Dat brings more than five years of accounting and financial reporting experience to WilliamsMarston. Since joining WilliamsMarston, Dat has advised a variety of clients on technical accounting matters including revenue recognition, financial instruments, and audit preparedness and policies and procedures.

Prior to joining WilliamsMarston, Dat was an Audit Senior in Deloitte LLP’s Audit and Enterprise Risk Services Assurance practice in Boston. Dat held various roles of increasing responsibility serving both public and private clients in the healthcare, payment processing, and software industries. He provided clients assurance and advisory services pertaining to US GAAP, SEC reporting, and Sarbanes- Oxley Compliance. During his time at Deloitte, Dat performed audit procedures around complex areas including goodwill, mergers and acquisitions, and revenue recognition.

Dat is a Certified Public Accountant in Massachusetts and holds a Master of Science degree in Accountancy as well as a Bachelor of Science in Business Administration degree in Accounting and Finance from Suffolk University.