An endocrinologist specializes in organs that produce and excrete hormones. General practitioners can order tests as well, so you may not need to see an endocrinologist. I'm thinking you'll just be told you are a man with genetic tendencies to grow hair.
Dee Fahey, R.N., C.T.
Licensed by the State Medical Board of Ohio for Nursing license and Cosmetic Therapy/Electrolysis license
British Institute & Association of Electrolysishttp://www.electrolysis.co.uk/?page_id=16
Do not give up, the beginning is always the hardest.