John Hopkins hospital and Mayo Clinic Need information please

Dear All members

I need the specific information for cholangiocarcinoma treatment in John Hopkins Hospital and Mayo clinic. If any body knows Hepato Biliary Surgeon and Oncologist(Cholangiocarcinoma) of John Hopkins and Mayo Clinic kindly send me the email and direct phone number.
I am leaving in Paksitan so I need to travel USA if they (docotr) say yes you can treated us so please send me the contact information i need to contact them urgently.
for case history pleasego to below link
http://www.cholangiocarcinoma.org/punbb/viewtopic.php?id=3049

Thanks
Regards
Asif