Sienna Usalis

Patient Coordinator

Sienna is the friendly face that keeps Express Med Spa running seamlessly! As a dedicated patient coordinator, she’s here to guide you through every step of your aesthetic journey—from booking your Xeomin appointment to answering all your skincare questions. Passionate about medical aesthetics, she ensures every client feels confident and informed about treatments like PRP microneedling, Aqua Facials, and dermal fillers. With a warm smile and expert knowledge, Sienna makes sure your visit is as smooth and enjoyable as your post-treatment glow!

Chicagoland Med Spa Reviews

What Clients Say About Sienna Usalis

I had such a great experience at this med spa! It was my first time getting any cosmetic treatments done and I was honestly very nervous going in. I had forehead tox and jawline filler done. Kristinia made the entire experience so comfortable from start to finish. She took the time to explain everything thoroughly, answered all of my questions and made me feel completely at ease. I truly appreciated how knowledgeable and reassuring she was throughout the process. I’m so happy with my results and would definitely recommend coming here!
Katie
Google Review
I have been going to Mount Greenwood Express MedSpa for the past few months and have had nothing but great experiences. The facility is always clean and welcoming, the staff is friendly and professional, and the service is consistently exceptional. Yesterday, I had the opportunity to receive my treatment from the owner, and she was absolutely incredible. Her knowledge, attention to detail, and genuine care made the experience even better. I highly recommend Mount Greenwood Express MedSpa to anyone looking for outstanding service and results!
Maureen Downs
Google Review
Great first time expierence! Very fast and friendly and informative. Will be coming back!
Emily Krone
Google Review
I was so pleased with my tox! I was absolutely impressed with how honest she was and communicates! Highly recommend!-Jennah C.
Ema Nymton
Google Review
I’ve been going here for my Botox and I seriously could not be happier with my results. She is so knowledgeable, professional, and makes the entire experience feel comfortable and relaxing compared to other med spas. My Botox always looks natural, smooth, and never overdone. She takes the time to listen to exactly what I want and explains everything so well. You can tell she truly cares about her clients and takes pride in her work. I trust her completely with my face and would recommend her to anyone looking for amazing results!
Kaydin Rusr
Google Review
Great customer service! Wide range of services available! Great visit!
Julie Jumes
Google Review

Chicagoland Medical Spa
Express Med Spa locations

Visit Your Nearest Express Med Spa in Frankfort, La Grange, Chicago, or Shorewood

Express Med Spa serves the greater Chicago southwest suburbs with four locations
in Frankfort (Will County), La Grange (Cook County), Chicago Mount Greenwood,
and Shorewood. Each clinic is led by a licensed nurse practitioner offering
Botox, dermal fillers, laser hair removal, AquaFacials, chemical peels, and
medical weight loss programs. Find expert aesthetic care close to home, no
downtown commute required.

Each Express Med Spa location is led by a board-certified nurse practitioner
with advanced training in aesthetic medicine. Founded by Stefanie Drozd, MSN-APRN,
our clinics provide medical-grade treatments with personalized care whether
you're in Will County, Cook County, or southwest Chicago. From Botox and dermal
fillers to laser treatments and medical facials, we're your trusted partner for
natural-looking results.

June 17, 2026