Where to start?

[dontknowwheretostart]

I'm still teenager and am experienceing hairloss. Over the last two years i've noticed significant thining on the top and crown of my head and it's gotten to the point where other people are noticing it now too. My problem is I don't know where to start? Are there doctors that specialize in hairloss I should see or is a family doctor okay? What about a dermatologist? If there are special hair loss doctors can someone refer me to any in the northern/central virginia, washington DC, southern maryland, or baltimor metropolitan areas?


AlsoI understand that what propecia does is stop the production of DHT. Does it only stop hair loss or does it also have hair regrowth?

by the way, if it helps with answering I'm about a 3 on the norwood scale.


THANK YOU!
any help is really appreciated