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Our Team

Our Principals

Our Team

nommensen@nhw.net 713-980-4501

Rick Nommensen, CPA

Rick Nommensen joined the firm in 1977 and became a shareholder in 1985. He has extensive experience dealing with a variety of closely-held business clients, being involved primarily in integrated planning, for the business and the individual shareholders or owners on income tax matters. He also represents clients before the IRS on income tax issues. Rick has experience in the areas of real estate, oil and gas, healthcare and personal service organizations. He graduated from the University of Texas and has lived in Houston since 1961. Rick's professional affiliations include the American Institute of Certified Public Accountants and the Texas Society of Certified Public Accountants.

twilliams@nhw.net 713-980-4502

Tina Williams, CPA

Tina Williams worked in private industry prior to joining the firm in 1979 and became a shareholder in 1988. She has been in accounting for over 40 years and a CPA since 1985. Her areas of concentration are in tax compliance, estates and trusts, management advisory and expatriate services. The concentration in tax compliance includes both domestic and international individuals and businesses. Tina’s unique experience in private industry enables her to more fully understand the special needs of small business owners. She has been a resident of Houston since 1958. Tina is a member of the American Institute of Certified Public Accountants, Texas Society of Certified Public Accountants, and Second Baptist Church as well as a lifetime member of the Houston Livestock Show and Rodeo. Her outside interests include traveling, spending time with family, especially the grandchildren and volunteering in her adult Sunday school class as well as pre-school class at church.

rsticker@nhw.net 713-980-4506

Reggie Sticker, CPA

Reggie Sticker joined the firm in 2006 and became a shareholder in 2015. He has more than 15 years of experience providing accounting and tax compliance services to individuals, corporations, and partnerships. His clients represent a broad range of industries, including service industries, manufacturing, healthcare, and construction. Reggie graduated from Lamar University in Beaumont in 2000 and moved to the Houston area in 2006. He is a member of both the Texas Society of Certified Public Accountants and the American Institute of Certified Public Accountants.

adoyle@nhw.net 713-980-4507

Anne Doyle, CPA

Anne Doyle joined the firm in 2015 and became a shareholder in 2020. She has 20 years of experience providing accounting and tax compliance services to individuals, corporations, and partnerships. Anne graduated from the University of North Alabama in 2000. She relocated to Katy from Alabama in July 2010.

Our Team

sguerra@nhw.net 713-980-4523

Stephen Guerra, Tax Principal

Stephen Guerra has over 40 years of accounting experience in Houston, Texas. He primarily works with individuals and small businesses with their tax compliance, tax planning, and IRS representation needs. He has experience with the real estate industry, attorney offices, oil and gas, engineering firms and other professional service industries. His professional affiliations include the American Institute of CPA's and the Houston Chapter of the Texas Society of CPA's. He obtained his undergraduate degree in accounting and master's degree in taxation from the University of Texas at Austin. Stephen has been an active member of Houston Westchase Rotary Club since 1989.

akenyon@nhw.net 713-980-4525

Alison Kenyon, CPA

Alison Kenyon joined the firm in 2017 and is our Tax Manager and in charge of our firm quality control procedures. She has 12 years of experience in both public accounting and private industry. Her areas of concentration are in federal and state tax compliance for individuals, corporation, and partnerships. Alison graduated from Case Western Reserve University in Cleveland, Ohio in 2007. She relocated to the Houston area in 2008.

rogerma@nhw.net 713-980-4516

Roger Ma, CPA

Roger Ma joined the firm in 2008 and has over 16 years of experience in public accounting. He received his Certified Public Accountant certification in 2005 and Certified Financial Planner certification in 2009. His areas of concentration are tax compliance in close-held businesses and high-wealth individuals as well as experience in connection with US compliances for expatriates and foreign nationals. Roger graduated from University of Houston – Bauer College of Business in 2004 with a Bachelor of Accounting. His professional affiliations include the Texas Society of Certified Public Accountants, and the American Institute of Certified Public Accountants.

