Chris Castello, MSN, APRN, FNP-C
Nurse Practitioner, Nexa Med Spa
Chris Castello, MSN, APRN, FNP-C, is a board-certified family nurse practitioner and experienced medical entrepreneur with a strong foundation in critical care and medical wellness.
He earned his Bachelor of Science in Nursing from Barnes-Jewish College and went on to complete his
Master of Science in Nursing at
Samford University, where he advanced his clinical expertise in patient care and medical practice.
Read More
Chris began his career as a staff nurse at a Level I Trauma Center, later serving nearly three years as a Critical Care RN in the ICU and PCU for Indiana University Health. His hands-on experience in high-acuity medicine shaped his commitment to precision, safety, and compassionate care—principles that continue to define Nexa Med Spa’s approach today.
In recent years, Chris has leveraged his clinical and business acumen as co-owner of multiple med spas, overseeing operations, clinical protocols, and brand growth. His leadership and forward-thinking strategy inspired the creation of Nexa Med Spa—a concept built on partnership, excellence, and sustainable success.
At Nexa, Chris focuses on empowering practitioners and entrepreneurs to thrive in one of the most dynamic sectors in healthcare—a $16.4 billion industry with remarkable growth potential. His vision drives Nexa’s mission to merge trusted medical expertise with elevated, results-driven luxury.
Dan Gibbs, NP
Co-Founder, Nexa Med Spa
Dan Gibbs, NP, is a highly experienced
nurse practitioner with more than
20 years of expertise spanning critical care, emergency medicine, and medical wellness. He began his career in a
Level I Trauma Center, advancing through the
ICU,
Emergency Department, and ultimately
air medical transport, where he provided lifesaving care in the most demanding environments.
Read More
For the past decade, Dan has dedicated his practice to the field of medical wellness, helping patients optimize their health, restore vitality, and achieve a more youthful, confident version of themselves. He specializes in advanced, evidence-based therapies for weight management, hormone optimization, and anti-aging medicine.
Respected for both his clinical expertise and patient-centered approach, Dan is committed to elevating the standard of care in wellness medicine—empowering individuals to not only extend their years of life but enhance the quality of every year lived.
Why Choose Nexa Med Spa
It’s our belief that confidence is the ultimate form of beauty—and it begins with feeling your best inside and out. Our mission is simple: to
elevate your wellness,
performance, and
appearance through science-backed treatments delivered with luxury-level care.
Ready to Join Us in the Med Spa Business?
We believe opportunity thrives where passion meets purpose—and the med spa industry is the perfect place to bring both to life. As a Nexa partner, you’ll step into a
rapidly growing $16.4 billion market with a proven model for success, guided by experts who understand both medicine and business. Together, we’ll help you build a spa that delivers results, inspires confidence, and redefines what modern wellness can be.
We believe success is something to be shared. Every Nexa location is built on collaboration, trust, and a shared vision for excellence.
Chris Castello, MSN/APRN/FNP-C
Nurse Practitioner, Nexa Med Spa
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
OPTIMIZE TODAY, OWN TOMORROW.
Frequently Asked Questions
What makes Nexa Med Spa different from other med spas?
BOOK NOWWe combine advanced medical aesthetics with a luxury experience focused on real, lasting results. Our expert providers and personalized treatment plans ensure every client looks refreshed, confident, and naturally beautiful.
Who performs the treatments at Nexa Med Spa?
BOOK NOWAll services are performed by licensed medical professionals and trained aesthetic experts. Every treatment is guided by medical oversight to ensure safety, precision, and exceptional results.
How do Nexa memberships work?
BOOK NOWOur memberships are designed for long-term confidence, not one-time results. Each membership offers ongoing access to treatments, exclusive pricing, and flexible options that fit your lifestyle and goals.
What treatments does Nexa Med Spa offer?
BOOK NOWNexa offers a full range of medical-grade aesthetic and wellness treatments, including Botox, dermal fillers, skin rejuvenation, body contouring, and advanced skincare solutions. Our menu varies by location to provide the most in-demand services in each market.
How do I get started with Nexa Med Spa?
BOOK NOWBook your sessions at your nearest Nexa location. Our team will take the time to understand your goals and design a personalized treatment plan to help you look and feel your best.
