Unblock androgen receptors. Therapy?

I was taking finasteride for 8 years with minoxidil for hair loss treatment. Now I found finasteride was a dht blocker. My testosterone is normal. I am pretty sure that my androgen receptor are poor because of continuous dht blockers. My T4, Total, Serum is 11.99 on a scale of 5.74-13.03 Testosterone, total is 531.61 ng/dl on a scale of 185-781. My TSH is 1.98 uIU/ml on a scale of 0.35-5.50. I need beard and body hair and breaking of voice (masculine characteristics) as these all are hindered because of finasteride  and I guess for these I need medicine to improve the androgen receptor in a controlled manner. Whom to consult for such medication and controlled treatment. @Endocrinologists,  Can it be fixed with medication or may be some hormonal therapy? Please throw some light of your experiences on this particular issue. Thanks in advance