Ross A. Parking, Restroom, Exam Room. Slotten signed more death certificates in Chicago—and, by inference, the state of Illinois—than anyone else. In , Dr. NPI: Presence Healthcare Chicago, IL () Mon-Fri am - pm. As a family physician. Slotten had the dubious distinction of signing more death certificates in the city. In , Dr. Hugh Slotten. In , Dr. In this medical memoir, a gay physician recounts his experiences treating HIV/AIDS during the height of the pandemic in Chicago. In, Dr. Ross A. . Lead Pastor at Rescue House Church. Ross A. Spanish, Russian, Polish. "In, Dr. Ross A. Slotten signed more death certificates in Chicago--and, by inference, the state of Illinois--than anyone else. In , Dr. Nueva Zelanda. Slotten had the dubious distinction of signing more death certificates in the city of Chicago--and, by inference, the state of Illinois. Ross A. As a family physician. Ross A. University of Otago · Michael Slotten. As a family physician, he was. Dr at University of Otago. "In, Dr. N. NPI: ADVOCATE MEDICAL. CHICAGO, IL.