At our Med Spa, We understand that life is more enjoyable when you are content with your appearance. We believe that making improvements to your appearance is a personal choice that has more to do with feeling good and confident in your skin, rather than self-indulgence. Our mission is to make a positive difference in your self-esteem, by enhancing your existing appearance and improving your self-image with the most advanced and effective laser hair removal and skin rejuvenation services. We won’t change who you are; however, we will make a difference in how you feel about yourself!
Since the year 2000, INFINITY Laser has provided laser hair removal services to thousands of here in Saint Louis. Since 2017 Celsius has been serving the wellness and fitness community and in 2023 becoming a med spa with aesthetic services.

Our vast experience and attention to detail, along with our sincere love for what we do, separates us from the other local med spas.




HydraFacial, Laser Hair Removal, Botox/Dysport, Filler, Kybella, PRP

I am a MSN, RN, CPNP board certified Nurse Practitioner. I have a passion for aesthetics and helping people achieve their beauty goals. I strive to provide natural looking enhancements safely and effectively through aesthetic medicine. I am dedicated to building lasting relationships with patients while providing an excellent experience at Celsius Medspa!

I received my Bachelor of Science in Nursing from the University of Missouri St. Louis in 2010, followed by a Master of Science in Nursing from Maryville University in 2018.


AESTHETICIAN HydraFacial, T-Shock Body Contouring, Laser Hair Removal, Classic Facials, Microneedling

Hello! My name is Elisha McGuire, I am a licensed medical aesthetician and makeup artist I went to Grabber to get my license and have since been working on the medical side of aesthetics. I specialize in T-Shock, Dermaplaning, Micro needling, Laser Hair Removal, and HydraFacial's. I love shopping 24/7 and spending time with my daughter.



Laser Hair Removal

Susanne is a Missouri Licensed Registered Nurse and has been with Infinity since 2008. Susanne received her degrees in Nursing as well as in Business, from Saint Louis University. With over twenty-five years of continuous nursing experience in clinical and cosmetic post-operative procedures, you can be assured you are in professional, caring hands with Susanne. Her warm personality and close attention to detail will comfort you throughout your laser procedures. As a native of Saint Louis, Susanne is very active in the community. In her free time, Susanne loves to travel the world. She also enjoys a great Cardinals Game and is a huge music lover and loves to attend concerts and musicals.



Laser Hair Removal

Miranda is a Missouri Licensed Registered Nurse and Certified Laser Technician. She received her Bachelor’s in Science and Nursing from Maryville University St. Louis. Miranda’s nursing experience includes four years as an operating room nurse at a level one trauma center. During her time in the operating room she specialized in plastic surgery, as well as gynecologic, and urological procedures. Miranda is passionate about helping people look and feel their best. With her close attention to detail and comforting personality, you are in good hands throughout your laser procedure. When Miranda is not here helping you get rid of that unwanted hair you can find her enjoying her time at local sporting events or having a game night with her friends.



Laser Hair Removal

Colleen is a Missouri State Board Licensed Aesthetician and has a passion for all things skin. Prior to attending the Aesthetics Institute, Colleen received a degree in Finance and Accounting from the University of Arkansas and worked in Corporate Finance. She decided to make the switch to aesthetics because her love of helping others look and feel their best was yet to be fulfilled. Colleen’s goal is to work closely with her clients to curate effective treatments and at-home skincare routines to treat their skin concerns and needs. When she’s not seeing clients or continuing her education, you can find Colleen baking sweet treats, spending time outside, or spending time with her family and friends.


T-SHOCK SPECIALIST Body Contouring, T-Shock Facials, Double Chin treatment, Skin Tightening, Cellulite

Hello, My name is Kaylee Klestinske and I am a Wellness Coordinator and Tshock specialist at Celsius Medspa. My passion is in health and wellness and helping people become comfortable in their own skin and achieving their goals. I love spending my free time in nature such as hiking, kayaking, and camping with friends and family. I graduated from Lindenwood University in 2021 with a bachelors in business administration.


T-SHOCK SPECIALIST Body Contouring, T-Shock Facials, Double Chin treatment, Skin Tightening, Cellulite

Hello! I'm Kristen and I have over 14 years of behavioral and mental healthcare marketing, consulting, and business development experience. I am passionate about health, wellness, and beauty! I love helping people find resources, tools, and holistic approaches so they can thrive in their wellness journey to become their best self. In my free time, I enjoy being outdoors with my husband and our two littles, Vivi-4 and Jace-2, and our two furbabies, Cash and Emma! We love hiking, riding bikes, and walking to the park.

1760 S Brentwood Blvd, Brentwood, MO 63144, USA