New Hire

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Adrienna Threatt to our Southeast Valley Office.

Adrienna Threatt brings several years of industry expertise and a reputation for sophisticated, client-forward service to the Arizona luxury market. With a refined approach shaped by experience in multiple markets, she offers a unique blend of global perspective and local insight—helping clients navigate major real estate decisions with confidence and clarity.

Adrienna’s real estate journey began in 2006 in the fast-paced, highly competitive Chicago metropolitan area. It was there that she sharpened her negotiation skills and discovered what continues to drive her work today: advocating for her clients’ best interests with unwavering integrity. That foundation—built on strategy, precision, and trust—remains central to every transaction she guides.

Now a proud resident of the Grand Canyon State, Adrienna has seamlessly transitioned her business to the East Valley of Arizona. She pairs a strong Midwestern work ethic with the prestigious reach of the Sotheby’s International Realty brand, creating a powerful advantage for buyers and sellers who expect elevated service and exceptional results.

Adrienna also specializes in assisting out-of-state clients who are relocating or investing in Arizona. From neighborhood nuances to market timing and lifestyle alignment, she provides the localized expertise and global resources needed to ensure clients feel informed, supported, and positioned for success from the first conversation to the final signature.

For those seeking a trusted advisor with strong negotiation skills, polished service, and a steady commitment to doing what’s right, Adrienna Threatt delivers a real estate experience defined by professionalism, integrity, and lasting value.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Pariya Malhamdary to our Pinnacle Peak Office.

Pariya Malhamdary is a licensed Arizona real estate agent specializing in residential and luxury properties throughout the Valley. With more than 25 years as an Arizona resident, Pariya brings deep local insight to every client relationship—paired with a refined, concierge-level approach designed to make the buying and selling experience seamless, informed, and elevated.

Before transitioning into real estate, Pariya spent over a decade serving discerning, high-net-worth clientele in luxury environments where discretion, attention to detail, and trust were essential. That experience shaped her service philosophy and continues to set her apart today. She is known for guiding clients through complex transactions with clarity and confidence, always with professionalism and composure.

Pariya is recognized for her strong negotiation skills, market expertise, and ability to anticipate her clients’ needs. Whether assisting first-time buyers, seasoned investors, or those searching for exceptional luxury residences, she remains deeply committed to protecting her clients’ best interests and delivering results that exceed expectations.

Outside of real estate, Pariya is a devoted wife and mother who enjoys spending time with her husband, daughter, and their two mini Australian Shepherds. She also enjoys playing the piano, traveling with her family, and exploring Arizona’s scenic hiking trails—interests that reflect her appreciation for lifestyle, balance, and the communities she serves.

Driven by integrity and built on long-term relationships, Pariya views real estate not as a transaction, but as a personalized journey. Her goal is simple: ensure every client feels supported, well-informed, and confident from the first showing to the final closing—and beyond.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Michael Bullis to our Pinnacle Peak Office.

Born and raised in Scottsdale, Arizona, Michael Bullis embodies the spirit of the desert—grounded, resilient, and driven by excellence. For more than 12 years, he has perfected the craft of luxury service, building a reputation centered on elevated client experience and exceptional results. His background, paired with a deep passion for real estate, sports, and entertainment, gives him a dynamic and innovative edge in today’s competitive market.

Michael approaches every transaction with an optimistic, forward-thinking mindset. He understands that real estate is more than a financial decision—it’s a personal milestone. Whether representing a first-time buyer, a seasoned investor, or a luxury seller, he brings the same level of focus, strategy, and dedication to every client relationship.

At the heart of Michael’s business are three guiding principles: integrity, respect, and excellence. He believes in treating every client the way he would want to be treated—with transparency, personalized service, and unwavering commitment. His hands-on approach ensures that clients feel informed, empowered, and confident at every stage of the process.

