Meet Our Esthetician Team

Jackie David
Founder and Director, Academy of Skin and Beauty
NYS Licensed Esthetician

Jackie is the Founder and Director of Academy of Skin and Beauty. She is a New York State Licensed Esthetician, Certified Permanent Cosmetics Professional (CPCP), and holds a BA in Speech Communications. Jackie’s vision is to advance esthetics education by creating an enriching learning experience focused entirely on esthetics learning utilizing modern procedures, technologies, and equipment. Jackie takes pride in her hands-on approach with students by helping them during their schooling and certification process, as well as supporting students throughout their esthetics career as a friend and mentor.

Jackie began her esthetics career as the owner of Jackie David Skin Care in New York City. Prior to entering the esthetics industry in 2008, Jackie was a television sales and marketing executive with national media companies including KTLA-TV in Los Angeles, Fox, and ABC Television in New York.

Jackie resides in Rye Brook, New York. She enjoys exercising and spending time with her husband, two children, Australian Labradoodle (see our Mascot below!), and cat.

Joselle Nicosia
Director of Education, Esthetics Educator

Joselle Nicosia is a New York State Licensed Esthetician and renowned makeup artist. Prior to being an Academy of Skin and Beauty educator, Joselle worked at De La Mer Salon & Spa and BLVD. Joselle’s early career included freelance makeup work in both print and television with Tom Ford and Estee Lauder. Additionally, Joselle has held senior operational roles as the Spa Director at Gurney’s Inn, Montauk, and Remedy Bar Spa.  Joselle stays up to date with the industry as an independent esthetician. Joselle’s specialty services include customized facials, chemical peels, organic spray tanning, eyebrow styling and waxing services.

Prior to her esthetics career, Joselle received her bachelor’s degree in Psychology from SUNY Albany.

Joselle resides in White Plains, New York. She enjoys exercising and spending time with her two American Bulldogs, two boys, and husband.

Savanna Acevedo
Operations Associate

Savanna is a New York state Licensed Nail Technician and Waxing Specialist. She is known for her unique nail designs and dreams of opening a nail/waxing salon in the future.

In addition to her licenses, Savanna holds an Associate’s Degree in hospitality management. She is passionate about cooking and often experiments with flavors and techniques to create memorable dishes. Savanna also loves to travel, especially to tropical islands. With ten down and eight left on her list of 18, each adventure fuels her passion for discovery.

Valerie Rose Klein
Esthetics Educator

Valerie is a Licensed Esthetician and Massage Therapist in NY and NJ.  She has extensive experience as an esthetician, spa manager, and mentor. She fell in love with the science of skincare and has dedicated her career to empowering clients and professionals alike. Specializing in holistic skincare, acne treatment, and advanced esthetic modalities such as Dermaplaning, Chemical peels, Laser and IPL, Buccal and Lymphatic Facial massage, and Facial cupping, Valerie’s approach goes beyond the surface—she believes that what we nourish our bodies which affects our skin, mind, and overall well-being. Her mission is to help individuals look their best and feel confident and radiant from within.

Valerie is passionate about creating a supportive and inclusive environment where women in the esthetics and spa industries can thrive. She is committed to mentoring and uplifting others, helping them unlock their potential and achieve their professional dreams. As a seasoned esthetician, leader, and trainer, Valerie is dedicated to sharing her knowledge and fostering growth within the esthetics community.

Her values of positivity, innovation, and holistic care are at the heart of her work. Whether she’s developing customized skincare protocols, managing spa operations, or teaching the next generation of estheticians, Valerie brings an unwavering commitment to excellence, compassion, and empowerment.

In her free time, Valerie enjoys learning and growing, karaoke, and spending time with family and friends.

Joanna is a Licensed Esthetician in NY, NJ, and CT, a Certified Holistic Health Practitioner, and a Reiki Master. She has worked extensively in medical esthetics, management, product development, business and education.

Joanna keeps up with the newest trends by working as an esthetician, performing customized facials, laser procedures, consulting, and integrative nutrition.

Before her esthetics career, she flew aboard LOT Polish Airlines, where she investigated and implemented anti-aging practices to prolong youthful appearance.

Joanna lives in Westchester, NY.

Diane Rabadi

Esthetics Educator

Diane is a New York State Licensed Esthetician and certified in lash extensions. With over a decade of experience, she brings a wealth of knowledge and expertise to her work. As an esthetician, Diane is dedicated to helping clients achieve their skincare goals through customized treatments and product recommendations. Her skills as a lash technician allow her to enhance clients’ natural beauty with precision and care.

With a commitment to excellence and ongoing education, Diane is passionate about sharing her expertise with aspiring beauty professionals, guiding them to develop the skills and knowledge needed for success in the industry.

Diane also enjoys cooking and cherishing moments with her loved ones.

Allison Courtenay
Esthetics Educator

Allison is a New York State Licensed Esthetician and Massage Therapist and holds a MBLEx National License in Massage Therapy. Allison is the owner of Second Star Aesthetics and Massage in Harrison, NY, specializing in Corrective Korean Skincare, using advanced modalities to help her clients look and feel their best. She began her career in the beauty and wellness industry in 2014, working in luxury day spas and alongside top Westchester medical providers.

Allison draws from a wealth of clinical experience, and a strong background in hospitality to bring client-centered, result-driven care to her clientele. Her love of learning and passion for skincare lead her to the classroom, where she inspires students to cultivate their curiosity, skill, and professionalism into a rewarding career.

When she’s not in the classroom, Allison enjoys spending time in nature, reading, and performing arts.

Paula is a New York State Licensed Esthetician. Having mastered a wide range of advanced skin and body treatments, Paula specializes in a holistic and wellness-centered approach to esthetic services. She is the owner of Inti Wellness, her home-based spa, where she combines her expertise with a passion for fostering natural beauty and self-confidence in her clients.

As a passionate mentor and leader, Paula inspires future estheticians to excel not only in understanding the science of skin but also in achieving financial success and prioritizing overall well-being. She believes in creating meaningful, authentic, and sacred connections in every interaction, leaving a lasting impact on those she serves.
Paula is a firm believer in lifelong learning. She actively participates in continuing education workshops and industry events to stay ahead in the ever-evolving field of esthetics. In her free time, she enjoys ballroom dancing, hiking, and traveling.

"Invest in your skin. It is going to represent you for a very long time." - Linden Tyler