Best Dermatologist in Ranchi

I have been dealing with hair thinning, dandruff and skin issues like blackheads, whiteheads, acne scars and pimples. Some might say that the dryness is because of ongoing winter, but its not that. Tried some home remedies but results last for some time and disappear. Tanning and black marks also. While it can be any location, someone close to Lalpur/main road or Bariatu is preferable. Any help is appreciated thanks !!