Dermatologists start out with medicated treatments first, they analyze your hair and its composition before arriving at any conclusion, thus reducing chances of running into any kind of problem, then they can also go for surgical or non-surgical procedures. So you may want to visit best dermatologists in chennai or other city of your preference, to ensure that you will get successful results. The cost will depend on the kind of treatment you will go for. If you have any queries then you can reach back and we will try our best to clear your doubts. The hairloss treatment cost ranges between Rs. 5,000 to Rs. 1,50,000.