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Ashley Pieters, APNP

Physician Assistant in Oak Creek, Oconomowoc, &
Milwaukee / Wauwatosa, WI



Ashley Pieters has a deep-rooted commitment to helping her patients live better. She believes that by giving her patients options and explaining solutions to their breathing and sleep issues, she can help them improve their quality of life.

Ashley’s role at ADVENT includes conducting physical exams, diagnosing and treating illnesses, ordering and interpreting tests, providing counsel on preventative health care, assisting with surgery, and writing prescriptions. Within the physician-PA relationship, she provides a broad range of diagnostic and therapeutic services.

She shares ADVENT’s philosophy that non-invasive in-office procedures can be the best option for sinus and sleep issues. Her most proud moments are when her patients return and tell her how they’re excited to live their lives again because they feel so much better.



In her free time, Ashley likes to spend time outdoors and biking. She also enjoys reading a good book while traveling.



National Certification:
American Academy of Nurse Practitioners

Master of Science in Nursing, Concordia University, Mequon, Wisconsin

Bachelor of Science in Nursing, Alverno College, Milwaukee, Wisconsin

American Academy of Nurse Practitioners

Take the first step to improving your life.