About
Dr. Michael Kloess earned his Bachelor of Science degree from Southern Illinois University, graduating Summa Cum Laude. He then completed his Doctor of Medicine degree at Southern Illinois University School of Medicine. His residency training took place at the Siouxland Medical Education Foundation in Sioux City, Iowa. He holds board certification from the American Academy of Family Physicians. He also earned certification as a Creighton Model FertilityCare System NFP Medical Consultant and as a Certified NaPro Technology Medical Consultant. Patients know him warmly as Dr. Mike.
Dr. Kloess is the only NaPro Technology provider in all of Southern Wisconsin. He trained in Restorative Reproductive Medicine and fertility awareness-based methods, and he treats root causes of reproductive concerns without artificial hormones or IVF. His clinical interests span natural family planning, women's healthcare, wilderness medicine, and medical ethics. He participates in medical mission trips to Central America. Faith and family anchor his personal life; he and his wife Laura have seven children and are active in their parish. He enjoys bike riding, hiking, and downhill skiing.
Education & Training
Undergraduate
Southern Illinois University, B.S. (Summa Cum Laude)
Medical School
Southern Illinois University School of Medicine
Residency
Siouxland Medical Education Foundation, Sioux City, Iowa
Additional Training
Creighton Model FertilityCare® System NFP Medical Consultant training; Restorative Reproductive Medicine (RRM) and fertility awareness-based methods training
Certifications
Conditions Treated
Who is Dr. Kloess right for?
Dr. Kloess is an excellent fit for families and individuals seeking a faith-aligned primary care physician. Women struggling with infertility, irregular cycles, PCOS, endometriosis, or hormonal imbalances benefit directly from his NaPro Technology and RRM training. He also serves patients managing chronic conditions like diabetes, hypertension, hypothyroidism, and depression. Patients who want a physician reachable by personal cell phone and committed to treating root causes will feel at home with Dr. Kloess.
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Frequently Asked Questions
Dr. Kloess treats a broad range of conditions in family and preventive medicine. He has particular expertise in women's reproductive health, including infertility, PCOS, endometriosis, irregular cycles, hormonal imbalances, repetitive miscarriage, and postpartum depression. He also manages chronic conditions such as diabetes, hypertension, high cholesterol, hypothyroidism, asthma, COPD, GERD, depression, and rheumatoid arthritis.
Yes. Dr. Kloess holds board certification from the American Academy of Family Physicians. He is also a Certified NaPro Technology Medical Consultant and a Creighton Model FertilityCare System NFP Medical Consultant.
Dr. Kloess completed his undergraduate degree at Southern Illinois University, graduating Summa Cum Laude. He earned his Doctor of Medicine degree at Southern Illinois University School of Medicine. He then completed his residency at the Siouxland Medical Education Foundation in Sioux City, Iowa.
NaPro Technology is a women's health science that identifies and treats the root causes of reproductive and gynecological conditions. Dr. Kloess is the only NaPro Technology provider in all of Southern Wisconsin. He uses this approach alongside Restorative Reproductive Medicine to address fertility and hormonal concerns without artificial hormones or IVF.
Yes. Dr. Kloess is a trained Creighton Model FertilityCare System NFP Medical Consultant. He provides consultations and ongoing support for couples using fertility awareness-based methods. Natural family planning is one of his primary clinical interests, and he has helped many couples start or grow their families using natural fertility methods.
Dr. Kloess views medicine as a calling and a sacred trust. He focuses on treating root causes rather than masking symptoms. As a DPC physician, he gives each patient his personal cell phone number and email address, and he keeps his panel small so every patient receives thorough, unhurried attention.
Dr. Kloess provides full-spectrum family medicine in addition to his specialty in women's health and fertility. He sees patients of all ages for routine physicals, chronic disease management, preventive care, and acute concerns. His Fertility and Women's Health Membership is a separate offering for patients focused specifically on reproductive health.
Doctor profile last updated March 24, 2026