YES. As with any hernia, it can be surgically repaired.
Surgical repair. The only potential "cure" for a hiatal hernia is an operation. The hernia itself however does not usually cause any problem at all. Many people with reflux have no hernia, and many with hernias have no reflux. Large hernias, known as paraesophageal hernias, are a different story. Ask your primary care for an opinion. Hope this helps!
Yes, surgery! An operation will cure this hernia. If reflux is your symptom, the reflux will go away afterwards. If your hernia is small, an operation called "tif" can be done, which fixes your hernia and reflux without incisions! if you go to endogastricsolutions.Com, you will be directed to a surgeon in your area.