Education & Training

Medical School

Northwestern University


Internal Medicine

  • Northwestern University
  • Northwestern University


American Board of Internal Medicine


MU Health Care participates with most major managed care organizations. To find out whether MU Health Care is a participating provider in your insurance plan or network, or for information on co-payments and deductibles, please contact your insurance carrier directly.

Academic Information

Assistant Professor of Clinical Medicine

Research Interests

  • Musculoskeletal disorders
  • Women's health


  • Parker R, Golbus J. "Immunologic Effects of Plasmapheresis Synchronized with PulseCyclophosphamide in Systemic Lupus Erythematosus." J. of Rheum 1991:18:2
  • "Energy Cost Index as an Estimate of Energy Expenditure of Cerebral Palsy Children During Assisted Ambulation", Develop Med & Child Neurol, 1985:27, 485‑490
  • "Measurement of Selected Hip, Knee, and Ankle Joint Motions in Newborns" Phy Ther, 63:10, Oct 1983
  • Case study: C. dificile in elderly lady treated with tube administration of Vancomycin – Meiselman,M Dau PC, Callahan Am J gastroenterology
  • Tsang, TatKin,Wu, P,Parker R. "I Can't Believe It's Not Butter" foreign body presenting as dysphagia. Am J Gastroenterology 90(5)"837-838