• 3200 Guasti Rd. Suite 100 Ontario CA 91761

Dianna Lounnivongsa

Dianna Lounnivongsa
Accountant/Bookkeeper

Prior to joining DA Firm,  Ms. Lounnivongsa was working as an accountant/collection’s specialist at ResMed, where she oversaw over 800 accounts.

Ms. Lounnivongsa has knowledge in financial preparation, budgeting, and cash flow management. Her skills and experience focus on maintaining billing, accounts receivable, ensuring timely collection of payments in order to help DA FIRM meet all of its financial goals.

Ms. Lounnivongsa loves spending time with her family and friends, and she enjoys singing karaoke.