Looking for good doctor for hemorrhoids/piles in Mumbai/Navi Mumbai

My sister is suffering from grade 2 internal hemorrhoid. But the doctors she went to either gave her laxatives or suggested haemorrhoidectomy (which is quite absurd provided her age and grade of hem). I'm looking for a good doctor in mumbai/Navi Mumbai which could suggest something more doable maybe banding etc. In short, want a second opinion. Please share the reference only if you/your family members have had first hand experience with the doc.