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