She Is 20 Till She Wasnt Get Her periods.Give Me a Good Hospitality Guidence

This is losing a lot in translation.
If you are looking for a hospital - seeing as you have access to the internet -
Google "hospital in <your location>"
If a 20 yr old woman has never had a period she needs to see a doctor.
If she's very under weight, that might be one problem.
You need a certain body fat mass ratio to get puberty going.
Or it could be something else.
A doctor should be able to help figure it out.

https://medlineplus.gov/ency/article/001218.htm

Additional:
I'm not sure that she's really in Cedar Rapids.
She says at the end - In India.

I would take her to an OB/GYN. You could take her to your OB/GYN.

If you are looking for hospitals in and around Cedar Rapids, it might be good if you put "Cedar Rapids" in the title or click on "limit this question to a certain area" in the screen where you wrote your question. People from the Cedar Rapids area might have a better understanding of exactly what you are asking here.

Not sure 100% what you mean - but sounds like she needs to see a doctor more than a hospital - or a Planned Parenthood or something, hospitals are usually for emergency treatment. Can you Google for a listing in your area.