About Radiant Lab

At Radiant Lab, we blend advanced non-invasive treatments with personalized care in a boutique, spa-like setting. Located in San Diego County, our mission is to help you achieve your beauty and wellness goals through customized solutions that enhance your natural beauty.

Personalized Care, Lasting Results

We believe that beauty is unique. Our approach is holistic, focusing on both your appearance and overall well-being. Every treatment plan is tailored to meet your specific needs, ensuring you receive the best possible care.

Empowering Beauty with Excellence

Our mission is to provide cutting-edge aesthetic treatments in a luxurious setting, continuously expanding our services to meet the evolving needs of our clients. We strive to make you feel confident, strong, and beautiful through personalized care.

Your Trusted Partner in Aesthetic Transformation

We aspire to be the “best-kept secret” for those seeking to restore their youthful glow, becoming the go-to destination for high-quality, discreet, non-invasive aesthetic treatments in San Diego County.

About Lia Yoon, DNP, FNP-C, RN

Starting her career as an Intensive Care Unit Registered Nurse, Lia went on to earn her Doctor of Nursing Practice degree and has over 11 years of experience working as a Nurse Practitioner in a variety of settings, including Dermatology, Family Medicine, Pediatrics, and Orthopedics. 

Lia also holds certifications in Homeopathy and as a Lactation Educator, Nutrition Coach, Personal Trainer, and Women’s Fitness Specialist. She is fluent in Portuguese and conversational in Spanish and French. With a background in both ballet and martial arts, Lia appreciates the importance of both fitness and nutrition to overall health and well-being.

When she is not caring for her patients, you can find Lia spending time with her family, trying out a new recipe, or at a local barre class.

Lia Yoon, DNP

Lia’s Story Featured in SD Voyager

“Behind every business is a story — and Lia’s is one rooted in passion, purpose, and people.”

Recently, Lia sat down with SD Voyager to share the journey that led her to create Radiant Lab — from her early days as an ICU nurse, to becoming a Doctor of Nursing Practice, to her passion for blending science with artistry in medical aesthetics.

This interview dives deeper into:
• Her why behind Radiant Lab
• The philosophy she brings to every patient experience
• How her holistic approach is reshaping beauty & wellness in San Diego
• And what truly lights her up beyond the treatment room

If you’ve ever wondered what makes Radiant Lab feel different… it’s Lia. 

Lia Yoon with a patient getting a sofwave treatment san diego radiant lab

Enhance Your Natural Beauty Today

Book a consultation today to explore your options and start your journey to a more confident you.