We are


We are


Our pledge to you is that we will help you rejuvenate and refine your appearance with minimal downtime or discomfort. Our innovative techniques will produce dramatic results. You will look so natural, that no one will know you’ve had treatments!

Our Team

Our staff takes pride in providing remarkable service. We stay up-to-date on procedures and technology, attend continuing education courses, and train on the latest technology to meet and exceed the level of treatment you should expect to receive.

Dr. Maack in Circle

Richard W. Maack

M.D., F.A.C.S
Richard W. Maack, M.D., F.A.C.S.the director of Synergi Facial Surgery, a division of ENT Associates/ Sound Health, practices in the state-of-the-art, Facial Surgery facility adjoining the acclaimed Synergi MedSpa in Chesterfield Valley. Dr. Maack artistically and compassionately treats the aging face with surgical enhancements such as face, brow and neck lifts and eyelid surgery as well as nasal refinement and breathing procedures, hair restoration and facial injections to provide patients with a refreshed and rejuvenated appearance.
Michelle Headshot


MedSpa Director
With over 25 years of experience in the aesthetic industry, Michelle was involved in the beginning stages of the medical spa evolution, and has seen many medical spas come and go over the years. She believes that there are two key factors that make Synergi MedSpa unique. First is their Medical Director, Dr. Richard Maack, with his on-site presence over his skilled service providers. Second is their strong customer service focus with a personal, intimate client experience. Michelle is proud of Synergi’s 10 years and their recent expansion to help accommodate their growth. She loves interacting with all the clients and looks forward to each visit.
Rachel Headshot


Spa Coordinator
Rachel is committed to offering each client an unparalleled level of personal attention and a rewarding experience with each visit at Synergi MedSpa. She is passionate about this industry and helping you achieve the best possible service from start to finish. Most of all, she enjoys and looks forward to interacting with her patients.
Tina headshot


Spa Coordinator
Tina has always enjoyed the Spa industry, and spent many years as a hair stylist. She loves talking with our clients, and providing excellent customer service. She also likes to learn and share about new products, and treatments. When she is not spending her time at Synergi, she loves to hike, and go to the gym. Tina also enjoys watching sports with her husband , three sons and her bulldog Zeke.
Stacey Headshot


Customer Relations Specialist
Stacey has an extensive background in retail, which makes her perfect for helping provide our clients with top-notch service! She absolutely loves our entire staff and clientele, and spending time with them both is what she enjoys most about Synergi.
Kelley Headshot


Marketing Coordinator
Kelley graduated from Lindenwood University in 2010 with a degree in Mass Communications. She was in the media sales field for 5 years before flipping over to the media management side of the business in 2015. She feels like she finally found her work home at Synergi, and always jokingly says that they will have to drag her out of here one day (she might be half joking). You might see her working the front desk one day, and chasing down staff members with a camera the next!


Tonya is a Board Certified Aesthetic Nurse Specialist (CANS) and has been an RN for 30+ years. The first 20 years were spent in the hospital setting primarily in Labor and Delivery and Emergency Department. Since 2008, she has been at Synergi Medspa and it is her dream job! She is passionate about restoring skin and the aging face to a natural and beautiful appearance. In 2017, she was selected as a national trainer for Allergan Medical Institute which manufactures Botox, Kybella, and the Juvederm portfolio of dermal fillers. Tonya is the #1 injector of Sculptra in the St. Louis area. She is certified in a wide variety of lasers including 7 platforms on Sciton, 3 on Lumenis including Femtouch, 3 on Medlite Qswitch, Ulthera, Vivace and PRP/PRF for facial rejuvenation and hair restoration. Member of ISPAN and ASLMS. Owner of Aesthetics Revealed LLC which provides private filler and neuromodulator training to other aesthetic providers. Lastly, she was voted top 5% Favorite Injector on Realself 2017. Tonya works closely with Dr. Maack and our estheticians to obtain optimal results while maintaining an “everyone will notice but no one will know” customized plan to each individual client.


Rachel graduated with a Bachelor of Science in Nursing in 2011 from Goldfarb School of Nursing at Barnes Jewish College. She joined our team in 2018. Her career began at St. Louis Children’s Hospital on the Surgery and Trauma floor. We believe her career in pediatrics is what gives her a gentle touch. Rachel currently holds training certificates with the Sciton Profile Laser, Splendor Profile Laser, Botox, and facial fillers. She has always had a passion for great skincare and utilizing the best products available. Rachel is a big believer in self-care and is a wonderful addition to our team.


Alyssa obtained her RN from Lutheran School of Nursing in 2013, then earned her Bachelors of Science in Nursing from Maryville in 2016. She has worked in healthcare for over 11 years, including an ICU and a few surgical centers before heading our way. Alyssa has an eye for details and specifics, and loves creating long lasting relationships with her clients!


RN, Esthetician
Jessica graduated from Chamberlain College of Nursing in 2012. Since then, she has worked in both Pediatric Neurology/Neurosurgery and Adolescent Behavioral Health at St. Louis Children’s Hospital. Prior to becoming an RN, she worked as a licensed esthetician and has maintained her license since 2006. She is excited to join the Synergi team and combine her love and passion for both nursing & aesthetics!


Registered Nurse
Susan graduated from St. Louis University School of Nursing and has been a nurse for over 30 years. She has worked in many different fields of nursing including ICU and home health. Over 15 years ago she decided to focus on vascular nursing-both medical and cosmetic conditions. She is an experienced nurse sclerotherapist and also skilled in Sciton laser techniques. She can handle your cosmetic vascular issue with either injection, laser, or a combination of both. Susan loves working at Synergi MedSpa and looks forward to meeting you!
Heather Headshot


Medical Assistant
Heather has a degree in Health and Sport Sciences, Exercise Physiology and Athletic Training from the University of Oklahoma, and is also a certified Registered Medical Assistant. She had a background working in othropedics as well as obstetrics before joining our team in 2019. She loves helping our clients create the best version of themselves, as well as all of her co-workers. In her free time she enjoys trips to the lake to ski and fish with her children, as well traveling the world... she has been to some pretty cool places!


Licensed Esthetician, CLT
Kelly graduated Cum Laude from Barnes College of Nursing at UMSL where she earned her Bachelor of Science in Nursing. Her medical background gives her the upper hand in evaluating and treating challenging skin conditions. In 2005, she graduated from Current Trends Academy and obtained her license to practice aesthetics. Kelly has a thirst for knowledge and a passion for helping others. Kelly has been with Synergi since we opened our doors!


Licensed Esthetician
Kate graduated from Aesthetic Institute of St. Louis in 2008. To advance in her field, she went to True University in Chicago where she received her medical esthetics certification in 2009. After working 7 years at a health and wellness spa, she comes to us to pursue her desire for a more clinical approach to skin care. She loves making people feel beautiful about their skin and educating them on the purpose and benefits of skin care.


Licensed Esthetician
Madison got her estheticians license from the Springfield University of Cosmetology and Spa in 2016. She started her career in a MedSpa attached to a Dermatologist’s office, where she expanded her knowledge of skincare and treatments. She loves working at Synergi because the crew and clients are fabulous (we think she is fabulous, too!).