Feel Radiant. Glow With Confidence.

Our aesthetic nurse injectors offer BOTOX®, Dysport®, popular dermal fillers such as JUVEDERM, RESTYLANE & REVANESSE VERSA, micro-needling & PRP, IV Vitamin Drips & B12 injections. Our practice specializes in gorgeous lips and full-face non-surgical procedures.
In addition, we offer rejuvenating DiamondGlow® facials, chemical peels, and body contouring with CoolSculpting® Elite.
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Co-Founders & Lifelong Friends
Colleen Lynch
Co-Founder/Aesthetic Nurse Injector
Colleen brings over a decade of diverse nursing experience to the RADIANT team. Beginning her nursing career in Oncology, she developed a passion for patient care – tackling a perilous time in a patient’s life with sensitivity, understanding, and positivity through adversity. Taking that passion for patient care into the aesthetic industry, she is always well-researched in helping her patient’s feel confident that the services they are receiving will achieve desired outcomes. She finds a special interest in supplementing the body with vital nutrients and vitamins to increase energy and achieve optimal health. Colleen is also passionate about the largest organ in the human body – our skin. This is our body’s first line of defense against environmental factors, she knows how important it is to take care of it. Education is a cornerstone of Colleen’s treatment plans, she loves educating her patients to ensure understanding & feeling confident in how they can look and feel their best.
Stephanie Jacobson
Co-Founder
Stephanie & Colleen teamed up due to the perfect combination of Stephanie’s Entrepreneurial background & Colleen’s nursing expertise. Driven by a passion for Design & Décor, Stephanie designed the Radiant space, from the elegant marble floors to the whimsical hanging canopy in the lobby, creating a welcoming environment. Stephanie is committed to delivering an exceptional experience and ensuring satisfaction with your results. She is actively involved in the local community, being a proud member of the Naperville Area Chamber of Commerce and the Owner/Operator of Molly’s Cupcakes Naperville/Woodfield/Fox Valley locations.
The Radiant Team
Christine Ritter
Director Of Client Experience
Christine is committed to ensuring you have an exceptional experience at Radiant Medspa. As our clinical manager, she’s dedicated to making your spa visit exactly what you envision. With over 15 years of expertise in the cosmetology and medical spa fields, Christine is there for you from the moment you step through our doors. Her warm heart and delightful personality are just a few of the reasons our clients love her. When she’s not at Radiant Medspa, implementing new programs or assisting clients, Christine enjoys golfing, biking, and hiking with her husband and two daughters. She also loves traveling and actively participates in charity events to support her community.
Kristin Genslinger
MSN, ARPN, FNP-C, Aesthetic Nurse Injector
Kristin is a board-certified Nurse Practitioner, with over 15 years of diverse nursing experience. Finding her true passion for aesthetics, she marries artistry with medicine to help patients feel beautiful & confident in their skin. Kristin prides herself on safe, effective, and naturally driven results. Always improving and mastering her craft within an ever-evolving aesthetics industry, she dedicates herself to staying current with the latest techniques and treatment options. By partnering with her patients towards their goals, Kristin provides fully customized treatment plans to deliver naturally refreshed results – leaving her patients feeling radiant.
Nicole Sabia
Esthetician
Nicole is passionate about making her clients feel confident in their skin. Beginning her career with a certification in nutrition coaching, that quickly carried over to overall aesthetics. She has 6+ years of experience in the aesthetic & wellness industry, receiving her aesthetic license from universal spa academy in Illinois. Understanding what we put into our bodies as well as how the quality of ingredients affect our systems gives her a unique lens into how to compliment overall wellness with customized skincare recommendations and regiments. She specializes in coolsculpting, laser and brows.
Grace Hanrahan
Esthetician
Grace Hanrahan excels at Diamond Glow facials, chemical peels, Skin Pen Micro-Needling, and customizable laser treatments. She uses her passion for science and commitment to elite technology to choose the products and techniques that will be most successful for your skin. She has 4+ years of experience in the cosmetic industry. Grace earned her license at the highly regarded Universal Spa Training Academy and True U Education. Call today to start your journey toward your skincare goals.
Jen Vahl, RN
Aesthetic Nurse Injector
Jen brings over 20 years of nursing experience with an extensive clinical background to her role in aesthetics and wellness, where she has found her true passion.
With advanced training in cosmetic injectables, she is committed to providing safe, precise treatments that achieve natural-looking results. Jen takes a personalized approach, recognizing that each individual has unique goals and needs. Her philosophy focuses on enhancing beauty while supporting overall wellness.
In addition to patient care, Jen is also an aesthetic trainer. She empowers others to pursue their dreams of becoming injectors and helps shape the next generation of professionals in the industry. Her dedication to her craft—combined with her warm, approachable nature—makes her a trusted provider and mentor in the ever-evolving world of aesthetic medicine.