Hello Amanda,
I am really sorry to here about your illness, I have not been on here in months and apologize for not getting back to you. I hope you have received treatment since you wrote this in April!
My mom's doctor was out of the Clearwater Florida area, Araujo, Roberto A MD - Pasco Pinellas Cancer Ctr.
I can't say that he was the best or not, my mom only made it 7 months, however, she was 76 years old too. Also, he did want to treat her more, however, she was too weak to handle all the chemo.
You could seek advice from the Mayo clinic, they are the best and have all the latest information. http://www.mayoclinic.org/
I wish I could be more help, good luck to you. My prayers are with you and your family.
Diane