Retired Physicians

• About Us
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• Our Services
  • Chronic Kidney Disease
  • Hypertension
  • Surgical Care
• RenalCare Associates
  • Nephrologists
    • Andrew C. Bland, M.D., F.A.A.P.
    • Anthony R. Horinek, M.D.
    • Benjamin R. Pflederer, M.D.
    • David C. Rosborough, M.D.
    • Frederick Horvath, M.D.
    • Gordon W. James, M.D.
    • Paul T. Dreyer, M.D.
    • Phillip J. Olsson, M.D., F.A.C.P.
    • Robert Bruha, M.D., F.A.S.N.
    • Robert T. Sparrow, M.D.
    • Samer B. Sader, M.D.
    • Timothy A. Pflederer, M.D.
  • Transplant Surgeons
    • Beverly Ketel, M.D., F.A.C.S.
    • Timothy O'Connor, M.D., F.A.C.S.
  • Retired Physicians
• Additional Staff
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Robert A. Pflederer, M.D. - Emeritus

• Founder of group in 1975
• Rotating Internship, St. Francis Hospital, Peoria, IL, 1962-63
• Internal Medicine Residency, Evanston Hospital, Evanston, IL, Northwestern University Medical Residency Program, 1965-68 (1-1/2 years of medical residency spent with involvement in chronic renal disease and dialysis program at Evanston Hospital under direction of Dr. Bernard Adelson)
• Certified - American Board of Internal Medicine
• Retired 1999

R. Kent Bryan, M.D. - Emeritus

• Founder of group in 1975
• M.D. Northwestern University Medical School, Chicago, IL, 1963-67
• Rotating Internship, Evanston Hospital, Northwestern University Medical School, Evanston, IL, 1967-68
• Medicine Residency, Northwestern University Medical School, Evanston, IL, 1970-73
• Nephrology Fellowship, University of Michigan, Ann Arbor, MI, 1973-75
• Certified - American Board of Internal Medicine
• Certified - American Board of Internal Medicine, Nephrology
• Retired 2003