There are many different techniques to repair inverted nipples. I use an endoscopic assisted release of the fibrous tissue and dermal grafting for the most severe types. I think this gives the best chane to preserve sensation and the ability to breast feed. Take your time choosing your surgeon.
There are different degrees of inverted nipples. Successful treatment depends on the severity. I'm not really aware of anything you can do at home that will really correct them. I have seen patients who have even tried piercings, which also don't really work well.
From the photograph you have kindly provided, the nipple inversion is minimal. This is completely normal and I would advice that you leave matters alone. Any surgical intervention in that area can lead to scarring and loss of nipple sensation. It can also impact on future breast feeding...
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