Got visitor visa but still need help

[rajan001]

Dear all,
I am on h1b and I was admited in hospital before 2 week for 5 days. I send hospital letter and my h1b paper to my father. and he got 10 year visa.

Officer ask :
1. what is your son is doing in usa?
2. what are you doing in india ?

Only 2 question they asked.

Thank god he got visa.
My question is :
my health is now ok. nothing to be worry.

Because of social reason now my father want to come usa after 3 weeks.
so it is necessary that he got visa because of my medical reason so he has to come usa right away or he can come after 3 week ?

is there any problem at port of entry if he come after 3 week ?

Thanks for your help. plz guide me.

[immihelp]

He can come any time within next 10 years.

Before he comes to US, consider buying visitor medical insurance for him, available for instant purchase at www.immihelp.com/insurance