Is it realistic to change my bottom heavy pear face shape? (Photos)

We do this several times each week and find that it is very effective.You can consider botulinum for the back if you have a strong masseter muscle, but the best way to get a very significant change is with changing the bone shape. It's done all through your mouth so there are no visible incisions. And, it only takes about one hour.Watch our videos to learn more.

Greetings. Thank you for your question. 
Yes., you can achieve the result on the right picture with V line surgery by resecting mandible angle on your jaw and resizing the chin. The surgeon need to examine your X ray first to see the amount of bone resection that is possible for your facial bone structure. Additionally, you can consider cheekbone reduction for a more dramatic outcome. 
Best wishes, 
Park Sang Hoon, ID Hospital, South Korea 

V line surgery would be the correct operative choice for what you are trying to achieve. There is no other way to make that type of lower facial change.