Our Team
Meet Your Skin Care Professionals
Nikki Nicholson
Senior Esthetician
Spa Manager
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Hi, I’m Nikki! I’m a passionate, driven esthetician who’s dedicated to helping people feel confident in their own skin. I’ve been part of the Skin Spa family since 2019, after earning my esthetics certification and diving headfirst into a career I truly love.
As a Jacksonville Beach local, it means the world to me to serve my community and build real, lasting relationships with my clients. I believe that skincare isn’t just about treatments—it’s about education, empowerment, and helping you embrace your natural beauty.
My mission is to create a welcoming, comfortable space where you feel seen, heard, and cared for. I tailor every service with your unique goals in mind, blending expert knowledge with a warm, upbeat vibe to make sure you leave glowing—inside and out.
LOVES: Beach days, iced coffee, sunrise walks, football & basketball games, and traveling
FUN FACT: I’m a proud mom of two amazing kids who are truly my whole world.
YOU CAN FIND ME: At a sporting event — we’re a proud sports fam — or out with the kids on our next adventure. Life is always on the go, and I wouldn’t have it any other way.
Sher Dupuy
Senior
Esthetician
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I’m originally from Louisiana, but I’ve lived all over the United States and Europe. When I moved back to Florida in 2006, I began my career in cosmetology and worked as a hair stylist for 15 years. In 2021, I completed the Esthiology program at the Aveda Institute. Helping people has always been my passion—I truly love educating my clients, restoring their confidence, and building meaningful, long-lasting relationships.
LOVES: I love tea, collecting plants, and getting lost in a good book. Being outside in nature—especially anywhere near water—brings me so much peace.
FUN FACT: I’m a walking encyclopedia of random information. My nails are always painted black, and I have a full back tattoo that I somehow always forget is there.
YOU CAN FIND ME: When I’m not at the spa, I’m likely practicing yoga at my favorite local studios, picking out yet another plant at the nursery, or sipping tea at one of my go-to cafés in Jax Beach.
Sheridan Dexter
Advanced Esthetician
Assistant Spa Manager
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Hi, I’m Sheridan! I was born and raised in the Jax Beach area. I’m a very fun, caring, and outgoing person who loves to meet new faces and I’m so thankful for the opportunity that Skin Spa gives me to do that! I started my esthetics journey right after high school at Alpha School of Massage’s Esthetics program where I got my facial specialist license. I love that I get to put my passion for all things skin to use and I’m determined to make every client leave feeling beautiful and satisfied!
LOVES: I love my cats Coco and Kevin, and traveling!
FUN FACT: I graduated high school and started esthetics school at 17, so I graduated 2 times in 2023!
YOU CAN FIND ME: Doing retail therapy, cooking, or at the beach (with sunscreen and a hat on 😉
Rachel Bray
Advanced Esthetician
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I’m a licensed Full Specialist Esthetician with 3 years of experience. I graduated from the Aveda Institute in 2021 and have been performing facials ever since. At the heart of my practice is the joy of connection—I truly love building meaningful relationships with my clients and being part of their self-care journey.
When you step into my treatment room, my goal is for you to feel safe, seen, and completely at ease.
LOVES: Her cats Ralphie and Ollie!
FUN FACT:Rachel used to work at Walt Disney World in 2018!
YOU CAN FIND ME:Watching a good movie with my cats or walking on the beach
Abby Crick
Front Support Team
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Hi, I’m Abby. I graduated from the Aveda Institute in the Esthiology program in 2025. I’m a licensed esthetician, currently working as a service provider, gaining valuable experience and building relationships as I prepare to transition into an esthetician role. I’m passionate about helping people feel beautiful in their own skin. I believe in the power of good skincare, self-care, and a strong cup of coffee to start the day right. I am always happy to chat about your experience or help you find the right service. Whether you’re a regular or visiting us for the first time, I’m here to make your day a little brighter!
LOVES: Sunrise, sunsets, a good shopping day, and being with friends and family.
FUN FACT: When I’m not at the front desk, I’m also a barista — so yes, I take my coffee very seriously.
YOU CAN FIND ME: Spending time with my dog, Macy — she’s a sweet (and very spoiled) mini golden doodle — or out and about grabbing coffee.
Tiffany Waters
Front Support Team
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I was born amidst the vibrant culture of Kingston, Jamaica, and raised in the energetic streets of Brooklyn, New York. I bring a unique blend of warmth and creativity to my role as a Front Support Team Member at the Skin Spa.
When I’m not busy helping customers achieve their skincare goals alongside my amazing team, you’ll likely find me creating content or diving into my studies. I’m also a proud mom of two energetic boys, and I do my best to balance my passions—making every moment count both at work and at home.
LOVES: Cooking, baking, and creating social media content
FUN FACT: I was born in Kingston, Jamaica
YOU CAN FIND ME: At the beach or pool playing volleyball
Casey Lee
Owner & Lead Esthetician
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Hi, I’m Casey — founder of Skin Spa in beautiful Jacksonville Beach, FL. I opened our award-winning skincare clinic in 2013 with a vision to create something different: a modern spa with a bit of an edge. I wanted to blend the results-driven treatments you’d expect from a “medi” spa with the relaxation and luxury of a high-end spa experience. And that’s exactly what we’ve built here — a place where guests feel cared for, connected, and confident in their skin.
My skincare journey started in 2003 after graduating at the top of my class from Florida College of Natural Health in Fort Lauderdale. I returned home to Jacksonville and spent 10 years in the San Marco neighborhood, where I grew both personally and professionally. It was there that I truly found my footing as an esthetician — building a loyal clientele and a deep love for helping people feel their absolute best.
For me, this industry is about more than just skincare. It’s about creating trust, building relationships, and watching both our clients and my amazing team thrive. Some of my greatest joys are the moments I spend connecting with guests in the treatment room, and seeing my team grow into their potential every day.
I’m best known for my expert brow shaping, acne treatment facials, and signature Dermaplane Facial — all delivered with a whole lot of heart. I can’t wait to welcome you to Skin Spa and help you feel right at home.
LOVES: Spending time with my family and my bulldog Bama, who I bring to work with me most days 🙂
FUN FACT: I’m an old soul and my fav music is late 80’s and 90’s punk!
YOU CAN FIND ME: Walking the neighborhoods, at my secret spot hunting for shark teeth, or at my favorite local gym.