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Experienced Tax and Business Advice-Tailor Made for You

Our Team

SUSAN E. GLENN, CPA, Cieslik & Glenn, Certified Public Accountants, Corona, CA

Susan E. Glenn, CPA

TERESA CIESLIK, CPA, Cieslik & Glenn, Certified Public Accountants, Corona, CA

Teresa Cieslik, CPA

SANDY HAUPERT, STAFF ACCOUNTANT, Cieslik & Glenn, Certified Public Accountants, Corona, CA

Sandy Haupert, Staff Accountant

MARTHA ESPINOZA, OFFICE ADMINISTRATION, Cieslik & Glenn, Certified Public Accountants, Corona, CA

Martha Espinoza, Office Administration

Accounting & Financial Services in Corona, CA | Cieslik & Glenn, Certified Public Accountants, Inc.

Starting a business? Visit our Corona, CA, office, or call 951-737-1731 for a consultation.

Our Values

At Cieslik & Glenn, Certified Public Accountants, Inc., we understand just how vital it is to manage your finances, and we don’t take that responsibility lightly. That’s why we always go above and beyond to thoroughly educate our clients along the way, using all available resources. We focus on:

Building partnerships

We work with you directly and consult you every step of the way.


We hold ourselves and our team members accountable to the ethics expected of our titles.


Meeting your goals isn’t enough for us! We want to exceed your expectations.


We won’t settle for a quick fix or simple answer. We will solve even your trickiest financial issues head-on, with a plan to carry you to the future.

Check out our blog to learn more about current financial events!

CPA Blog

We Promise To:

Respond Quickly

We know how important timeliness is when it comes to your finances. We will always get back to you as soon as possible.

Answer Your Questions

We will fully explain and educate you on every step of our process.

Meet Your Deadlines

We file all returns by the deadlines imposed by tax authorities, organizations, and banks.

Respect Confidentiality

Your finances are your personal information, and we will never share that information. As simple as that.

Educate Ourselves

We consistently study updated industry literature and attend seminars to make sure we have only the most accurate, up-to-date knowledge.

To learn more about how our team can help make sense of your finances, contact us today at 951-737-1731.

Cieslik & Glenn, Certified Public Accountants, Inc.
1181 California Avenue, Suite 205
Corona, CA 92881

Phone: 951-737-1731
Fax: 951-737-9685
Monday - Friday: 8:00 AM - 5:00 PM