Hair Transplant Clinics › United States › Pennsylvania Best hair transplant clinics Pennsylvania, US 31 clinics across 9 cities. Philadelphia 9 clinics Allentown 4 clinics Pittsburgh 4 clinics Bala Cynwyd 3 clinics Bryn Mawr 3 clinics King of Prussia 3 clinics Harrisburg 2 clinics Wayne 2 clinics Lancaster 1 clinic