XOD Ambassadors
Across the country, a growing group of professionals is redefining what it means to lead in aesthetics.
Our XOD Ambassadors stand at the forefront — trusted voices in their communities, bringing innovation, authenticity, and a personal touch to every treatment they offer.
Their connection to XOD goes beyond the clinic. They share a belief in empowering patients, embracing new technologies, and raising the standard of care everywhere.
WE ARE PROUD TO WALK THIS PATH TOGETHER!
Meet our Ambassadors
DR. JOSEPH RUSSO
Board-certified, Harvard-trained Plastic Surgeon
Board-certified, Harvard-trained Plastic Surgeon
Dr. Joseph A. Russo is a board-certified, Harvard-trained plastic surgeon with over 30 years of experience in aesthetic medicine.
Since establishing his private practice in Newton Centre, Massachusetts, in 1991, he has become a leading figure in the Boston area, renowned for his expertise in both surgical and non-surgical cosmetic procedures.
Beyond his clinical practice, Dr. Russo is a dedicated educator and mentor. He founded Aesthetic Mentor, a training program designed to educate medical professionals in the art and science of aesthetic treatments.
His commitment to advancing the field through education and innovation has solidified his reputation as a pioneer in medical aesthetics.
We are honored to have Dr. Russo as an XOD Ambassador, where his extensive experience and passion for excellence continue to inspire and elevate the standards of aesthetic care.
Since establishing his private practice in Newton Centre, Massachusetts, in 1991, he has become a leading figure in the Boston area, renowned for his expertise in both surgical and non-surgical cosmetic procedures.
Beyond his clinical practice, Dr. Russo is a dedicated educator and mentor. He founded Aesthetic Mentor, a training program designed to educate medical professionals in the art and science of aesthetic treatments.
His commitment to advancing the field through education and innovation has solidified his reputation as a pioneer in medical aesthetics.
We are honored to have Dr. Russo as an XOD Ambassador, where his extensive experience and passion for excellence continue to inspire and elevate the standards of aesthetic care.
Jordan Najjar & Kristin Wrenne
FNP-BC, Founder & Practice Manager, Rejorvenate & Co.
FNP-BC, Founder & Practice Manager, Rejorvenate & Co.
Jordan Najjar, Board-Certified Nurse Practitioner and Founder of Rejorvenate & Co., began her career in regenerative medicine, where her passion for aesthetics first took root.
Known for her precision and patient-first philosophy, she continues to expand her expertise through advanced trainings and innovative techniques to deliver safe, natural results.
Alongside her, Kristin Wrenne, Medical Aesthetician and Practice Manager, brings over 15 years of experience and a deep commitment to skin health. Inspired by her own skincare journey, Kristin creates tailored treatment plans that empower patients to feel confident and cared for.
Together, Jordan and Kristin foster an environment where innovation, education, and compassion meet—setting a new standard of excellence in Boca Raton and now serving as proud XOD Ambassadors.
Known for her precision and patient-first philosophy, she continues to expand her expertise through advanced trainings and innovative techniques to deliver safe, natural results.
Alongside her, Kristin Wrenne, Medical Aesthetician and Practice Manager, brings over 15 years of experience and a deep commitment to skin health. Inspired by her own skincare journey, Kristin creates tailored treatment plans that empower patients to feel confident and cared for.
Together, Jordan and Kristin foster an environment where innovation, education, and compassion meet—setting a new standard of excellence in Boca Raton and now serving as proud XOD Ambassadors.
ITZAMARIE CINTRON-DIAZ
ARNP
ARNP
Itza is a board-certified Nurse Practitioner and expert injector dedicated to helping clients look and feel their best.
As the founder and lead injector at Face Edit by Itza, she combines her extensive experience with a personalized approach to aesthetic medicine.
With a decade of experience, Itza is fluent in both English and Spanish, allowing her to effectively communicate with a diverse clientele.
Her passion for aesthetics and commitment to patient care make her a valued member of the XOD Ambassador team.
As the founder and lead injector at Face Edit by Itza, she combines her extensive experience with a personalized approach to aesthetic medicine.
With a decade of experience, Itza is fluent in both English and Spanish, allowing her to effectively communicate with a diverse clientele.
Her passion for aesthetics and commitment to patient care make her a valued member of the XOD Ambassador team.
RHEA SOUHLERIS GROUS
Founder, La Suite Skincare
Founder, La Suite Skincare
Globally-trained skincare expert with 30+ years of hands-on experience in advanced aesthetics.
With an unmatched combination of clinical precision and creative intuition, Rhea Souhleris Grous is a leader in the skincare world. As the founder of La Suite Skincare in New York City, she’s known for crafting personalized in-clinic treatments and at-home regimens that consistently deliver beautiful, lasting results.
Her approach blends innovation with a deep understanding of skin health, earning her the trust of high-profile and discerning clients alike.
At XOD, we’re proud to welcome a visionary who shares our values of excellence, education, and transformative care.
With an unmatched combination of clinical precision and creative intuition, Rhea Souhleris Grous is a leader in the skincare world. As the founder of La Suite Skincare in New York City, she’s known for crafting personalized in-clinic treatments and at-home regimens that consistently deliver beautiful, lasting results.
Her approach blends innovation with a deep understanding of skin health, earning her the trust of high-profile and discerning clients alike.
At XOD, we’re proud to welcome a visionary who shares our values of excellence, education, and transformative care.
Keyla L. Colon
Keyla L. Colon began her journey in aesthetics as a medical assistant in a dermatology office, where her passion for skincare and science took root.
Over the past decade, she has become a licensed aesthetician and certified laser technician, known for her meticulous care and ability to craft personalized skincare plans that go far beyond pampering.
Originally from Puerto Rico and now based in Miami, Keyla blends deep clinical knowledge with an unwavering dedication to her patients. She is always ahead of the curve when it comes to advanced skincare technologies and products — and she believes that healthy skin is the foundation of confidence.
Her personal motto says it all: “Invest in your skin — it’s what represents you.”
We’re proud to have Keyla as part of the XOD Ambassador family.
Over the past decade, she has become a licensed aesthetician and certified laser technician, known for her meticulous care and ability to craft personalized skincare plans that go far beyond pampering.
Originally from Puerto Rico and now based in Miami, Keyla blends deep clinical knowledge with an unwavering dedication to her patients. She is always ahead of the curve when it comes to advanced skincare technologies and products — and she believes that healthy skin is the foundation of confidence.
Her personal motto says it all: “Invest in your skin — it’s what represents you.”
We’re proud to have Keyla as part of the XOD Ambassador family.
JANE DERGACHEVA
Founder & Lead Aesthetician, Healthy Glow Aesthetics
Founder & Lead Aesthetician, Healthy Glow Aesthetics
Jane Dergacheva is the visionary behind Healthy Glow Aesthetics, where science meets skin transformation.
With 8+ years in advanced aesthetics, Jane specializes in medical-grade chemical peels, microneedling, advanced anti-aging, holistic acne care, and Sofwave skin-tightening. Her work is known for precise, results-driven protocols and remarkable before-and-after outcomes.
Before founding Healthy Glow Aesthetics, Jane trained and worked across medical aesthetics settings, refining a hands-on, personalized approach that builds lasting client trust and real skin change.
We’re proud to have Jane as an XOD Ambassador — bringing her expertise, innovation, and commitment to visible results to the XOD community.
Before founding Healthy Glow Aesthetics, Jane trained and worked across medical aesthetics settings, refining a hands-on, personalized approach that builds lasting client trust and real skin change.
We’re proud to have Jane as an XOD Ambassador — bringing her expertise, innovation, and commitment to visible results to the XOD community.