Cassandra R. Hartwig, NP

  • Bariatric Surgery (Surgical Weight Management)


Cassandra is an Advanced Practice Provider for the UW Health Medical and Surgical Weight Management Program. She is board certified by the American Association of Nurse Practitioners and specializes in pre-operative and post-operative surgical management of bariatric surgery patients. She collaborates with our team of surgeons, dietitians, health psychologists and support staff, to provide excellent patient care for patients on their weight loss journey. Cassandra teaches patients in large groups regarding bariatric surgery and post-operative lifestyle.

Languages spoken
  • English
University affiliation

Practice locations

    Education & credentials

    • Marian University, Fond du Lac, WI