Patrick D. Guinan, MD, MPH, is a Clinical Assoc. Professor in the Dept. of Urology, University of Illinois, College of Medicine in Chicago. He completed his internship at Cook County Hospital in 1962 and the Urology Residency at CCH in 1969. In 1975, he received a Masters in Public Health from Columbia University. He served as Director of Urology of the Chicago Dept. of Health, 1970-75; Chair, Division of Urology at CCH, 1975-85 and at UIC, 1978-85. He is now Chairman of the Board of the Hetkoen Institute.
Kenneth J. Printen, MD, completed his internship at CCH, 1961-62 and was drafte...