FOUNDER

With over 20 years of experience, John W. Mallett has personally originated more than one billion dollars in mortgage loans. Known as America's Homeownership Coach™, he’s widely recognized for his unique ability to simplify the mortgage process and show clients the life-changing potential of homeownership.

John is the Founder and President of Mainstreet Mortgage in Westlake Village, California. He holds a degree from Brigham Young University and an MBA from the University of Southern California. Along with his wife, Carol, he is a proud parent of three and resides in Southern California.

NMLS #289737 | DRE #01145824

SENIOR VICE PRESIDENT

As Senior Vice President, Gina Anne oversees the team’s production and manages all office operations each month. She has successfully built the team by hiring top industry talent, setting MainStreet Mortgage apart from competitors. Gina works closely with local realtors and has helped transform the lives of many clients through homeownership. She also represents Mainstreet Mortgage in the community, attending Chamber of Commerce meetings and having previously served as treasurer and membership director with the Women's Council of Realtors.

Gina's goal is to continue developing relationships, implementing marketing strategies, and hosting seminars to drive growth, while fostering teamwork to manage the pipeline for sustained success.

NMLS #287902 | DRE #01421340

LOAN PROCESSING MANAGER

Diana has been a driving force in the lending and real estate industry since 2006. Joining the mortgage world during the market downturn, she gained firsthand insight into the mistakes made by others in the field and the importance of ethical, responsible lending.

Starting as a loan processor, Diana spent much of the early years helping homeowners avoid foreclosure, which deepened her passion for helping people through tough financial times. After becoming a licensed Loan Officer, she has since dedicated herself to guiding clients toward the best financial solutions, ensuring they’re informed and confident throughout their home buying or refinancing journey.

NMLS #1658795 | DRE #01911055

LOAN OFFICER PARTNER & CUSTOMER LIAISON

Nathan is now a licensed mortgage broker, expanding his ability to serve clients even more effectively. With his deep local roots in Ventura County, combined with his 25+ year experience in the mortgage industry, Nathan is well-positioned to guide homebuyers and homeowners through every step of the process.

With a deep understanding of the mortgage process, Nathan is committed to finding the right loan solutions that meet each client's unique needs, whether it’s a first-time homebuyer, or a client looking to refinance, apply for a business loan, or purchase an investment property.

Nathan goes the extra mile to help borrowers from all walks for life find the right financing options, building lasting relationships in the process. If you're looking for a mortgage professional who values clear communication, integrity, and personalized service, Nathan is here to help you every step of the way.

NMLS #289527 | DRE #01392876

SENIOR LOAN OFFICER

John McIntyre is a seasoned leader in the mortgage industry, bringing over 27 years of experience in real estate, banking, and mortgage lending. Throughout his career, he has worked across every facet of the industry, with a unique ability to close loans that others may have deemed impossible. Whether assisting self-employed clients with multiple businesses, guiding retirees interested in reverse mortgages, or helping first-time buyers achieve homeownership, John is committed to finding solutions that meet his clients' needs.

A San Fernando Valley native, John is the youngest of six siblings, with five older sisters. Growing up in such a dynamic household, he has plenty of entertaining stories to share.

Now a proud resident of Newbury Park for 28 years, John and his wife, Anita, are parents to two children. Their son, Jason, is a production assistant in the film industry and is also pursuing his own screenwriting projects. Their daughter, Chloe, is a senior at Colorado State University studying Political Science and plans to attend law school.

In his free time, John enjoys walking his three beloved cocker-shih tzu dogs, Talia, Oreo, and Snickers, around his neighborhood. He’s also a fan of pickleball and hiking the beautiful Conejo Valley Trails.

NMLS #393398 | DRE #01119774

SENIOR LOAN OFFICER

With over 20 years of extensive experience in the real estate industry and customer service, Linda has effectively taken on various roles, including loan officer and coordinator.

Throughout her career, she has consistently demonstrated the ability to efficiently coordinate, manage, and successfully complete projects, all while maintaining a high level of customer satisfaction.

NMLS #236951 | DRE #00988671

LOAN OFFICER

Phillip began his real estate career in 2012, after joining a national investment firm’s acquisitions team. After gaining valuable experience, he obtained his NMLS license and moved on to work with a well-known LA-based private lender. During this time, Phillip also worked on numerous personal projects in California and Arizona, including building his dream home in Malibu, where he now lives.

Phillip is dedicated to providing the best service to his clients. He understands that time is of the essence, punctuality is key, kindness is essential, and respect for others is perhaps the highest virtue of all. These values are key to building strong, successful partnerships with agents and borrowers alike.

In his free time, Phillip loves to surf, play music, and study philosophy. 

ACCOUNTANT

Hilary has a Bachelor of Science in Business Administration, Finance from California State University, Northridge.  She has over 30 years of accounting experience in a variety of business industries, including manufacturing, marketing/distribution, and staffing.  She works for MainStreet part-time.