kpriest@nhw.net 713-980-4508

Kathy Priest, CPA

Kathy Priest joined the firm in 2008. She has over 30 years of experience providing accounting services and tax compliance services to a variety of entities and individuals. Kathy graduated from the University of Houston and is a member of the Houston Chapter of the Texas Society of CPA's. Kathy is a long time Katy resident and enjoys reading, traveling, and socializing with friends and relatives in her spare time.

bwarren@nhw.net 713-980-4515

Becky Warren, CPA

Becky Warren joined the firm in 2007. She has worked in the accounting industry for over 38 years and has been a CPA since 2002. Her area of concentration is in tax compliance for closely-held business entities and family limited partnerships. Becky graduated from Abilene Christian University and has been a resident of Katy since 1995. Her outside interests include needlework, reading, and volunteering in church youth ministry activities.

jbaldys@nhw.net

Jodi Baldys, CPA

Jodi Baldys started working with the firm in 2012. She has worked in public accounting preparing tax returns for over 15 years. She has experience with a variety of tax returns including corporations, partnerships, individuals, and trust returns. For the past 8 years, she has specialized in tax returns for US expatriates. This work has included optimizing between the foreign income exclusions and foreign tax credit to find the best results for each individual’s specific tax situation in addition to researching complex tax issues that may arise from an individual living abroad. Jodi has been certified as a CPA since 2004.

dgarcia@nhw.net 713-980-4514

Danira Garcia, CPA

Danira Garcia joined the firm in 2019. She has six years of experience in accounting, payroll and income tax preparation services. Danira graduated from the University of Houston – Bauer College of Business in 2016 with her BBA in Accounting and became a CPA in 2019. Danira is originally from Honduras but grew up in Houston and she enjoys being a mom to two beautiful kids, Jane and Jeremias.

kfitzpatrick@nhw.net 713-980-4518

Kevin Fitzpatrick, CPA

jporter@nhw.net 713-980-4526

Joliet Porter, CPA

ctorres@nhw.net 713-980-4520

Cathy Torres

Cathy Torres joined the firm in 2013 and is our Accounting Manager. She is our QuickBooks expert and provides our clients with accounting, payroll and sales tax services. Cathy graduated from the Keller School of Management with her MBA in 2011.

kgrimberg@nhw.net 713-980-4509

Kathy Grimberg

Kathy Grimberg joined the firm in 2017 bringing over 35 years of accounting experience, primarily with small companies. She provides our clients with accounting, payroll and sales tax services. Kathy graduated with a BBA from Texas A&M in 1981.

briley@nhw.net 713-980-4503

Bill Riley

Bill Riley joined the firm in 2018 and was with Stephen Guerra, PC prior to the merger. He has over 20 years of experience providing accounting and tax compliance services to individuals, corporations and partnerships. Bill graduated from the University of Houston-Clear Lake in 1987.

aaras@nhw.net 713-980-4528

Aysha Aras

Aysha has been with our firm since August 2019. She has more than 13 years of Accounting experience. Aysha is originally from Lake Charles, LA but grew up in Beaumont, TX and graduated from Lamar University in 2012. She moved to the great city of Houston in August 2019. Aysha loves the big city and spending time with her family and friends.

ahamzah@nhw.net 713-980-4527

Alaina Hamzah

Alaina Hamzah joined the firm in 2019 and has six years of experience including tax preparation, accounting, and review services. Alaina graduated from the University of Louisiana at Lafayette in 2013. She relocated to Houston from Lafayette with her husband and daughter in September 2019.

rozn@nhw.net 713-980-4504

Roz Nommensen

Roz Nommensen joined the firm in 2005 and is an Administrative Assistant and Office Manager. She graduated from The University of Texas at Austin where she met her husband, Dave. Be sure to ask her about her precious grandchildren, Riley, Marlowe, Bennett and Remy and she will be happy to show you pictures!

csampson@nhw.net 713-980-4500

Cristi Sampson

Cristi Sampson is an Administrative Assistant and has been with the firm since 2017. She graduated from Texas A&M University with a B.A. in Communications and Marketing. She and her family have resided in several states during which time Cristi was a stay at home Mom. She has held several board positions and volunteered in activities in which her children were involved. They returned home to the Katy area in 2013.