When it comes to marketing, Michael leverages exclusive tools and strategic advantages designed to maximize exposure and drive results. Each listing is elevated through:

• High-quality, professionally designed print materials
• Sophisticated digital marketing campaigns
• A dedicated, custom property website
• Targeted and strategic social media promotion

By combining compelling storytelling with precision marketing, Michael ensures every property stands out in a crowded landscape—attracting qualified buyers and positioning homes for exceptional outcomes.

Beyond real estate, Michael’s life is rooted in family. He resides in North Phoenix with his wife, daughter, and their two mini Australian Shepherds. His strong sense of home and community fuels his passion for helping others find their perfect place in Arizona.

Whether you are buying, selling, or investing, Michael Bullis is committed to being your forever agent—delivering unmatched service, expert guidance, and steadfast support from start to finish and beyond.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Ruthann Braccini to our Sedona Office.

Ruthann Braccini is a Real Estate Advisor with Russ Lyon Sotheby’s International Realty, serving clients throughout Sedona and the Verde Valley. She brings a client-first approach grounded in clear communication, thoughtful guidance, and attentive service. As part of the Sotheby’s International Realty global network, she provides local buyers and sellers with worldwide exposure while offering knowledgeable support in Sedona’s distinctive residential and luxury real estate markets.

A longtime Sedona resident, Ruthann works with buyers and sellers across Sedona, the Village of Oak Creek, and surrounding Verde Valley communities. She assists clients purchasing primary residences, second homes, and investment properties, taking time to understand each client’s goals and developing a tailored strategy to support them. Her organization, responsiveness, and attention to detail help ensure smooth transactions from initial consultation through closing. Ruthann believes real estate is both a lifestyle decision and a meaningful wealth-building opportunity. In addition to her real estate work, she is the founder of Health Is Wealth Yoga, offering private yoga hikes and wellness experiences in Sedona.

Her background in wellness brings a calm, thoughtful presence to each client relationship and reflects her strong connection to the Sedona community. Ruthann is committed to delivering the elevated level of service associated with Russ Lyon Sotheby’s International Realty. She combines local market expertise with the powerful marketing platform and global reach of the Sotheby’s brand, approaching every transaction with professionalism, care, and a focus on helping clients make confident real estate decisions.

Ruthann delivers a smooth real estate experience in Sedona and the Verde Valley for buyers, investors and sellers.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Greg Wedge to our Carefree Office.

Greg Wedge IV is a driven young real estate professional who has been immersed in the industry since childhood, growing up in a family where building and craftsmanship were simply a way of life. With a father (Greg Wedge III) who is a luxury architect, a grandfather (Greg Wedge Jr.) who is a skilled carpenter, and an uncle who is a welder, Greg developed an early appreciation for what it takes to create exceptional homes from the ground up. Long before real estate became his career path, he was learning the value of hard work on job sites—picking up a hammer or shovel and absorbing the fundamentals that continue to shape his work ethic today.

Greg’s long-term goal is to step into real estate development and partner with his family to build custom homes that reflect both quality craftsmanship and thoughtful design. Now with Russ Lyon, he is focused on learning from the best in the business and building a strong foundation for a lasting career. Greg brings a disciplined, achievement-oriented mindset to everything he does, graduating as his high school valedictorian and earning a degree in Business Management from Grand Canyon University at just 20 years old.

Outside of real estate, Greg values faith, service, and community. He and his wife, Angelina—whom he married in October—enjoy volunteering together at their church and staying grounded in the relationships that matter most. With a clear vision for his future, a deep respect for the building industry, and an eagerness to grow, Greg Wedge IV is excited to contribute to Russ Lyon while pursuing his passion for development and custom homebuilding.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Brianna Fratella to our Southeast Valley Office.

Brianna is a true Arizona native with a comprehensive understanding of the Valley’s diverse neighborhoods. Specializing in the corridor from Central Phoenix to the Southeast Valley, she offers her clients an insider’s perspective on the best places to live, work, and play. As an alumna of Arizona State University’s W. P. Carey School of Business, she brings a sharp professional edge and a commitment to excellence that aligns seamlessly with the legacy of Russ Lyon Sotheby’s International Realty. Before entering real estate, Brianna built a successful career in luxury wine and spirits sales, where she learned that exceptional results are built on a foundation of trust, consistent communication, and a tailored client experience.

