Can I have all of this filler dissolved?

Yes, you can dissolve this filler, but it may take multiple injections. In addition, malar edema caused by dermal filler is at times much more difficult to eradicate than other areas.  Even with a dissolving agent, it may require patience and time to see full resolution.  Best of luck, Dr. Giordano

I am so sorry to hear about your experience.  HA fillers can be dissolved with hyaluronidase but it may take more than one session.  However, fillers are not permanent and should dissolve on their own. I suggest returning to the plastic surgeon for a second look and then determining which treatment would be best.