He is also affiliated with Sutter Roseville Medical Center and Sutter Independent Physicians. Sutter Independent Physicians (SIP) is made up of more than 475 private practice professionals from all different backgrounds such as clinicians, internists, pediatricians, and obstetricians/gynecologists. Outside of Sutter, Dr. Lischner is affiliated with Mercy San Juan Hospital, Mercy Folsom Hospital, and Kindred.