If so, then how do they start? For example, opening a clinic (l am not using to answer the question, so please do not use that to answer my question)? Like should she go to the boss of the clinic and talk to him that she would like to treat females only (for personal reason)?

Thanks so much!
This is not sexist. l am not doing this out of sexism.

l just wanna know!

l don'tt think that it is possible for a female dentist to only treat female patients due to sexism and other related laws and acts. Also if it is a dentist from the NHS they just get a list off patients, only private practice dentist can choose their patients, but not just females idon'tt think.

You could make the practice less appealing to male patients.fluffy pink pillows in the reception area, lots of pics of ''girly things Cosmo magazines and other women oriented magazines, but,some guys want to be treated by female docs, as they perceive them to be more caring and gentle,and wo not be deterred by such things.
As far as accepting women only..that is discrimination and could have a law suit headed your way to do so.

WORD WILL GET OUT THAT DISCRIMINATES AGAINST MEN SO SHE WILL HAVE A VERY SHORT CAREER, UNLESS SHE WORKS IN A WOMEN'S PRISON.

A private fee for service dentist can choose any demographic they want.Hell they can just work on midgets if they want to.

It depends, if you are a Muslim & its against your religion but according to ethics you have to treat who ever comes to you for treatment. Depends on your boss. You may get paid less.