Meet Our Team

Our Experts

Robert Hymers, CPA MST (Taxation)

Managing Partner

Mr. Hymers was a member of EY’s National Tax Group (FSO) for several years, which services private equity firms, hedge funds and banks. Mr. Hymers has a Master’s of Science degree in Taxation (MST), Bachelor’s of Science in Accountancy and a Bachelor’s degree in Business Administration from California State University, Northridge (CSUN). He is the founding Managing Editor of CSUN’s The Tax Development Journal and has published several tax articles. He’s created his firm Pinnacle Tax Services and is dedicated to providing nothing but quality and excellence to clients.

Naveed Daniel Sioni

Accounting Manager

Danny has been in the accounting profession for many years and is very experienced in the tax and accounting field. He earned his accounting degree from Arizona State University and has loved the subject of accounting from a young age. Danny strives on providing the best quality of services to all of the company’s clients, to ensure all of the clients’ needs are met with fast yet, efficient strategies.

Tracy Cui

Staff Accountant

Tracy Cui is a staff accountant providing the highest quality of tax, accounting and audit services for the firm. Tracy received her Master’s in Tax Law from Loyola Law School, and is a current candidate for obtaining her CPA license from the California Board of Accountancy.

Lien Cao

Staff Accountant

Lien Cao is a staff accountant providing highly efficient tax and accounting services to the firm’s clients. Lien received her Master’s in Tax Law from Loyola Law School, and is currently finishing her CPA exams to become a candidate for her CPA license from the California Board of Accountancy.

Allen Yan

Staff Accountant

Allen Yan is a staff accountant whose educational background comes from Rowan University in New Jersey where he studied finance. Allen has also attended Temple University in Philadelphia where he got his Master’s in Tax Law. He is currently preparing for his CPA license from the California Board of Accountancy.