroenterological Association
• The American Society of Gastrointestinal Endoscopy
• The American Medical Association 
• The Ohio State Medical Association 
• The Lake County Medical Society (past president)