Our Anasa Team
Peggy Zapantis
APRN, MSN, FNP-BC: Professional Biography
Peggy Zapantis, APRN, MSN, FNP-BC, is an accomplished Family Nurse Practitioner with extensive experience specializing in Internal Medicine and Aesthetics Dermatology. With over a decade of dedication to healthcare, she is committed to providing comprehensive, patient-centered care and achieving natural-looking aesthetic results for her clients in Boca Raton, Florida.
Education and Certification
Ms. Zapantis’s strong educational foundation began at Nova Southeastern University in Davie, Florida, where she graduated with a Bachelor of Science in Nursing (BSN) in 2010. She completed a two-year residency and continued to work in Intermediate Step Down/Progressive Care at Holy Cross Hospital in Fort Lauderdale, Florida.
Furthering her expertise, she earned a Master of Science Degree in Nursing (MSN) with a focus on Family Medicine from Florida Atlantic University in Boca Raton, Florida, in 2014. Ms. Zapantis is dual-certified, holding FNP Board Certification from both the American Nurses Credentialing Center (ANCC) and the American Association of Nurse Practitioners (AANP). Complementing her primary care background, she secured a certification in Aesthetics Dermatology from Cosmetic Medical Training in 2013, solidifying her dual-specialty approach.
Practice and Philosophy
Ms. Zapantis has been practicing in Internal Medicine for the past 12 years, with a focused 10 years of experience in aesthetic medicine. She is dedicated to combining her skills to offer patients a holistic approach to health and wellness.
Peggy is passionate about patient and provider communication and has a strong commitment to teaching both her patients and aspiring nursing students. She gives each patient her focused attention, ensuring that treatment options are adapted to accommodate their unique needs and concerns. In aesthetics, she believes that natural beauty is attainable at any age and prides herself on making her clients happy while delivering the best treatment available.
Ms. Zapantis remains highly involved in her profession, continually attending medical and aesthetic conferences and pharmaceutical lectures, and is an active participant in her South Florida community.
Christina Bertoni
APRN, MSN, FPN-BC
Christina is a nationally board-certified Nurse Practitioner with over 9 years of diverse experience in healthcare, bringing a strong clinical foundation and a refined aesthetic eye to her work. As one of the original injectors at Anasa Aesthetics, Christina has become a trusted provider known for delivering natural, balanced, and customized results. Her dedication to patient care and artistic precision has made her an invaluable part of the Anasa family.
Christina began her nursing career after graduating with honors from Nova Southeastern University with a Bachelor of Science in Nursing. She then earned her Master of Science in Nursing from St. Thomas University, where she trained to become a Nurse Practitioner. She holds national certification from the American Nurses Credentialing Center (ANCC) and is a proud member of the Sigma Theta Tau International Honor Society of Nursing and Rotary Scholars.
Before fully transitioning into aesthetic medicine, Christina gained extensive experience in emergency medicine, mental health, and plastic surgery—fields that enhanced her clinical skills and attention to detail. Her passion for aesthetics led her to pursue ongoing advanced education, including cadaver anatomy courses, national injector trainings, and aesthetic medicine conferences to ensure she stays at the forefront of the industry.
Christina is not only a skilled injector but also a dedicated mentor. As part of the Anasa Aesthetics Academy, she now trains both emerging and experienced injectors, sharing her knowledge, technique, and commitment to safe, ethical, and effective aesthetic practice.
With her clinical expertise, artistic approach, and warm bedside manner, Christina provides each client with a personalized experience that supports both inner confidence and outer beauty.
Eireni Zaparegos
CMA
Eireni Zaparegos is a highly skilled and passionate esthetician and HydraFacial specialist, dedicated to helping you achieve your healthiest, most radiant skin. With a comprehensive background in advanced skincare, Eireni is not only a certified ZO Skin Health expert and Perfect Derma Peel specialist, but also a Potenza RF microneedling expert, offering cutting-edge solutions for remarkable results. Beyond her extensive skincare expertise, Eireni also holds a nail technician license, providing a holistic approach to beauty and wellness. Trust Eireni to customize a treatment plan that addresses your unique concerns and leaves you feeling confident and revitalized.
Tayler
Tayler is passionate about enhancing natural beauty through subtle, tailored treatments. With a background in critical care nursing and advanced training in aesthetics, she focuses on results that leave you looking refreshed, confident, and authentically you.