Cristina Alvarez

Cristina Alvarez is a native Dallasite and currently lives in Carrollton with her three children. Prior to raising her children, she worked as a Customer Service Representative and as an Administrative Assistant. Cristina joined the firm in July, 2015. She is Legal Assistant to Jennifer Pettit in the area of Civil Litigation. You may contact her at 972-424-8501 or by emailing

Bonnie Agnich

Bonnie is a native Dallasite but attended Centenary College in Shreveport, LA. Her varied background includes work as an insurance adjuster, sales rep and marketing specialist. Maintaining a good rapport with her customers and clients has always been a priority. For the last 12 years she has worked as a receptionist/administrative assistant, most recently in the design and hospitality industries. She has been with the firm since February 2002. Bonnie is the receptionist at the Plano office. To contact Bonnie e-mail her at

Kathy Ruiz

Kathy is a native Texan and lives in Plano. She received her Paralegal certificate from Collin County Community College. She has worked in family, criminal, probate and real estate law. She has been with the firm since December 2001, where she is responsible for real estate closings and is an Escrow Officer for Reunion Title company. To contact Kathy e-mail her at or

Angela Franck

Angela is a native Texas, who currently lives in Lowry Crossing with her husband, two daughters, and son. She works in estate planning, probate, and real estate law, as well as being a licensed Escrow Officer. She has been a legal assistant and escrow officer for John Rapier and James Wilson since 2006. To contact Angela, e-mail her at

Amy Frost

Amy graduated with a Bachelor of Science in Kinesiology from Texas Women's University in 1996. She then earned her teaching certificate in Biology and taught science to 7th & 8th graders in Garland and Royse City before obtaining her paralegal training from Southeastern Paralegal Institute in 2001. Amy has been with the firm since 2003 and is a member of the State Bar of Texas, Paralegal Division. Amy Frost is the legal assistant to William J. Roberts and has experience in family law, probate and estate planning, and corporate law. To contact Amy or schedule an appointment with William J. Roberts, email Amy at

Elisa Heard

Elisa Heard is a native East Texan who started with the firm in 2011, as Mr. McCall's personal assistant. Elisa graduated from Texas A&M Commerce and later received her paralegal certification from the University of Texas at Arlington. She also has been a licensed real estate agent since 1980. Elisa is involved in all aspects of the day-to-day operations of the firm and Mr. McCall's schedule. Prior to joining the firm Elisa was associated with Mr. McCall through various business entities and investments. You may contact Elisa at our Plano office at 972-424-8501, or by email at

J. L. Heard

J. L. Heard is a native Texan and graduate of East Texas State University, now Texas A&M Commerce, with a bachelor of business administration degree and a major in accounting. He has been with the firm since August 2003, and works in the accounting and finance department. Prior to joining the firm he worked in accounting, venture capital investing and real estate development. J L is located in our Plano office and can be reached at 972-424-8501 or by email at

Angela Kuykendall1

Angela grew up in Oklahoma City, Oklahoma and relocated to Texas after earning a Bachelor of Arts - Political Science, Pre-Law from the University of Oklahoma and an Associates in Business Administration/Paralegal Studies from Rose State College. She has worked as a paralegal in the areas of insurance defense and mass tort litigation, oil and gas, environment litigation and regulations, corporate law, municipal law and special utilities governance. Angela began working as a paralegal for John Rapier and James Wilson in 2005. Angela may be reach at

Cam McCall

Cam McCall graduated from Baylor University. He later obtained his Real Estate License and brokered Commercial Real Estate. Cam is registered with the Texas Department of Licensing as a Tax Collector. He is currently a commission board member of Planning and Zoning (P&Z) for the City of McKinney, Immediate Past President (IP) for the Collin County chapter of TAAO (Texas Association of Assessing Officers). He is also a member of the Plano ISD Alumni Association Steering Committee, where he Co-Chairs the annual Alumni Association Golf Tournament. Cam is a member of Leadership Plano Class 32. He was on the Board of Adjustments for the City of Plano from 2005-2008, and the Board of Adjustments for the City of McKinney from 2009-2014 (Chaired). He was a trustee for the Heritage Farmstead Museum from 2010-2015. Cam has been with the firm since October, 2005. He works in the Tax Department collecting all business personal property delinquent taxes and outstanding balances for JP warrants. You can contact him at 972-424-8501 or by emailing:

Jenny McCall

Jenny McCall coordinates the firm's A/P, A/R, and other accounting books. She received her BBA from Baylor University and her MBE from the University of North Texas. Jenny has taught Business at Plano Senior High for 15 years, 12 of which has been as Department Chair. Jenny has been an active community volunteer for over 30 years and was the volunteer bookkeeper for City House (Collin County Youth Shelter from 1990-2001). She has been with the firm since August 1, 2001. To contact her e-mail her at

Meredith McCall

Meredith McCall is from Plano, Texas and graduated with a Bachelor of Science Degree in Merchandising and Hospitality Management from University of North Texas. She has worked for the firm since May, 2009. She works in the Tax Department collecting Business Personal Property Delinquent Taxes. She also works with Wills and Probate and has experience in bankruptcy. She is a legal assistant to David McCall. You can contact her at (972) 424-8501 or by e-mail at

Sharon McCall

Sharon McCall is a Legal Assistant that graduated from Southeastern Paralegal Institute in 1994. Sharon is responsible for the collection of delinquent ad valorem taxes for the City of Plano and Plano ISD. Sharon has worked for the firm since 1995 in the property tax department. She is legal assistant to David McCall. She is located at our Plano location. She can be contacted at 972-424-8501 or by e-mail at

Lori Spell

Janice Stone

Janice Stone started with the firm November, 2006. She is a graduate from Sam Houston State University. Janice is legal assistant to Erin Minett. Janice is located in our Plano Office. You can contact her at 972-424-8501 or by e-mailing

Mark Stone


All attorneys licensed by the Supreme Court of Texas. Unless otherwise noted, attorneys are not certified by the Texas Board of legal specialization.

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777 East 15th Street, Plano, Texas 75074 | P: 972-424-8501 | F: 972-424-5619