Your Cosmetic Surgery & Aesthetic Experts in Baton Rouge, Gonzales & Lake Charles

Expert plastic surgery, facial rejuvenation, laser treatments, injectables, and personalized skincare in South Louisiana.

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Your Experts in Cosmetic Surgery & Aesthetics in Louisiana

With over 20 years of experience, Williamson Cosmetic Center & Perenack Aesthetic Surgery offers advanced cosmetic surgery and aesthetic treatments under the leadership of Dr. Jon Perenack, double board-certified facial cosmetic surgeon. 


For cosmetic services in Baton Rouge, Gonzales, and Lake Charles, Louisiana, our experienced team provides personalized care focused on natural-looking results.

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Plastic Surgery and Cosmetic Specialists

Williamson Cosmetic Center & Perenack Aesthetic Surgery is an aesthetic and cosmetic surgery center with over 20 years of experience. For cosmetic services in Baton Rouge, Gonzales, and Lake Charles, Louisiana, you can trust Williamson Cosmetic Center & Perenack Aesthetic Surgery. 

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Shed the Summer Away: Refresh Your Skin with Apeele Chemical Peels
By Jade Joffrion • November 2, 2026
Shed the Summer Away: Refresh Your Skin with Apeele Chemical Peels
By Jennifer Mergist • November 2, 2026
The holidays are right around the corner, and you know what that means—family gatherings, Christmas parties, festive outfits, and LOTS of photos! Between Thanksgiving dinner, office holiday celebrations, and ringing in the New Year, we all want to look and feel our best. But while you're planning your outfits and checking off your holiday shopping list, don't forget one very important thing: your skin! Hi, I'm Jennifer Mergist, Medical Aesthetician at Williamson Cosmetic Center, and I'm here to help you get your holiday glow on! Whether you're dealing with leftover summer sun damage, dull skin, uneven texture, or simply want that fresh, radiant complexion, now is the perfect time to start prepping. The best part? We have several amazing treatments that can help you achieve beautiful, glowing skin just in time for the festivities! DiamondGlow® Facials: Your Holiday Party's Best Plus-One If you're looking for a quick refresh before a big holiday event, let me introduce you to one of my favorites: the DiamondGlow Facial! Think of DiamondGlow as the ultimate skin pick-me-up. This noninvasive treatment combines three powerful steps into one appointment: exfoliation, extraction, and serum infusion. It removes dull surface skin cells, clears debris from pores, and delivers customized serums to help your complexion look refreshed and hydrated. Why do I love recommending DiamondGlow before the holidays? Because it can give your skin an immediate boost in radiance with minimal downtime! It's a great option when you want your makeup to apply smoothly and your complexion to look fresh in those family Christmas photos. For many patients, scheduling DiamondGlow a few days before a special event works beautifully, although timing depends on skin sensitivity. It's the perfect way to give yourself a little holiday pampering without committing to a lengthy recovery. MOXI™ Laser: Say Goodbye to Summer Skin and Hello to Holiday Radiance Let's be honest—Louisiana summers can be tough on our skin! All that sunshine, heat, and time outdoors can leave behind uneven pigmentation, rough texture, and a complexion that looks a little less radiant than we'd like. That's where MOXI Laser treatments come in! MOXI is a gentle, non-ablative fractional laser designed to improve skin tone, texture, and early signs of aging. It encourages your skin's natural renewal process, making it a wonderful option for patients who want to address visible sun damage and achieve a smoother, brighter complexion. One of the things I love about MOXI is that it can deliver meaningful skin rejuvenation without the extended recovery associated with more aggressive resurfacing procedures. However, you may experience redness and a sandpaper-like texture for several days as your skin renews itself. My holiday tip? Don't wait until the week of your Christmas party! Scheduling MOXI several weeks before your big event gives your skin time to recover and begin showing improvements. Some patients benefit from multiple sessions, so starting early gives us more flexibility to create a personalized treatment plan. And remember, even during the cooler months, daily sunscreen is essential to protecting your results! Glass Skin Microneedling: The Secret to That Smooth, Luminous Look You've probably heard of the glass skin trend. It's all about achieving a complexion that looks incredibly smooth, hydrated, healthy, and naturally radiant. At Williamson Cosmetic Center, our Glass Skin Microneedling treatment is designed to help you work toward that beautiful glow! This treatment combines traditional microneedling with a light chemical peel. Microneedling creates tiny, controlled micro-injuries that stimulate the skin's natural healing response and collagen production. The additional peel helps address surface dullness and uneven texture. Together, these treatments can help improve the appearance of fine lines, rough texture, and tired-looking skin. What I especially love about Glass Skin Microneedling is that it focuses on improving the quality of your skin rather than simply covering imperfections. And who doesn't want to feel confident wearing a little less foundation during the holidays? Because this treatment involves skin renewal, you'll want to plan ahead. Redness, sensitivity, and peeling can occur, and collagen improvements develop gradually. I recommend discussing your holiday schedule with your provider so we can allow plenty of healing time before your next big celebration. Don't Forget Your At-Home Holiday Skincare Routine! Professional treatments can make a wonderful difference, but maintaining your glow between appointments is just as important. One of my biggest recommendations during the holiday season is to keep your skincare routine consistent. Use a gentle cleanser, apply a moisturizer suited to your skin type, and never skip your broad-spectrum SPF 30 or higher—even when it's cloudy or cold