Dr. Juliette was raised in Jupiter, Florida and began her professional journey with a business degree from the University of Florida. A passion for making a more direct impact in people's lives inspired her to transition into healthcare so she traded business casual for scrubs and never looked back. She earned her Bachelor of Science in Nursing through the highly competitive and academically intensive accelerated program at the University of Miami and went on to work as a registered nurse across several clinical settings. She then advanced her training at Florida Atlantic University to become a Doctor of Nursing Practice, earning recognition as the graduate scholar of her graduating class with a perfect 4.0 GPA.

Throughout her training, Dr. Juliette balanced rigorous clinical and academic roles—including serving as a full-time registered nurse, doctoral nursing student, and teaching assistant—while navigating the demands of personal and professional life. This experience strengthened her adaptability, leadership, and commitment to compassionate, patient-centered care.

Today, she offers both medical and aesthetic services, including Botox, dermal fillers, laser treatments, chemical peels, and comprehensive oculoplastic care. Her approach prioritizes subtle enhancements that support healthy skin, bright eyes, and natural beauty—without the need for filters.

Dr. Juliette is dedicated to helping patients look and feel their best with care that is thoughtful, precise, and rooted in integrity.

Patient Reviews

“I had my first Botox experience with Juliette and have to say that she has such delicate hands!She is a sweet person with an easy bedside manner.Honestly,every single person from the moment I arrived was super friendly and welcoming, it was my first time in the office but you’d have thought we were all old friends, or that I was a VIP!”

—Christa E

“Juliette is simply amazing. She listened to all my concerns and meticulously tailored the treatment to achieve a natural, refreshed look.I'm so incredibly happy with how natural and smooth my skin looks. This treatment has truly boosted my confidence, and I've already decided that Juliette will be my go-to for all my future appointments. I highly recommend seeing Juliette!”

—Jaclyn T

“What a great office! NP Juliette was amazing with my botox injections, highly recommend her! Erin also made me feel so comfortable throughout the process! The whole office was so sweet and made me feel so welcomed!”

—Catherine C

“Big shout out to NP Juliette for making me feel comfortable during the procedure. She was professional, on time and had the lightest touch! I didn't have any bruising after the injections. Thank you, again!”

—Lisa M

“12/10! Dr. Mercadante has my face looking stunning! I couldn’t be happier with my results- I found my forever Botox Queen! This office is absolutely fabulous. Everyone there is so welcoming & makes you feel so comfortable. Highly recommend Dr. Mercadante!”

—Megan S.

“1,001,923,829,292,822 stars for Juliette!!. I’ve been to several locations for botox and no one did my botox as good as Juliette, she takes a gentle and personable approach and makes you feel comfy. Other injectors have been aggressive or made my eyelids droopy! I feel young and fresh and injected in all the right areas with the perfect amount… versus other injectors who do too much or not enough.. I can’t recommend this human/this location enough!!!!!!💖💖💖💖 AMAZING WORK”

—Berkley M.

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