I found what I was looking for.... Fill Doctors and Follow-up Care!   
I haven't had my surgery yet, wanted to get all my ducks in a row.  
This wonderful man - Dr. Ortiz - has clearly listened to the patients that have returned to the US but could not afford return flights to Mexico. He has co-founded an organization called Fill Centers USA!  
www.fillcentersusa.com 
I am so touched, because I worried so about how I was going to do the proper follow-up care and be sucessful if I ran out of money to go to Mexico. Thank Heavens he did this!