Lawrence Janowski, MD
Raised in New Jersey, Dr. Janowski graduated The Robert Wood Johnson Medical School in New Jersey in 1999. He completed his residency in Internal Medicine at the prestigious Mount Sinai hospital in New York City in 2002. He moved to Colorado in 2004 and began practicing aesthetic medicine in 2005. He is now the medical director of Sonata Aesthetics in Broomfield, Colorado. His current areas of interest include injectables, non-surgical threadlifting, gas plasma resurfacing, liposuction and facial fat grafting. He has been a regional trainer for several aesthetic companies, including Galderma, Suneva, Bovie and Novathreads. Dr. Janowski lives in Broomfield with his wife, Elizabeth, and his two children, Eli and Dahlia.
He has received one-on-one master training with world-renowned physicians from around the world, such as Dr. DeMaio of Brazil, Dr. Yoelin of California, Dr. Rajani of Portland, and Dr. Vleggar of Switzerland. He is one of the most sought after injectors in Colorado, consistently ranked in the top 1%.
Liz Janowski, CEO
I am here to inspire and support other women in reclaiming their faces, then their bodies, and then the world!
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Elizabeth Janowski is the CEO of Sonata Aesthetics, a cosmetic surgery and medical spa practice serving the Denver/Boulder area since 2004. As the thought-leader and business co-founder, she has been able to shape the mission, branding, operations and practices, and intent of the organization.
Liz believes that there is a constant interplay between people’s own perception of their outside appearance and their own internal dialogue. Sonata’s mission is to help their clients reflect their best and reclaim their own personal power. As Liz likes to say, her identifying mission is to help women (and more and more men) reclaim their faces, then their bodies, and then the world.
The aesthetics industry is really in it’s early adolescence, and Liz is hoping to help it find it’s voice as the empowering, positive, and wellness-oriented service sector it can be.
Prior to working with her husband at Sonata, she taught both high school and college courses, was twice a graduate student, and spent time working in HR with the Denver Zoo.
Liz is a mother of two tiny ones, an avid dancer, and a spiritual seeker. She loves to write, and has written on both business, academic, and personal topics.
Julianna Milam, Director of Operations
Julianna was born and raised in Austin, Texas. She joined the Sonata team in 2016 and spent many years as our dedicated on-site office manager. Though she’s recently returned home to Texas, we’re thrilled she continues to support our clients remotely.
While we miss seeing her smiling face in the office, Julianna remains an essential part of our team—ensuring everything runs smoothly behind the scenes. She’s passionate about personal development and loves helping others live their most confident, empowered lives.
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Jeanette Hanley
Patient Care Manager
Amy Harrison Jackson, RN
Medical Injector and Advanced Aesthetic Provider
Amy was born, and grew up locally, in Boulder. After earning her bachelor’s in chemistry, she moved to Malibu where she tutored students in Math and Science and studied nursing.
Amy began her nursing career in the Newborn Intensive Care Unit and worked for LA County before meeting her husband and moving to San Francisco.Â
Amy continued her work with newborns in the NICU in San Francisco, Sonoma County, and the Denver area after moving back to Colorado in 2007. It was at that time that Amy was introduced to Sonata Aesthetics and became a patient of Dr. Janowski.Â
Amy was so impressed with his work that she became interested in pursuing the world aesthetics herself. She was granted the rare opportunity to shadow and learn directly from Dr. J.Â
Amy joined the Sonata team in January 2022 and looks forward to serving their clients with compassion and attention to detail.
Dominique Kharatian
Aesthetician
Dominique joined Sonata in 2020 as a general assistant, quickly gaining in-depth knowledge of our treatments and procedures. Driven by her passion for skincare, she went on to earn her aesthetician license and an associate degree in applied science. Today, Dominique serves as a skilled medical aesthetician, providing facials, chemical peels, microneedling, and laser treatments to our valued clients.
Her dedication, precision, and strong work ethic are deeply rooted in her background as a world champion karate competitor, with numerous titles and accolades to her name. Alongside her technical expertise, Dominique brings warmth and compassion to her work, making every client feel cared for and confident in her hands.
Nova Frenzel
Medical Assistant
Nova brings a wealth of experience to the Sonata team as our trusted medical assistant, having worked alongside Dr. Janowski for many years. Prior to joining us, she managed high-volume reception areas for OB/GYN practices, building a strong foundation in patient care and medical office coordination.
A longtime Broomfield resident, Nova is truly a ray of sunshine—always ready with a warm smile and a kind word for everyone she meets. She’s also a proud mom of two sons, including James, who now works alongside her at Sonata. In her free time, she enjoys staying active, working out, and spending quality time with her family.
James Zuniga First Impressions Coordinator
James officially joined the Sonata team after gaining management experience at Starbucks and completing a social media internship with us. But in many ways, he’s been part of the Sonata family all along—his mom, Nova, is our longtime medical assistant.
These days, James is one of the friendly faces you’ll see at our front desk, ready to welcome you in with warmth and a smile. With a passion for skincare, a natural gift for connecting with people, and a heart full of compassion, he brings positive energy and genuine care to every client experience.
Alondra Garcia
Medical Assistant
Alondra is a Colorado native with a deep love for connecting with people.
She studied Anthropology and Chemistry, and is now focused on completing the coursework needed to pursue a career in nursing—fueling her passion for providing care and making a difference.
Alondra sees Sonata as a gentle, loving space. She describes it as, “like breathing in fresh air,” and says, “I know I’ve found my place alongside this team who create beauty and confidence. I’m passionate about lifting other women up and showing them the beauty they carry—inside and out.”
Alondra is bilingual in Spanish, and we’re so grateful to have her here to support our Spanish-speaking patients with warmth and understanding.
Brenna Riley Office Assistant
Brenna assists our team with anything that needs doing. Her kind and generous heart is always on display. She previously worked in childcare, and is pursuing a bachelors degree in Child Psychology from Metro State University.
*Results may vary from patient to patient