Reproductive Endocrinology and Infertility


    Reproductive endocrinology and infertility (REI) is a surgical subspecialty of obstetrics and gynecology that focuses on reproductive medicine addressing hormonal functioning and reproduction as well as the issue of infertility. While most REI specialists primarily focus on the treatment of infertility, they also evaluate and treat hormonal dysfunctions in females and males unrelated to infertility.

    Our providers


    J. Ricardo Loret de Mola, MD

    Infertility Specialist Obstetrics and Gynecology
    751 N. Rutledge St. Suite 0100 Springfield, IL 62702

    Gabriel I. Uwaifo, MD

    Endocrinologist Endocrinology, Internal Medicine
    751 N. Rutledge St. Suite 1700 Springfield, IL 62702

    Rebecca Wangard, FNP-BC

    Certified Nurse Practitioner Obstetrics and Gynecology, Virtual care through telehealth

    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 tech

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