She carries that same philosophy into every transaction, delivering a positive, energetic approach that helps buyers and sellers feel confident from the first conversation to the final signature. Brianna’s clients value her steady communication, thoughtful guidance, and unwavering commitment to doing things the right way. Deeply connected to the Arizona lifestyle, she understands what draws people to the Valley and how to match each client with a home—and a community—that truly fits. Whether she’s hiking a scenic desert trail, paddleboarding, or advocating for her clients at the closing table, Brianna is a dedicated professional who prioritizes long-term relationships and takes pride in serving the community she calls home.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Tina Baba to our Tucson Office.

Tina Baba is a seasoned real estate professional with more than three decades of experience spanning two countries and multiple market cycles—an uncommon depth of perspective that shows in every client interaction. She began her career in London, where she helped build a successful real estate business from the ground up and quickly emerged as one of its top agents and trusted leaders. That foundation of discipline, market insight, and service carried seamlessly to the United States, where Tina continued her success in Arizona and has consistently ranked among the top producers statewide.

Over the years, Tina has guided hundreds of buyers and sellers through the complexities of real estate with a steady, practical approach. She understands that every move is personal, and every transaction is a major financial event, which is why she leads with clarity, strategy, and integrity. Her expertise covers the full scope of the process—from pricing and positioning a property effectively, to negotiating with confidence, to managing contracts and timelines with the systems that keep transactions moving smoothly. Clients appreciate her ability to cut through noise, explain options in plain language, and provide calm leadership when decisions feel high-stakes.

What truly sets Tina apart is her passion for educating consumers and elevating industry standards. She believes clients deserve more than a “yes” or “no”—they deserve to understand the market, the terms, and the implications behind every decision. Whether she’s helping a first-time buyer, a seasoned seller, or someone navigating a major life transition, Tina’s goal is the same: to protect her clients’ interests and help them move forward with confidence. With international experience, proven performance, and a reputation rooted in trust, Tina Baba remains a powerful advocate for buyers and sellers who want expert guidance and a clear path through one of life’s biggest decisions.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Edgar Huerta to our Tucson Office.

Edgar Huerta delivers real estate with elegance, discretion, and results. In a market where details matter and expectations run high, his approach is defined by poise, strategy, and a steady commitment to helping clients move with confidence through every stage of a transaction.

Born into a family of entrepreneurs, politicians, and legal professionals, Edgar brings a refined and purposeful perspective to luxury real estate in Tucson, the Catalina Foothills, and surrounding communities. He understands that buying or selling at this level isn’t simply a financial decision—it’s personal, often complex, and best handled with thoughtful guidance and trusted representation. As a representative of Russ Lyon Sotheby’s International Realty, Edgar offers personalized support, strategic advocacy, and high-level marketing tailored to discerning buyers, sellers, and investors.

What makes Edgar especially distinctive is the way he blends professional expertise with an elevated sense of presentation. Before real estate, he built an international career as an artist, and that creative foundation continues to shape how he positions properties. He sees beyond the specs and understands how a home should feel, how it should be experienced, and how to present it in a way that resonates with the right audience. For homeowners, this means clarity around preparation, confident pricing strategy, and a polished approach to marketing that aligns with the caliber of the home. The result is a smoother process, stronger interest, and a more successful outcome.

Edgar also offers an advantage that is increasingly valuable in today’s luxury market: an ability to connect across cultures and borders. Fluent in Spanish and Italian, he builds authentic relationships with both local and international clientele, bringing a global perspective to Arizona real estate while staying grounded in the nuances of each neighborhood and community. Whether a client is relocating, investing, or seeking a primary residence that fits a specific lifestyle, Edgar’s guidance is calm, intentional, and aligned with their goals.

