Hi,
This is a fairly simple work for anyone experienced in javascript/html.
Yes, it can be done without using database. If you want a demo, then I can quickly code that for you.
The only question remains, is where this data will be populated from?
I meant, do you have the list of doctors city wise and specification wise? or this data will be fetched from somewhere?
Please reply these questions, and we should be able to get started immediately.
Thanks.