Hello Team, I have read through the several pages and could find something that met my criteria.

I have frequent flyer membership with BA and Etihad.
1. I'm currently in US and typically fly domestic to Chicago/NYC 2-3 times a year and one round trip to Bangalore India and back.
2. I have racked up some good avios and miles with both Frequent flyer programs.
3. I typically fly economy for personal trips and business class for official purposes.
4. All i'm looking for is good program where i can earn a permanent tier status which allows me lounge access and several other previleges. I'm not really into earning miles by flying because i have Citi Permiermiles card where i earn 10 miles for every 1 USD (on average its 80 cents). and 4 miles for groceries, entertainment etc.
5. Is there any program where i can get such a tier membership.

Any help here is appreciated!! thank you very much.