Meet Our Team

Originally from Maryland, Kirsten has been living and working in the Charlotte area for the past 20 years. She has 15 years experience in plastic surgery and dermatology offices as a concierge and aesthetic sales coordinator. Kirsten has extensive knowledge of skincare products, microneedling, chemical peels, facials, and other aesthetic treatments. In her free time Kirsten enjoys travel, reading, and gardening.

Alexandra Sigmon, a Charlotte native, is a Board-Certified Nurse Practitioner who specializes in Aesthetics. She received her degree in Nursing from Queens University of Charlotte, and earned her Masters in Science Degree at Purdue University Global, followed by the completion of her clinical training in Los Angeles, California.

Alex is passionate about continuously learning, staying up-to-date with the latest innovative techniques and research in skin treatments, to allow for the delivery of care that is safe and proficient. She holds a personal appreciation for cosmetic injections and cultivates an environment designed for naturally enhancing and perfecting a rejuvenated look. Alex values positive patient relationships and will ensure that your objectives are discussed in-depth, creating a treatment plan that is individually tailored to achieve your personal aesthetic goals.

Outside of the Med Spa, Alex possesses a great love for adventurous travel, spending time with her family, exercising, horseback riding, and visiting wineries. She aspires to achieve continuous professional and personal growth.

Brittany has been practicing as a Licensed Practical Nurse since graduating from South Piedmont Community College in 2009. She obtained her Aesthetician License from Aveda Institute of Charlotte in 2016. Additionally, she has taken continuing education courses for dermaplaning, microneedling, microdermabrasion, chemical peels, and laser services. Upon graduation from Aveda, she has devoted the past four years to using her medical knowledge towards her passion for cosmetic services. Brittany is a highly trained professional who listens to her clients’ specific concerns and provides a personalized service suited for each individual’s needs. Brittany has been a resident of the Waxhaw area for the past 20 years. Outside of work she enjoys kick box theme fitness, trying new restaurants, travel, and evenings spent at home with her husband and pets.

Tiffany is native to Upstate South Carolina growing up in Lancaster, SC, and has worked in the Dermatology and Aesthetic field since 2005. She earned a degree from the University of South Carolina.

Tiffany is a Registered Medical Assistant and Certified Provider in Cairo’s noninvasive body contouring treatments as well as a Master CoolSculpter, certified by Allergan Aesthetics. She has performed over 700 body contouring procedures and is an Elite trainer within the CoolSculpting industry. She’s also a certified LaserTechnician inclusive of LHR, Fractional lasers, IPL/BBL, and RF with a treatment record filled with impeccable results

Tiffany was acknowledged as the Top CoolSculpting Elite provider in Charlotte in 2023 by Allergan Aesthetics. She has studied the anatomy of the body pertaining to body fat versus weight, and has authored a short brief in order for her clients to have a better understanding of the Coolsculpting process.

Tiffany takes each patient’s consultation as a challenge to personally identify and understand the patient’s goals. During each consultation, she considers all factors and develops a comprehensive treatment plan to produce the intended patient results. Her experience and dedication allow her to meet all patients’ goals.

In her spare time she enjoys providing everyday necessities to families in need through her foundation “The Do Gooders Rescue”. She also enjoys being outdoors with her family and friends

Born and raised in Charlotte, Kate is a skincare specialist who brings a wealth of knowledge and passion to our team. She began her journey in the med-spa industry as a receptionist, where she fell in love with skincare. This inspired her to attend the Aveda Institute of Charlotte, where she received her skincare license in 2012.

Kate specializes in a variety of treatments including dermaplaning, microneedling, chemical peels, IPL, and laser hair removal. She is dedicated to helping clients reach their skincare goals through both professional services and at-home routines. Kate’s approach to skincare is rooted in education, ensuring that clients understand how to maintain their skin health beyond the spa.

When she’s not at the spa, Kate enjoys spending time with her family, which includes her husband, daughters and two dogs. She also loves to travel, with Miami being one of her favorite destinations.

Marnie is a licensed Aesthetician, graduating from Estelle Skin Care and Spa Institute in Skokie, IL in 2020. Marnie likes to help educate patients on products and with their aesthetic needs. She is new to the Waxhaw area and loves discovering things in her new town. She is married with 3 children and her dog, Bentley. When she is not at work, she loves to travel, shop, read and bake Macarons.

Danielle comes to Renew Med Spa with over 32 years in the beauty industry. As a licensed cosmetologist, she brings with her experience and knowledge to help point our patients and clients towards the right products and services. Danielle is a wife and mother to 3 college-aged kids, enjoys shopping, planting, and gardening, and spending time with her family and two cats PB & Jelly. If she isn’t at the spa, shopping, or spending time with her family, you can find her at the beach.