The healer could confess their wrongdoings to a higher authority in the magical medical field, like the head of St. Mungo's. Then they could be given a set of penance tasks. These tasks might include things like working long hours in the most difficult wards, treating the most dangerous and contagious diseases without any complaint. By doing this, they would gradually earn back the trust of the community and their colleagues.
Well, one possible consequence could be that the healer might lose the trust of the magical community. In the wizarding world, the healer's oath is likely to be a very important pact. If broken, patients may no longer seek treatment from that healer. This could lead to the healer being ostracized and having a hard time finding work in the medical field within the magical world.
He could start by volunteering in the Hogwarts infirmary. There, he'd learn a lot from Madam Pomfrey. For example, how to handle different magical maladies. This hands - on experience would be the first step in his journey to become a healer.
Neville Longbottom could also be considered a natural healer. He has a great affinity for Herbology. His skills in growing and understanding plants could easily translate into using them for healing. He could be the one to discover new uses for common and rare magical plants alike, perhaps creating poultices or potions from them to heal various ailments that the regular wizarding medical field hasn't fully explored yet.
Healer Pomfrey is significant in Harry Potter fanfiction as she represents the medical care within Hogwarts. In fanfics, she can be a stabilizer during chaotic times. For instance, when Harry and his friends are injured during their adventures against the Dark Arts, Pomfrey is there to patch them up. Her presence gives a sense of safety within the Hogwarts walls, even in the face of great danger.
Perhaps Harry has a vision or a prophetic dream where he sees himself as a healer, saving lives. This drives him to study hard in his Healing classes at Hogwarts. He also starts to research ancient healing techniques on his own. He faces some challenges, like some people doubting his ability because of his past as 'the boy who lived', but he overcomes them and works towards his goal.
A natural healer in the Harry Potter world might use Herbology - based magic. They could use plants like dittany which is known for its healing properties on wounds. By chanting simple spells over the plant extracts, they could enhance their healing powers. For example, a spell to accelerate the dittany's ability to close a wound quickly.
In Harry Potter fanfiction, Healer Pomfrey is often portrayed as a key figure in Hogwarts' medical wing. She is known for her strict yet caring nature. Fanfiction authors may expand on her backstory, perhaps exploring her training as a healer or her relationships with other Hogwarts staff members. Some stories might show her handling more complex magical maladies than what was seen in the original books.
Well, in fanfic, a healer is part of the established wizarding world's medical system. They've been trained in magical healing arts. But a 'doctor' could be a new take in fanfiction. Maybe it's a wizard who has studied Muggle medicine and tries to combine it with magic. Healers usually follow the traditional methods taught in Hogwarts or other magical institutions, while a doctor - like character could bring in fresh ideas and cause some conflict or innovation in the story depending on how the author writes it.
A healer in a Harry Potter - Game of Thrones fanfiction might be a character who was originally from the Potterverse but somehow ended up in Westeros. This healer could introduce new concepts of medicine and magic. For example, they might use the spell 'Episkey' to heal minor wounds of the soldiers in Game of Thrones, which would be a revolutionary thing in that world where traditional medicine is more common.