Trinh, Loann T DO 7 years ago ID: #1346 Listed In : Physicians 8557 Research Blvd , Austin. TX, USA 78758 (512) 836-7399 Business Description Trinh, Loann T DO, Address : 8557 Research Blvd , Austin. TX, USA 78758, Phone : (512) 836-7399 Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : health