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Dr. Timothy Zelko, DO

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Zelko Aesthetics

Greenfield, WI

Med Spa

  • Awake procedures, local anesthesia
  • Free consultations
  • Financing available
64 results9 procedures
  • No.1IN WISCONSINMost tummy tuck results, and 1 moreMore published results on Afters than any other practice in Wisconsin for tummy tuck (36) and liposuction (15).

Dr. Timothy Zelko is an osteopathic physician and the founder of Zelko Aesthetics, a cosmetic surgery practice and med spa in Greenfield, Wisconsin. He practiced obstetrics and gynecology for 23 years before changing his focus to cosmetic surgery in 2006, and he performs liposuction, tummy tuck and skin-tightening procedures awake under tumescent local anesthesia in the office.

He graduated from the University of Notre Dame and the Philadelphia College of Osteopathic Medicine, and completed his obstetrics and gynecology training at St. Joseph Hospital in Milwaukee between 1981 and 1985. He is a faculty member of the Society of Aesthetics in Medicine and teaches monthly courses for physicians on tumescent technique and office liposuction.

The practice’s procedures include TickleLipo, a liposuction technique he developed, the TickleTuck awake tummy tuck, TickleTite skin tightening with Renuvion, and ZBodySculpt, a body contouring approach he created.

Credentials & affiliations

  • Faculty member, Society of Aesthetics in Medicine

The team

  • BSN, RN · Nurse Injector

    Sydney Zelko, BSN, RN, is the lead injector at Zelko Aesthetics in Greenfield, Wisconsin, and provides Botox and Jeuveau treatments at the practice’s med spa. She earned a Bachelor of Science in Nursing from Carthage College and has worked at the practice since 2022.