At the center of Edgar’s work is the belief that luxury service should feel seamless. It should be discreet when necessary, decisive when it counts, and always guided by a clear plan. For those looking to buy, sell, or invest in Tucson-area luxury real estate, Edgar Huerta offers a level of representation that feels as elevated as the homes he represents.

Eleganza e discrezione.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Stephen Katz to our Tucson Office.

Stephen Katz brings a rare blend of design sensibility, market expertise, and genuine client care to Tucson’s real estate landscape. With a well-honed eye for architectural detail and a deep appreciation for historically significant homes, Stephen approaches real estate not simply as a transaction—but as a deeply personal journey.

What truly sets Stephen apart is his commitment to his clients. Buying or selling a home is one of the most significant financial decisions many people will ever make, and Stephen is driven by a desire to guide his clients through the process with clarity, confidence, and care. By listening closely to their needs and maintaining constant communication, he builds trust and relationships that extend well beyond the closing table.

Before transitioning into real estate, Stephen spent five years working under world-renowned interior designer and architect Jamie Bush, consistently ranked among Architectural Digest’s Top 100 designers. Under Jamie’s mentorship, Stephen refined his eye for design while building an extensive network of architects, craftsmen, and industry professionals—resources he now leverages to help clients fully realize their vision of home. That experience translated seamlessly into real estate, where Stephen quickly distinguished himself, earning his former brokerage’s highly coveted Rookie of the Year award as a top-producing new agent in his very first year.

Known for his calm, compassionate approach, Stephen is also a skilled negotiator with an unwavering work ethic and dedication to results. He balances thoughtful guidance with strategic advocacy, ensuring his clients feel supported while achieving the strongest possible outcomes.

Outside of real estate, Stephen is a dedicated foodie who enjoys exploring Tucson’s vibrant and ever-evolving culinary scene. He loves to travel, cheer on the University of Arizona, and give back through his support of the Intrepid Fallen Heroes Fund—an organization committed to building advanced treatment centers for military personnel suffering from traumatic brain injury and post-traumatic stress.

At the intersection of design, integrity, and market knowledge, Stephen Katz offers more than real estate expertise—he offers a trusted partnership, rooted in experience and driven by purpose.

Russ Lyon Sotheby’s International Realty is dedicated to providing the highest service to today’s home buyers and sellers. This tradition continues with the recent addition of Global Real Estate Advisor Marj Melchiors to our Prescott Office.

Marj Melchiors has proudly called the Prescott area home since 1996, bringing nearly three decades of local insight to her work as a trusted real estate professional. With a career shaped by creativity, entrepreneurship, and strategic thinking, Marj offers clients a thoughtful, well-rounded approach to buying and selling homes.

Originally from Indiana, Marj earned her degree in Interior Design from Purdue University and began her professional journey in Albuquerque, where she worked closely with builders designing and decorating model homes. Her work earned industry recognition and awards, and it was during this time that her appreciation for real estate took root. Seeing how design, construction, and lifestyle intersect sparked a long-term vision of becoming a real estate agent herself.

In the late 1990s, Marj embraced entrepreneurship, launching an e-commerce business specializing in imported natural cosmetics. She successfully built one of the longest-running websites in its industry—still operating today and now managed by one of her daughters. This experience sharpened her marketing, negotiation, and client-service skills while reinforcing the importance of adaptability, consistency, and trust in business.

Driven to fulfill her long-standing goal, Marj obtained her Arizona real estate license in 2018 and quickly established herself as a top-producing agent. By seamlessly blending her background in interior design, business ownership, and real estate, she provides clients with a unique advantage—particularly when preparing homes for market or helping buyers envision a property’s full potential beyond its current state.

Marj approaches every transaction with care, creativity, and genuine enthusiasm. She finds true joy in guiding buyers and sellers through the process and is deeply committed to helping them achieve their real estate goals.

For those looking to buy or sell in the Prescott area, Marj Melchiors offers experience, insight, and a heartfelt dedication to helping clients find a place they are proud to call home.