Dr Nitin Pawar is a Reliable and one of the Best Laser Piles/Fissures/Fistula Surgeon in PUNE,Laser Piles/Fissure/Fistula Specialist in PUNE,Piles/Fissure/Fistula Treatment Doctor in PUNE. Dr Nitin Pawar is a Leading Piles/Fissures/Fistula Treatment Doctor in PUNE & Piles/Fissures/Fistula Treatment Specialist in PUNE. Piles are mainly the swollen blood vessels while fissures are kind of cracks and fistula is an opening of a cavity. Piles are mostly painless and unnoticeable. Fissures cause a lot of pain. In fistula, pus is discharged out of the anal area. With advanced treatment Piles/Fissures/Fistula can be cured without surgery.