I’ve been working in the insurance industry for more than 40 years and have been an Allstate agent since 2009. As a Agent living in Garland for many years with my husband and two children, I’ve come to know many local families. The best part about being an Allstate agent is getting to know the customers and being able to confidently help them. I strive to find the best options, depending on customers’ needs and lifestyles.
I am a military wife of 32 years. I have two adult sons and one daughter-in-law. One of my sons is a physician in Louisiana and the other is studying to be an orthopedic surgeon. I enjoy being involved in my community as I used to volunteer as a girls’ basketball coach. I also sponsor events at Bishop Lynch High School and the local Jewish community. I like art, good food, gardening, sports such as golf and tennis, and other outdoor activities. I also love to travel.
Our team here in Richardson strive to always put the needs of the customer first. Most of my staff speak fluent Spanish, therefore allowing us to cater to a wider range of customers. We are here to answer your questions and with our understanding of the people in this community, we can help you protect the things that matter most–your family, home, car, and more. Please stop by our office at 1100 E Campbell Rd. in Suite 160. We look forward to meeting you.
Industry Services
Texas Agency Strategy Team
Awards
Honor Ring-5 years
Allstate Leader's Forum-5 years
Circle of Champions-5 years
National Conference-5 years
Inner Circle Elite-1 years
Community Involvement
Habitat for Humanity of Garland
North Texas Food Bank
30+ Years of Service
Meet the Team
Ryan Ferguson from the Diana Wickman Allstate Insurance Staff
Ryan Ferguson
Licensed Sales Producer
Ryan is the newest team member at our Richardson location.
Nereida Flores from the Diana Wickman Allstate Insurance Staff
Nereida Flores
Licensed Sales Producer
Nereida is bilingual and has been with the agency for two years.
Delia Mendoza from the Diana Wickman Allstate Insurance Staff
Delia Mendoza
Agency Manager
Delia is a licensed agent and can help customers with policy or claim issues. She specializes in providing excellent customer service and keeping the agency running smoothly.
Melanie Stebner from the Diana Wickman Allstate Insurance Staff
Melanie Stebner
Licensed Sales Producer
As a licensed agent, Melanie focuses on new business and providing the best customer service to existing customers.
Beth Fischer from the Diana Wickman Allstate Insurance Staff
Beth Fischer
Licensed Agent
Beth is a licensed agent located at our Garland office. She is experienced in customer service and helping commercial customers with new coverage and service.
Brandy Ray from the Diana Wickman Allstate Insurance Staff
Brandy Ray
Marketing Representative
Located in our Garland office, Brandy specializes in marketing, as well as helping customers with policy changes and claim issues.
Jackie Cruz from the Diana Wickman Allstate Insurance Staff
Jackie Cruz
Customer Account Representative
Jackie is bi-lingual and handles policy changes and claim issues out of our Garland office.
Eddie Nunez from the Diana Wickman Allstate Insurance Staff
Eddie Nunez
Licensed Agent
Eddie is bi-lingual and can help with new policies as well as customer service at our Garland location.
Devanand "Dev" Gaymes from the Diana Wickman Allstate Insurance Staff
Devanand "Dev" Gaymes
Personal Financial Representative
Dev is located at our Garland location.
Jessica Hedman from the Diana Wickman Allstate Insurance Staff
Jessica Hedman
Associate Agent
1 in 4 women will experience domestic violence.
Financial abuse is often why they can’t “just leave.” Allstate Foundation Purple Purse is committed to shedding light on this invisible weapon that we rarely see or talk about. Learn how you can empower victims of domestic violence in your community.
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Allstate Brings College Football Fans to Go All Hands In
We were excited to represent Allstate alongside the college football community to make good things happen with KaBOOM! by renovating Kids Square Park in Dallas. Throughout the season, with the help of college football legends, Allstate has gathered fans to volunteer at special community service projects ahead of some of the most highly anticipated matchups to show that when fans come together, good things happen. It was so fulfilling to go All Hands In with KaBOOM! and Oklahoma and Texas fans!
How much life insurance should you buy? Use this simple calculator to get an estimate based on your income, expenses and assets. Ready to purchase a policy? Give me a call!
You are now leaving Allstate. Classic Car insurance is not an Allstate product. The policy is provided/quoted by The Hagerty Group, LLC., a third party company not affiliated with or endorsed by Allstate, under an expanded market program. Click here for program information.Allstate is not responsible for the policy or privacy practices of The Hagerty Group, LLC. We encourage reading their privacy policy before providing personal information.
You are now leaving Allstate. Pet health insurance is not an Allstate product. The policy is provided/quoted by Embrace, a third party company not affiliated with or endorsed by Allstate, under an expanded market program. Click here for program information. Allstate is not responsible for the policy or privacy practices of Embrace. We encourage reading their privacy policy before providing personal information.
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Life Insurance Calculator
How much life insurance should you buy? Use this simple calculator to get an estimate based on your income, expenses and assets. Ready to purchase a policy? Give me a call!
You are now leaving Allstate. Classic Car insurance is not an Allstate product. The policy is provided/quoted by The Hagerty Group, LLC., a third party company not affiliated with or endorsed by Allstate, under an expanded market program. Click here for program information.Allstate is not responsible for the policy or privacy practices of The Hagerty Group, LLC. We encourage reading their privacy policy before providing personal information.
You are now leaving Allstate. Pet health insurance is not an Allstate product. The policy is provided/quoted by Embrace, a third party company not affiliated with or endorsed by Allstate, under an expanded market program. Click here for program information. Allstate is not responsible for the policy or privacy practices of Embrace. We encourage reading their privacy policy before providing personal information.
Diana Wickman is insurance licensed in the state(s) of Arkansas, Tennessee, and Texas. If you do not reside in the state(s) of Arkansas, Tennessee, or Texas, please go to the Find an Agent section on allstate.com to search for another Allstate Agent or Personal Financial Representative.
Subject to terms, conditions & availability.
This material is intended for educational purposes only. Auto and homeowners insurance, and other property and casualty insurance products, are available from Allstate Insurance Company, Allstate Indemnity Company, Allstate Property and Casualty Insurance Company and Allstate Fire and Casualty Insurance Company (Home Offices: Northbrook, IL); Allstate New Jersey Insurance Company and Allstate New Jersey Property and Casualty Insurance Company (Home Offices: Bridgewater, NJ); and Allstate County Mutual Insurance Company and Allstate Texas Lloyd's (Home Offices: Irving, TX). Life insurance issued by Allstate Life Insurance Company: Northbrook, IL; and American Heritage Life Insurance Company: Jacksonville, FL. In New York, Allstate Life Insurance Company of New York: Hauppauge, NY.
How much life insurance should you buy? Use this simple calculator to get an estimate based on your income, expenses and assets. Ready to purchase a policy? Give me a call!Learn more about Life Insurance Calculator
