What is the best treatment for genetic bulging/prominent eyes? (Photo)

Your eyes are slightly prominent; not significant.  Technically, cosmetic orbital decompression can be done to set the eyeballs back.  Orbital decompression makes the orbit (eye socket) expand so it allows more room for the eyeball to go back; it does not make the orbital rim to go backwards.  Filling around the eyes can also be done to reduce their bulgy appearance.  Overall, your problem is minor but if it does bother you, cosmetic orbital decompression with or without filling around the eyes with fat or filler can be done.

Your eyes look normal to everyone but you. There is so little to gain and much risk of looking worse--NO SURGERY.

I think orbital decompression is a poor idea and I would caution you about any surgery to correct very modest lower eyelid position.

The best option for you is an orbital rim implant.I have a written a paper on this topic and it is published in the best plastic surgery journal. Plastic & Reconstructive Surgery: Sept 2014doi: 10.1097/PRS.0000000000000453Reconstructive: Head and Neck: Original ArticlesAesthetic Refinements in the Treatment of Graves OphthalmopathyYou will definitely benefit from an implant. 

I would strongly suggest avoiding any skeletal or soft-tissue surgery to improve the cosmetic appearance of minimally prominent eyes. The potential deformity and complications associated with peri-orbital surgery outweigh the small chance of improvement.

I would consider your face normal and doing orbital decompression would too aggressive.I would not recommend any surgery at this time.  

Your problem is very modest but accentuated by significant malar hypoplasia (small cheekbones).  Speak with a surgeon about cheek augmentation and it will change your eye/cheekbone relationship enough that I doubt the minimal eye problem will be of any further concern to you.