Firm Profile

We believe in the value of relationships. We view every client relationship like a partnership, and truly believe that our success is a result of your success.

At Berger and O'Toole CPAs, L.L.C. we are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience and financial acumen. Our continual investment of time and resources in professional continuing education, state-of-the-art computer technology and extensive business relationships is indicative of our commitment to excellence.

Berger and O'Toole CPAs, L.L.C. is located in Omaha, Nebraska. Robert H. Berger and Dennis L. O'Toole, both Certified Public Accountants, founded the firm on July 1, 1997.


Our team has years of experience.

Robert H. Berger, CPA

Robert H. Berger of Omaha, Nebraska, earned his Bachelor of Science in Business Administration degree in 1980 from the University of Oregon. He was issued his CPA license, certificate #3157, in March of 1983.

He started his accounting career in 1980 as an In-charge accountant at Peat, Marwick, Mitchell & Co. Then in 1984 he moved on to work as a Manager at Darst, Hamilton & Associates. After that, in 1987, he partnered with A.J. Freed to become Freed & Berger for about ten years. On July 1, 1997 Robert H. Berger and Dennis L. O'Toole, both Certified Public Accountants, founded Berger & O'Toole CPA's. Berger and O'Toole CPAs, L.L.C. is located in Omaha, Nebraska.

Robert is a member of the Nebraska Society of Certified Public Accountants and is also a member of the American Institute of Certified Public Accountants. He is also involved in several associations including: Omaha Executive Association, Omaha Chamber of Commerce, Omaha Public Library Foundation, Omaha Morning Rotary, AK-SAR-BEN, Sigma Nu Alumni Association, and Douglas County Deputy Sheriff's Association.


Dennis L. O’Toole, CPA

Dennis L. O'Toole of Council Bluffs, Iowa, earned his Bachelor of Science in Business Administration Degree from the University of Nebraska at Omaha in 1974. He was issued his CPA license, certificate #1756, in March of 1977.

He started his accounting career in 1974 as a Junior Accountant for Marvin W. Maydew. In 1976 he moved on to work for Jonaitis and Horwich, CPAs where he started out as a Junior Accountant and moved up to be a Senior Accountant. From 1981 to 1995 he worked as a Senior Accountant/Manager for George J. Jonaitis, P.C. In 1995 Dennis O'Toole partnered with George J. Jonaitis to become Jonaitis and O'Toole P.C. On July 1, 1997 Robert H. Berger and Dennis L. O'Toole, both Certified Public Accountants, founded Berger & O'Toole CPA's. Berger and O'Toole CPAs, L.L.C. is located in Omaha, Nebraska.

Dennis is a member of the Nebraska Society of Certified Public Accountants and the American Institute of Certified Public Accountants. In addition,  he is on the board of directors for Heart of a Child Ministries, a non-profit organization. Dennis is currently the Financial Secretary of Holy Family Knights of Columbus and has been serving mulitple years as Corpus Christi Catholic Church Pastorial Council Chair.  He has served as Treasurer of St. Albert Education Foundation and was a member of the Finance Committee of St. Albert school system.


Stephen A. Jensen

Stephen Jensen is a Partner at Berger and O'Toole CPAs, L.L.C. and has been with the firm since 2010. Stephen graduated with B.S. Business Administration with a specialization in Accounting and Management from the University of Nebraska at Omaha and is a CPA candidate. Stephen possesses a strong background in tax and accounting research and preparation of business and individual income tax returns. Stephen became partner in 2015.


Joseph Pritchard, CPA

Joseph Pritchard, CPA is our Spalding Partner at Berger and O'Toole CPAs, L.L.C. and has been with the firm since 2012. Joseph graduated with a B.S. in Accounting from Nebraska Wesleyan University. He was issued his CPA license, Certificate # 8658 in 2014. Joseph's area of emphasis is in Agriculture and preparation of Profit Sharing Audits. He also provides preparation of business and individual income tax returns. A Spalding native Joseph opened the Spalding Nebraska location in the spring of 2015.