Gastritis is an inflammation, irritation, or erosion of the lining of the stomach. It can occur suddenly or may be chronic. To diagnose gastritis, consult with Dr. Sanjay Maheshwari specialist in Gastroenterology for 25 years. Book your appointment at 07312490321. #gastroenterologyspecialistindore #drsanjaymaheshwariclinicindore #bestdoctorforstomach #pilesclinicindore