Loan Officers
Whoever takes your application is licensed in the state where the property sits. That is a requirement, not a preference — so start by finding someone licensed where you are buying.
23 officers

Jeff Maas founded National Realty Group in 1991 and remains its Owner and Broker, and has owned National One Mortgage Corp since 1994, putting real estate, lending, escrow and property management under one roof. He has testified at trial as an expert witness in mortgage lending disputes, retained by both plaintiffs and defendants, and since 2018 has been an adjunct professor at California Baptist University teaching Real Estate Principles and Real Estate Finance. Licensed in California since 1988, he has handled well over a thousand sales and loans, with particular depth in short sales and VA financing. He is a member of the California and National Associations of REALTORS®, and a recipient of National Realty Group’s Eagle Award for 2003, 2004 and 2005 and United Wholesale Mortgage’s 1% Award for 2021.
- Arizona
- California
- Florida
- Texas

Jim Martinez is National Sales Director at National One Mortgage, bringing more than 30 years of experience in mortgage lending, financial services, and leadership. A real estate investor since 1992, Jim combines extensive knowledge of FHA, VA, conventional, DSCR, and business-purpose financing with hands-on experience in property management, renovations, and fix-and-flip investing. He works with borrowers, investors, and mortgage professionals to find the options that fit and to move through the lending process with confidence.
- Alabama
- Arizona
- California
- Florida
- Oklahoma
- South Carolina
- Texas

Jon Linhart is Regional Sales Manager for National One Mortgage in Texas and a United States Marine Corps veteran. He has worked in both residential and commercial lending, and his focus is helping fellow veterans use the VA home loan benefit, including how the federal VA loan program serves both veterans and active-duty service members.
- Texas

Jeff brings leadership, customer-service and sales experience to clear, responsive guidance through the home-loan process.
- Florida
- Texas

Jenero has more than 20 years across mortgage lending, real estate sales and real estate investing, and runs an accounting practice advising individuals and small businesses.
- California

Katherine combines experience as a Texas real-estate broker and mortgage loan originator to give coordinated guidance on both halves of a transaction.
- Texas

Courtney draws on a real-estate background to connect financing choices with ownership and investment goals.
- Texas

- California
- Florida

Shaun has more than thirty years in lending, across residential, commercial, investment and business financing.
- Texas

Jayleigh brings a business-studies and client-service background to a detail-oriented, relationship-first mortgage experience.
- Texas

Vanessa brings more than two decades of mortgage-industry experience and an education-focused approach to working with borrowers.
- Texas
- Texas
- California
- California
- California
- California
- California
- California
- California
- California
- California
Elena has been a REALTOR® since 2000 and a licensed mortgage loan originator since 2012. She works with borrowers in English and Spanish.
- California
- California
Thinking about originating somewhere else?
We are a broker and a non-delegated correspondent lender across 7 states, which means the routine file closes in house and the difficult one goes to whichever wholesale lender actually has a program for it. If you are licensed in one state and want more, we sponsor and manage the rest.
Verify any of this yourself
Every officer above is listed with their individual NMLS identifier. Search any of them — or the company, NMLS #246740 — on NMLS Consumer Access, which is maintained by the state regulators rather than by us. If anything here and the public record disagree, the public record is right and we want to hear about it.