Male Infertility and Sexual Dysfunction


    Male infertility is a man's inability to cause pregnancy in a fertile female, commonly due to deficiency of sperm cells in the semen. Sexual dysfunction, also called erectile dysfunction, is an inability to maintain an erection sufficient for sexual intercourse. Both conditions may be treatable through medication or hormone therapy.

    Our doctors


    Cynthia Bednarchik, FNP-BC

    Certified Nurse Practitioner Urology
    747 N. Rutledge St. 5th Floor Springfield, IL 62702

    Lauri Lopp, MD

    Family Medicine
    520 N. 4th St. Springfield, IL 62702

    Nick Tadros, MD, MCR

    Urologist Urology
    747 N. Rutledge St. 5th Floor Springfield, IL 62702

    Why SIU

    Continually learning

    With a focus on continual improvement, our doctors take the time to research, study and innovate to provide the latest treatments for our patients.

    Patient-first experience

    Our care ranges from primary care physicians to specialists and sub-specialists who have advanced training. We're here for you when you need us.

    Breakthrough technology

    Continually teaching the next generation of doctors, our physicians use the latest developments in procedures and technologies for our patients.