Welcome to Merleaux Aesthetic Solutions Medical Spa
Our Approach
Services for Women
Services for Men
At Merleaux Aesthetic Solutions Medical Spa, we take a holistic approach to health, wellness, skincare and beauty.
Our treatments are designed to enhance YOUR natural beauty and improve YOUR overall health and wellness.
Services for Men
Services for Women
Services for Men
We offer a variety of services specifically tailored to meet the unique needs of men, including Botox, dermal fillers, and laser hair removal. Our staff is experienced in working with male patients.
Services for Women
Services for Women
Services for Women
We offer a range of services for women, including facials, chemical peels, and body contouring. Our staff will work with you to create a personalized treatment plan based on your individual needs.
Our Team
Services for Women
MerLeaux Aesthetics & Wellness Serenity Med Spa was founded in 2025 by a dedicated team of healthcare professionals whose personal transformations inspired a mission to help others.
Led by Dr. David F. Roberts, MD (36+ years in healthcare), owner and founder Kimberly Badeaux Merrill MSHA-Ed, RRT (33+ years in healthcare), and owner and co-founder Mary Gean Fant (15+ years in healthcare), our founders experienced firsthand how aesthetic confidence and wellness impact overall quality of life. These profound personal journeys—combined with decades of clinical expertise and equipment certifications—inspired us to bring world-class medical aesthetics to the Mississippi Gulf Coast.
We created MerLeaux to share that transformative power with our community. Our mission is to empower clients through safe, science-backed treatments delivered with compassionate, personalized care. Located in Bay St. Louis, we offer advanced laser treatments, wellness therapies, and medical-grade skincare in a welcoming, spa-like environment where rejuvenation is more than a look—it’s a feeling.
Location and Hours
We’re conveniently located in Bay St. Louis at 412 Highway 90, Suite 2—strategically positioned away from downtown’s traffic and parking challenges, so you can arrive relaxed and focused on your wellness.
Our spacious location features ample parking, including golf cart parking for easy access, and full ADA accessibility. Whether you’re a local or visiting from out of town, we’ve designed our space with your comfort in mind.
Our flexible hours accommodate even the busiest schedules, so you can prioritize your wellness without sacrifice. Book your complimentary consultation today and discover how rejuvenation begins with a single step.
Book an Appointment
We look forward to helping you achieve your beauty goals.
Ready to schedule your appointment? Book online or give us a call 228-265-3204
About Merleaux Aesthetic Solutions
AboutAesthetics & Wellness Serenity Med Spa
Our Expertise
Where Science Meets Beauty — The MerLeaux Way
MerLeaux Aesthetic Solutions, Co. was founded with a singular vision: to deliver advanced, non-invasive aesthetic treatments that restore, rejuvenate, and empower — without surgery or downtime.
Led by David Roberts, MD, MerLeaux is redefining the standard for non-surgical facial rejuvenation across the Mississippi Gulf Coast. With a clinical background rooted in healthcare and a passion for aesthetic excellence, Dr. Roberts and Kimberly Merrill blend evidence-based treatment protocols with high-end client care.
Our signature services, the Lumenis TriLift, offers a revolutionary approach to facial contouring, muscle toning, and skin rejuvenation and our Lumenis Stellar M22, offers — backed by science, and customized for you.
Located at: 412 Highway 90 Unit 2, Bay St Louis, MS 39520, MerLeaux provides elevated results in a calming, luxury clinical environment.
Our Partners
