Are you in socal? Do you know anyone in southern california? You should look online for an association of doctors in the los angeles/san diego/ orange county area. Then look within those listings for plastic surgeons. You might also look in the online yellow pages for plastic surgeons in Beverly Hills. Then send out some email and snail mail announcements to see if there is any interest. Send out something like 500 mailings. If you get 5% response consider it a good sign. Out of that 5% probably 3- 5 will be realistic potential purchasers.
Good luck