About
Dr. John Krueger serves as the Collaborating Physician at Care4Me Clinics in Brookfield, Wisconsin. He earned a Bachelor of Science in Electrical Engineering from Marquette University before pursuing medicine. He graduated from the University of Madison Medical School in 1979.
Dr. Krueger chose family medicine because treating entire families across a lifetime felt most meaningful to him. Over his career, he practiced in private settings, a staff model HMO, Aurora Healthcare, a community health center, and an employer-based clinic at Quad Med. He practiced the full spectrum of family medicine, including obstetrics, pediatrics, geriatric medicine, and hospital care.
Education & Training
Undergraduate
Marquette University, B.S. Electrical Engineering
Medical School
University of Madison Medical School (1979)
Who is Dr. Krueger right for?
Dr. Krueger is a strong fit for patients who value a physician with broad, lifelong clinical experience. Patients across all age groups benefit from his background in obstetrics, pediatrics, and geriatric medicine. His decades of experience across diverse practice settings make him well-suited for patients with complex or multigenerational care needs.
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Frequently Asked Questions
Dr. Krueger serves as the Collaborating Physician at Care4Me Clinics. He supports the clinical team and brings decades of family medicine experience to the practice.
Dr. Krueger graduated from the University of Madison Medical School in 1979. Before medical school, he earned a Bachelor of Science in Electrical Engineering from Marquette University.
Dr. Krueger has practiced the full spectrum of family medicine throughout his career. His experience spans obstetrics, pediatrics, geriatric medicine, and hospital practice. He brings that breadth of knowledge to his work at Care4Me Clinics.
Dr. Krueger chose family medicine because he wanted to treat patients across their entire lifetime and care for whole families. That long-term, relationship-driven approach has guided his career since 1979.
Dr. Krueger has worked in private practice, a staff model HMO, a group practice with Aurora Healthcare, a community health center, and an employer-based clinic at Quad Med. That variety gives him a wide-ranging clinical perspective.
Yes. Dr. Krueger has extensive experience in geriatric medicine and has cared for patients across all life stages. He is well-equipped to address the health needs of older adults.
Doctor profile last updated March 24, 2026