Meet the Team Managing ReFresh Aesthetic Center in Milwaukee


Jon Sagrillo, MBA

Jon Sagrillo

“If beauty is skin deep, we strive to
bring your natural beauty to the

Meet Jon, General Manager

He received his bachelor of arts degree in finance and management from California State University, Long Beach, and master of business administration from St. Joseph’s University in Philadelphia, PA.

Jon spent 30 years with the Century 21 Real Estate Corporation, culminating his career as Vice President of Strategic Development. His role at ReFresh is behind the scenes to ensure that we continue to exceed our patients’ expectations. He manages our aesthetic team and provides us with the latest in technology and best business practices, all with integrity and passion.

In Jon’s spare time, he hangs out with his two sons and enjoys golfing and traveling with his wife, Dawn. He also volunteers time at his church and has co-led a men’s leadership group for nearly a decade.

Tamara Little, L.E.

Tamara Little

“You are only as good as the team
you dedicate yourself to.”

Meet Tamara, Practice Manager

Tamara brings to ReFresh more than 30 years of experience in business management, project management, marketing, visual merchandising, and sales. Her previous management background was in retail and designer apparel, where she traveled extensively throughout the United States managing all aspects of store operations. Her education is in Business Management (BA) and Fashion Merchandising, and Marketing (AA). Additionally, with a passion for skincare, Tamara furthered her education in aesthetics and is a licensed aesthetician.

Her unique background and skill set allow her to bring many attributes to ReFresh, including operational management and analysis, human-resources, visual merchandising, education, and sales. As ReFresh’s Practice Manager for the past five years, she manages many aspects of business operations, human resources, purchasing, sales, and training. She works closely with all team members and our management team to ensure we provide the best customer service and patient care.

On a personal note, Tamara resides in Shorewood with her husband, two dogs, and parrot. She enjoys spending time with family and friends, gardening, cooking, and making gourmet chocolates.

Tessa E. Bolle

Tessa E. Bolle

“I live by my blood type, “B Positive!”

Meet Tessa, Operations & Aesthetic Coordinator

Having worked with Dawn Sagrillo for more than 10 years, Tessa brings to ReFresh Aesthetic Center a wealth of knowledge and experience in medical aesthetics. Many of our patients know and love Tessa, as she has developed a strong relationship with them over many years.

As ReFresh’s Operations and Aesthetic Coordinator, Tessa wears many hats! Most importantly, she enjoys taking time with all patients to ensure they have the best possible experience from the moment they walk through the door until their treatment process is complete, which includes post-procedure care. With Tessa’s knowledge in both surgical and nonsurgical aesthetics, she serves as a wonderful educational resource. She also has a gentle, sensitive demeanor when interacting with patients both by phone and in our center, assuring them of the utmost confidentiality.

With both a young son and daughter at home, Tessa stays busy outside ReFresh as well and enjoys every minute of it. During her free time, she enjoys time with her family, relishes days at the park, relaxing by Lake Michigan, and weekend barbecues.

Kelly Merrill

Kelly Merrill

“Positively influencing confidence
through personalized skincare.”

Meet Kelly, HR/Client Relations Coordinator & Aesthetic Concierge

Kelly joins ReFresh with more than 15 years of inside/outside sales, consulting, client relations/development, and project management experience. Her diverse background and past pharmaceutical sales experience make her a valuable addition to the ReFresh team. Kelly’s role at ReFresh is as diverse as her background, in that she wears many hats. She assists management with client-retention analysis, client relations, and human resource projects. She is also a key member at our front desk and assists with the coordination of all daily business. Kelly holds a bachelor of arts degree in business marketing.

Kelly has traveled extensively and has lived in many areas of the United States. She currently resides in Whitefish Bay with her husband and two sons. In her spare time, she loves to be with her family: husband, two active boys, her wonderful mother, and her two Bichons. She loves to travel and enjoys the theater, gardening, antique shopping with her mom, and playing sports with her boys.

Jenna Greene

Jenna Greene

“Beauty is about being comfortable
and confident in your own skin.”

Meet Jenna, Marketing Coordinator & Aesthetic Concierge

Jenna brings to ReFresh many years of marketing experience, which led her to a dual administrative role. Jenna is our Marketing Coordinator and an Aesthetic Concierge. Along with assisting patients with billing, skincare product selections, and daily operations, Jenna works on marketing and public relations for ReFresh. Her unique background makes her a valuable addition to our team. Jenna holds a bachelor of arts degree in marketing from Marquette University.

When Jenna isn’t working, she enjoys working out and golfing. She also loves to entertain and cook wonderful food for her guests. Jenna lives in Whitefish Bay with her three growing boys and her dog, Monty.

Leah Allegretti

Leah Allegretti

“Beauty is being the best possible
version of yourself, inside and out.”
-Audrey Hepburn

Meet Leah, Aesthetic Concierge & Marketing Coordinator

With a degree in Communication Studies from Marquette University, a passion for all things beauty and over four years of customer service experience, Leah makes a valuable addition to our team. Leah’s role with us is two-fold. She is working as a part of our front desk aesthetic concierge team and will also be our marketing coordinator.

Leah is originally from the Chicago suburbs but has permanently moved to Milwaukee after falling in love with the area while attending Marquette. She currently resides with her boyfriend and three dogs. In her spare time, Leah loves to visit Chicago to spend time with her childhood dog, try new restaurants, and experiment with new makeup looks. She has a huge passion for animals, and is especially passionate about cruelty-free beauty.

Sarah Maksud

Sarah Maksud

“Confidence is the most beautiful
thing you can wear”

Meet Sarah, Aesthetic Concierge & Clinical Assistant

Sarah joined our ReFresh team in 2019. She is also currently attending the University of Wisconsin-Milwaukee and studying nursing, with aspirations to become an aesthetic nurse in the future. Her strong interest in the field of aesthetics led her to ReFresh Aesthetic Center.

You will see Sarah’s smiling face and warm personality greet you as one of our Aesthetic Concierges. She is also ready to assist you with clinical skincare recommendations in our SkinEssentials Store. When Sarah is not at our front desk, she may be assisting our Clinical Director and other providers with clients.

In Sarah’s leisure time, she enjoys baking or spending time at the beach during the warmer months. She currently resides in Milwaukee with three roommates and a kitten named Wendy.

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Arrange a consultation in Milwaukee today. Contact ReFresh Aesthetic Center by calling 414-964-1111 or sending a message online

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