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About Me

Conditions I specialize in
  • Internal Medicine

Brent Bader, M.D. grew up in Columbus, Ohio and Lincoln, Nebraska.  He began considering the profession of a physician while in undergraduate studies at Miami University in Oxford, OH.  Dr. Bader enjoyed biology and the sciences and contemplated a career in research and teaching but realized that he was more of a people person interested in service.  Dr. Bader completed medical school and residency training at the University of Missouri, in Columbia, MO. which has a strong emphasis and is nationally ranked for primary care.  Upon the completion of his residency, Dr. Bader was honored to be selected as Chief Resident for the Internal Medicine Program which allowed him to teach as well as further his own studies.  

Dr. Bader chose Internal Medicine for the challenge of learning about and treating a wide range of medical conditions. Being able to treat and help manage all a patient’s health concerns is satisfying to him. In practice in the Oxford area Dr. Bader has served as Chief of Staff at McCullough-Hyde Hospital as well as Medical Director of Pulmonary Medicine and the ICU.  He has also served on the Butler County Health Department Board and the Medical Director for the Franklin County, IN. EMS service.

Dr. Bader’s wife is from Oxford and he grew up in college towns making Oxford a great fit.  He has enjoyed living and raising his three children in Oxford.

Education

  • University of Missouri-Columbia, School of Medicine | Residency, 1989
  • University of Missouri School of Medicine | Medical School, 1985
    Doctor of Medicine (MD)

Certifications

  • American Board of Internal Medicine | Other, 1989

Ratings and Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
4.9 / 5 (570 ratings, 10 comments)
Comments from patients
  • 5 / 5
    Dr Bader listened, guided discussion when I would get a bit far off track, offered suggestions and listened/heard mine. My entire list was addressed in good timing. He is excellent and I appreciate having him as my internist.
    Reviewed February 26, 2026
  • 5 / 5
    Good
    Reviewed February 25, 2026
  • 5 / 5
    Excellent and kindDr.Bader is very kind and explains things very well to me. He is patient and does not rush you to finish
    Reviewed February 24, 2026
  • 5 / 5
    Dr. Bader is great in his role
    Reviewed February 18, 2026
  • 5 / 5
    Dr. Bader has been my primary care physician for over thirty years and he has been a great partner in my health care.
    Reviewed February 12, 2026
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