outside. And while holiday parties, late nights, and busy schedules can make skincare feel like an afterthought, resist the temptation to experiment with harsh exfoliants or brand-new products right before an important event. Your skin will thank you! If you've recently had a laser treatment, chemical peel, or micro-needling session, always follow your provider's specific aftercare instructions. Give Yourself the Gift of Glowing Skin This Holiday Season! The holidays should be about making memories, enjoying time with loved ones, and feeling confident in your own skin. Whether you're hosting Thanksgiving dinner, attending a glamorous Christmas party, or celebrating the New Year, there's nothing quite like walking into a room feeling refreshed and radiant. At Williamson Cosmetic Center, we understand that everyone's skin is different. That's why we take the time to recommend treatments based on your unique concerns, goals, and schedule. Whether that means a DiamondGlow Facial for an upcoming event, MOXI for pigmentation concerns, or Glass Skin Microneedling for smoother texture, we're here to help you find the right fit. My advice? Start your holiday glow-up now, so when the celebrations begin, you can focus on enjoying every moment—not worrying about your skin! Ready to get glowing? Schedule your consultation with our team at Williamson Cosmetic Center and let's create a holiday skincare plan that's perfect for you. Here's to beautiful skin, happy holidays, and a little extra sparkle this season!
By Amanda Hoffman • November 2, 2026
One of the most common questions I hear from patients is, “What laser treatment do I need?” After nearly 20 years in aesthetics, my answer is usually the same: What are we trying to improve? The truth is, there’s no single laser or aesthetic treatment that addresses every skin concern. From sun damage and redness to fine lines, acne scars, and skin laxity, different concerns require different approaches. The key to achieving beautiful, natural-looking results is choosing the right treatment—or combination of treatments—for your skin. IPL for Sun Damage, Pigmentation, and Redness Intense Pulsed Light (IPL) is one of my favorite treatments for addressing certain types of sun damage, brown spots, redness, and visible blood vessels. However, not all pigmentation is the same. Some conditions respond well to IPL, while others require a different approach. That’s why a professional skin evaluation is essential before choosing a treatment. Moxi and ResurFX for Texture, Pores, and Fine Lines When uneven texture, enlarged pores, or early signs of aging are the primary concerns, fractional laser treatments like Moxi and ResurFX may be better options. These treatments create controlled treatment zones within the skin, encouraging the body's natural healing response and collagen production. Over time, they can help improve skin texture, fine lines, and overall skin appearance. Microneedling and Morpheus8 for Collagen Remodeling Microneedling is another excellent option for improving skin quality, particularly when addressing acne scars, enlarged pores, and uneven texture. By stimulating the skin's natural collagen production, microneedling can help create a smoother, more refreshed appearance. For patients experiencing skin laxity or needing more intensive collagen remodeling, Morpheus8 may be a better fit. This treatment combines microneedling with radiofrequency energy to target deeper layers of the skin, helping improve firmness and texture. Why Combining Skin Treatments Can Deliver Better Results One thing I emphasize to patients is that three sessions of the same treatment aren't always the best approach. Some skin concerns absolutely benefit from a series of treatments. However, others may respond better to a customized plan that combines different technologies. For example, I might recommend IPL to address redness and sun damage, Moxi to improve tone and texture, and microneedling to stimulate collagen production. Each treatment serves a specific purpose, but together they can help create healthier, smoother, more even-looking skin. It's not about doing more treatments. It's about choosing the treatments that make the most sense for your individual goals. The Best Skin Treatment Starts With a Personalized Consultation After nearly two decades of treating skin, one of the most important lessons I've learned is that the newest or most aggressive treatment isn't necessarily the best treatment for you. At Williamson Cosmetic Center, we focus on understanding your skin, listening to your concerns, and developing a personalized treatment plan designed around your goals. Whether you're looking to address sun damage, improve skin texture, reduce acne scarring, or restore firmness, the right solution begins with a thorough evaluation. Great skin isn't about finding one laser that does everything. It's about finding the right combination of treatments that works for you. Ready to discover which skin treatments are right for you? Schedule a consultation with Williamson Cosmetic Center and let our experienced team help you build a customized plan for healthier, more radiant skin.
Picture-Perfect for the Holidays: Why Now Is the Time to Schedule Your Botox
By Kara Babaz • November 2, 2026
Picture-Perfect for the Holidays: Why Now Is the Time to Schedule Your Botox
Fall Skincare in Louisiana: How to Refresh Your Routine After Summer
October 1, 2026
Fall may officially be here, but if you live in Louisiana, you know that doesn't always mean crisp air, sweaters, and cooler temperatures. Williamson Cosmetic Center & Perenack Aesthetic Surgery can help!
Glass Skin Microneedling: Refresh Dull, Tired Skin After Summer from Williamson Cosmetic Center
October 1, 2026
Glass Skin Microneedling: Refresh Dull, Tired Skin After Summer from Williamson Cosmetic Center in Louisiana
Morpheus8: Snatch, Tighten & Refresh Your Look This Fall from Williamson Cosmetic Center
October 1, 2026
Morpheus8: Snatch, Tighten & Refresh Your Look This Fall from Williamson Cosmetic Center
Natural-Looking Botox: Refreshed, Not Frozen from Williamson Cosmetic Center
October 1, 2026
Natural-Looking Botox: Refreshed, Not Frozen from Williamson Cosmetic Center
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