New Hire

Russ Lyon Sotheby’s International Realty is dedicated to bringing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of luxury Real Estate Advisor Katie Mullins to our Camelback Tower Office. Russ Lyon Sotheby’s International Realty agents strive to deliver real estate experiences beyond expectations to enhance lifestyles for their clients, expanding their reputation as the most respected name in real estate. 

Katie is filled with enthusiasm as she embarks on her journey as a real estate agent. With a solid foundation in Marketing/Advertising, she brings a wealth of expertise that has proven invaluable in various aspects of her life. Having spent her formative years in the charming Arcadia/Paradise Valley area, Katie possesses a deep understanding of what makes these communities truly unique.

Her natural talent for connecting with people and putting them at ease is evident from the moment she meets them. Katie is dedicated to ensuring that the process of buying or selling a home becomes a delightful and stress-free experience for her clients.

Family means a lot to all of us at Russ Lyon Sotheby’s International Realty and Katie has both her professional and person family in the company! Meeting her was an absolute joy and the professionalism and dedication she brings into the brand is astounding!

Sherri Monteith, Managing Broker

Russ Lyon Sotheby’s International Realty is dedicated to bringing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of luxury Real Estate Advisor Christina Covault to our Camelback Tower Office. Russ Lyon Sotheby’s International Realty agents strive to deliver real estate experiences beyond expectations to enhance lifestyles for their clients, expanding their reputation as the most respected name in real estate. 

With 15 years of legal experience under her belt, Christina brings a wealth of expertise to her real estate business, where she consistently serves her clients with professionalism and efficiency.

Having been an Arizona resident for nearly two decades, Christina possesses a deep understanding of the local real estate landscape and remains well-informed about both regional and national economic trends. Before embarking on her real estate career, she held the role of a state and federal prosecutor, specializing in cases involving violent crimes. In her capacity as a federal prosecutor, she skillfully managed numerous criminal cases from their inception to their resolution, taking the lead in multiple jury trials and appeals. Christina holds a bachelor’s degree from Georgetown University and a law degree from the University of Arizona.

Her previous legal career has honed a set of skills that uniquely distinguish her as a real estate advisor, including clear and concise communication, extensive negotiation experience, fluency in legal writing, unwavering responsiveness, and meticulous attention to detail. These qualities not only set her apart but also provide her clients with a sense of security and peace of mind.

Beyond her professional pursuits, Christina is deeply committed to serving her community. She actively serves as a board member for the Phoenix Chapter of the Federal Bar Association, Awakening Seed School, and the All Saints’ Episcopal Day School Parent Association. She takes immense pride in her association with Georgetown University, having devoted approximately 15 years to the Alumni Admissions Program Arizona committee, where she conducts interviews with applicants from across the Valley.

Although originally hailing from Orange County, California, Christina’s life experiences have also taken her to various parts of South America and Asia. She has a passion for extensive travel and boasts conversational fluency in both Spanish and Mandarin Chinese. Her diverse interests include a love for cooking and baking, maintaining an active lifestyle through yoga and her Peloton bike, savoring the natural beauty of Arizona, and cherishing quality time spent with her family and friends.

Meeting Christina was such a breath of fresh air. Highly professional, educated and so easy to work with. She’s thorough, extremely sharp and with her background in law, an obvious great hire for our brand.

Sherri Monteith, managing broker

Lynsey Gauman emerges as a prominent figure in the realm of real estate, boasting a distinctive blend of fervor, local expertise, and an unwavering zest for life that she extends to her clientele. Hailing from the charming landscapes of Arizona, Lynsey’s profound ties to the community and her deep affection for everything that is Arizona render her the natural choice for those in search of a dependable real estate ally.

Beyond her real estate career, Lynsey’s heart belongs to adventure, and she’s a dedicated enthusiast of fitness. When winter descends, she can be found carving through pristine powder on her snowboard, and as the summer sun shines, you’ll frequently discover her exploring the myriad hiking trails and lakes while relishing the breathtaking vistas that Arizona generously provides. When she’s not in the midst of a workout or brokering real estate deals, you might catch her reveling in the delightful company of adorable puppies or indulging in cocktails at her preferred local happy hour venues.

Lynsey’s dynamic persona, profound understanding of Arizona’s real estate landscape, and heartfelt adoration for her community seamlessly establish her as the ultimate choice for those seeking to buy or sell property in Arizona. Under her guidance, rest assured that your real estate aspirations will be approached with professionalism, enthusiasm, and a personal touch. In Lynsey’s eyes, you’re not just a client; you’re a cherished member of the Arizona community she proudly calls home.

