Julio Sosa

Owner, Master Color Expert

Born in Buenos Aires, Argentina, where he began learning his craft and working as a stylist at an early age, Julio has come to establish a successful career spanning over four decades. From Buenos Aires to New York, to attending training seminars in World Capitals across the Atlantic, Julio's profound breadth of experience within his trade has allowed him to remain at the forefront of the latest trends in cuts and hair color. Training abroad at the Wella Studios in Paris, London, and Athens, and throughout his career at Wella's local New York Rockefeller Center Studio, Julio graduated from the first crop of selected top colorists in the USA as a Wella Master Color Expert.

His appealing personality and unwavering devotion to his client's needs and preferences has earned him a loyal and venerable following of stand-in clientele. He is a firm believer in continuous education and professional development for his staff as well, always challenging the salon's operators to refine their skills through in-salon training seminars.

As an Owner, Julio's philosophy is to provide world class salon services within a pleasant, inviting environment. Integrating an old school, honest work ethic with avant-garde techniques and applications, Julio continues to make his mark as an elite colorist and stylist in Manhattan's upper east side.

Meet Our Stylists.

  • Nataliya Senyk

    Nataliya has been specializing in hair in the United States for the past 20 years. Originally from the Ukraine, she adds to the international flavor of Dueto Salon. Hair has always been Nataliya’s passion and her need for a creative outlet shows through in her hair cutting and coloring. Her clients leave the salon feeling and looking their very best, giving her a feeling of accomplishment and wellbeing. She can do it all but Keratin Treatments and color are her specialty. Nataliya’s philosophy is continued education and often attends color and haircutting classes at Wella Studio, Vidal Sasson, and Bumble and Bumble.

  • Gerardo Maldonado

    Gerardo, one of Dueto's International stylists, has over 25 years of experience in every aspect of hair. He remains current in the latest looks and styles. Gerardo's artistic vision in haircutting and styling can transform you to 'the" look, whether it is for a business meeting, a special occasion, event or your everyday fabulous look.

    Originally from Caracas, Venezuela, Gerardo looked to advance his career and moved to New York to pursue his artistic talent. His passion for fashion and beauty energizes his quest for new techniques and styles. Gerardo trained at Wella, L'Oreal Paris and New York, Caritas Paris, Toni and Guy London and C & C Academia Liongueras Spain.

  • Jessica Bonello

    Jessica, a Master Hair Colorist, specializes in many areas of hair and beauty. Her knowledge on the latest hair color fashion and trends, while keeping her expertise of the basics. Jessica continues to enhance her knowledge of highlights and lowlights techniques while maintaining the integrity of the hair.

    Jessica's work expands into special occasions such as updos, bridal parties, weddings, black tie affairs and other events. Certified with Keratin Complex and Brazilian Blowout Keratin Companies, her Keratin treatments are known for consistency and professional finish.

  • Andrew De Mio

    Andrew has been in the beauty and hair industry for over a decade. He grew up in Colorado Springs, where he began his career at Paul Mitchell. He went on to relocate to the East Coast in hopes of drawing inspiration from the iconic NYC fashion scene.

    Andrew learned the art of hair and design as he worked under several well-known, NYC stylists and in high-end salons. He now specializes in haircutting, styling, and coloring. He is deeply passionate about expressing his creativity through his work and loves helping people feel beautiful.

    Andrew is continuously looking to learn as the industry evolves. You can often find him educating himself on the newest techniques and keeping up with the latest trends. His editorial work has been published in many magazines and ad campaigns at the global level. Such publications include Estilo Fashion Magazine (Spain), Edith Magazine, First For Woman, CoverFX Makeup’s national campaign at Ulta Beauty.

  • Miranda Sadiku

    Miranda has had a passion for the hair and beauty industry for most of her life. She has been licensed in New York, where she specializes in cutting, styling and coloring. She believes in continuing her education to stay at the top of the ever changing industry. She continues to expand her knowledge in new products, techniques and trends to provide excellent services to our clients. Miranda places great value and importance in listening to clients in order to provide the best results.

  • Paul Johnston

    Bio coming soon!