Physicians & Staff - Shawnee Crossings
Clifford D. Johnson, MD
Medical School – University of Kansas School of Medicine
Residency – University of Kansas School of Medicine
Philip E. Martin, MD
Medical School – University of Kansas School of Medicine
Residency – Saint Luke’s Hospital
Steven D. Rettinger, MD
Medical School – Washington University Medical School
Residency – University of Kansas Medical Center
Van Tran, DO
Medical School – University of Health Sciences College of Osteopathic Medicine
Residency – Bi-County/Henry Ford Health System
Chad A. Winters, DO
Medical School – Kirksville College of Osteopathic Medicine
Residency – Baptist-Lutheran Medical Center
Jandra Hancock, ARNP-C
Bachelor's degree in nursing - Union College
Master's degree in nursing - Research College of Nursing
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Family Medicine Blog
Many factors can affect the health of your family. Click here for simple tips from Gregory Sweat, MD on how to keep your family well.
