Rogers Behavioral Health

Medical Staff Directory


As one of the largest multi-specialty behavioral health practices in the U.S., our patients have a care team committed to their individual road to success.

Our team is backed by strong medical and clinical leadership in a private, non-academic setting. More than 75 board-certified psychiatrists and 40 psychologists, are part of a medical staff of nearly 150 who are specialists in mental health and addiction who work as a team and partner with a premier multidisciplinary group of behavioral specialists, nurses, therapists, and dietitians.

Cassandra Kneifl, DNP, PMHNP-BC

Psychiatric Nurse Practitioner

Cassandra Kneifl DNP, PMHNP-BC, is a Psychiatric Mental Health Nurse Practitioner at Rogers Behavioral Health in Oconomowoc, where she works primarily with the adult mental health and addiction recovery outpatient programs.

Dr. Kneifl earned her Bachelor of Science in Nursing from Cardinal Stritch University College of Nursing in 2013 and her Doctor of Nursing Practice, graduating with distinction, from Rush University College of Nursing in 2018. Prior to coming to Rogers in 2015, she worked as a registered nurse for Favorite Health Care, Aurora St. Luke’s Medical, and Aurora Psychiatric Hospital. Dr. Kneifl has been a lead charge nurse at St. Luke’s, Aurora Psychiatric Hospital, and Rogers’ Inpatient care in Brown Deer.

She is a member of the American Society of Addiction Medicine, American Nurses Association and State Nurses Association.

Staff Directory

Call 800-767-4411 or go to to request a free screening.