About The Department of Urology at DuPage Medical Group

Our Vision

Our vision is providing the highest quality urological medical care to a diverse patient population. Providing a Center of Excellence to enhance patient quality of life.

About Us

The Department of Urology at DuPage Medical Group offers leading-edge care for urological diseases, including diagnosis and treatment of prostate cancer and male infertility. With extensive training and specialized experience, our physicians are able to draw on a wide range of high-tech, minimally invasive techniques to treat prostate problems, impotence, incontinence and other illnesses. To ensure the highest quality care and patient comfort possible, we work in close communication with your primary care physician and other specialists to design a comprehensive, personalized treatment plan that’s right for you.

Our Providers

Mark Fisher, M.D.

Mark Fisher, M.D.

Craig Smith, M.D., F.A.A.P., F.A.C.S.

Craig Smith, M.D., F.A.A.P., F.A.C.S.

Paul Merrick, M.D.

Paul Merrick, M.D.

Ernst Lisek, M.D.

Ernst Lisek, M.D.

Jean Ung, M.D.Jean Ung, M.D. Joseph Oh, M.D.Joseph Oh, M.D. Katherine Marchese Board Certified Nurse PractitionerKatherine Marchese, NP
Autumn Roland, PA-C