Lynsey Gauman is an incredible addition to the SEV award winning team. Lynsey has grown up here in AZ and has had family in RE for years. Lynsey graduated from ASU with a degree in Exercise and Wellness. During covid she decided it was time to get her real estate license so she could start helping others to reach their goals and dreams when it comes to buying, selling and or wealth building through real estate. Lynsey has great communication skills and is an excellent negotiator. The great thing for Lynsey is that she will be working with family as she is now part of “The Arizona Gold Team”. They are well known for horse property throughout the state. Lynsey’s spirit is contagious and she will not disappoint.

Cath Green, Managing Broker

Russ Lyon Sotheby’s International Realty is dedicated to bringing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of luxury Real Estate Advisor Teresa Arthur to the Pinnacle Peak Office. Russ Lyon Sotheby’s International Realty agents strive to deliver real estate experiences beyond expectations to enhance lifestyles for their clients, expanding their reputation as the most respected name in real estate. 

Teresa Arthur is a seasoned professional who seamlessly blends creativity with a dedication to helping others achieve their real estate aspirations. Originally hailing from the Pacific Northwest, she pursued her education there and embarked on her career in the dynamic Nike Film and Video Production field right after college. Teresa then took a break to start a family while indulging in landscape design.

In 2013, Teresa unearthed her true calling in assisting clients with their real estate endeavors. Since then, she has wholeheartedly committed herself to the industry, obtaining her real estate license as a reputable agent in Oregon with the esteemed Cascade Hasson Sotheby’s International Realty. As a new chapter unfolds in her life, Teresa and her husband have moved to Arizona, where she eagerly seizes fresh opportunities by becoming part of Russ Lyon Sotheby’Sotheby’stional Realty.

Outside her thriving professional life, Teresa remains actively engaged in positively impacting her community. She dedicates her time to fostering rescue dogs through Desert Labrador Retriever Rescue, displaying her compassionate nature and a solid commitment to giving back.

During her leisure hours, Teresa relishes quality moments with her loved ones, immerses herself in travel adventures, enjoys captivating movies, and explores the great outdoors. Her warm and approachable demeanor and an unwavering dedication to meeting her client’s needs, client’s her an invaluable asset in the real estate journey.

Whether you are in the market to buy, sell, or seek expert guidance in the Arizona real estate market, Teresa Arthur is the friendly, knowledgeable, and trustworthy professional upon whom you can depend to turn your dreams into reality.

Russ Lyon Sotheby’s International Realty is dedicated to bringing the highest level of service to today’s home buyers and sellers. This tradition continues with the recent addition of luxury Real Estate Advisor Stephanie Wiggins to the Southeast Valley Office. Russ Lyon Sotheby’s International Realty agents strive to deliver real estate experiences beyond expectations to enhance lifestyles for their clients, expanding their reputation as the most respected name in real estate. 

Stephanie Wiggins is a dedicated real estate professional situated in the beautiful landscapes of Arizona. With a master’s degree in psychology, she brings a wealth of knowledge and expertise to every real estate transaction. Stephanie’s passion for both indoor and outdoor spaces shines through in her work. When she’s not assisting clients in finding their ideal homes, she is often found hiking the stunning trails of Arizona or enjoying outdoor adventures. Her deep love for nature not only fuels her interests but also provides her with a unique understanding of the local communities and neighborhoods.

Beyond real estate, Stephanie is a wellness enthusiast, firmly believing that a happy home is a healthy one. She is committed to ensuring that your new home not only satisfies your housing needs but also aligns with your overall well-being. Stephanie is ready to embark on this exciting real estate journey with you. Whether you’re in the market to buy, sell, or invest, she is here to provide guidance every step of the way. Together, let’s discover your dream property in the enchanting landscapes of Arizona.

Stephanie is a phenomenal individual. She has her BS degree in Exercise and Wellness from ASU and an MS degree in Professional Counseling from Grand Canyon University. She has a deep desire for serving others. She’s an excellent communicator and has a passion for assisting others in buying or selling their home and also a passion in wealth building through real estate investing. Her ability to listen to others and build trust quickly allow her to help others accomplish goals and dreams when it comes to real estate. Stephanie is a wonderful addition to our SEV award winning office.

Cathy Green, Managing Broker