Dr. C.S. Grewal is a highly regarded gastrologist practicing in Ludhiana, India. With a wealth of experience and expertise in the field of gastroenterology, Dr. Grewal is known for his commitment to providing top-notch medical care to his patients. He specializes in the diagnosis and treatment of various gastrointestinal disorders, including irritable bowel syndrome, acid reflux, inflammatory bowel disease, and liver diseases.