I had a very bad experience with Columbia Asia Hospital - Yeshwanthpur, I had walked into hospital with my 11 Months old baby for a vaccination and the staffs refused upfront to give appointment with a very bad attitude. No proper response and respect to the patient. I personally dont suggest this hospital. But people fall to their trap because of their brand. And I dont understand their concept of taking appointment for Doctor 2-3 days before. Not sure how would a parent even thing or dream of their babys falling sick 2-3 days before.