Dr. Timmothy Zelko’s pioneering approach to aesthetics leads the way in safe alternatives for today’s changing needs.
From his awake “Tickle Lipo™” procedure that delivers amazing results in just hours, to his revolutionary “Tickle Tuck™”, that gives patients an affordable and effective alternative to costly hospital based tummy tucks. And now his high demand “Tickle Tight™” is giving patients a new option in the quest for tighter skin.
Known by his patients as Dr. Z, Dr. Tim Zelko is one of America’s leading cosmetic surgery innovators.
After a tremendously successful 23-year OBGYN practice, Dr. Z’s relentless curiosity and drive led him to change his practice focus in 2006; from OBGYN to Cosmetic Surgery. He became a pioneering cosmetic surgeon in Milwaukee and launched Zelko Aesthetics.
Immediate Results That Change Your Life For The Better. Will Power Is Removed As Motivation Becomes Your New Normal.
Our Aesthetics Services Bring Confidence Without Guilt And Natural Looking Results That Last. Explore Your Options.
Cutting Edge Longevity Offerings Keep You Feeling And Looking Younger Than Ever. Age Isn’t A Chioce, Feeling & Looking Old Is.
Dr. Zelko’s signature method combines multiple innovations—from TickleLipo to TickleTite—to deliver comprehensive, tailored body transformations.
These procedures—like TickleLipo—offer painless fat reduction using small incisions, local anesthesia, and minimal downtime, all while maintaining comfort and natural-looking results. 
Patients bounce back quickly—typically working within days, not weeks—and enjoy a spa-like setting, transparent planning, and direct access to Dr. Z throughout the process.
As a board-certified cosmetic surgery innovator, Dr. Zelko leads a patient-first practice. Every step—from consultation to recovery—is crafted for superior outcomes and enduring confidence.
Dr. Tim Zelko’s TickleLipo treatment revolutionized the industry by reducing the size of incisions and by only having to utilize local anesthesia.
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