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Faculty and Staff


Medical Oncologists

Radiation Oncologists


Interventional Radiologists


Research Nurses

  • LaVerne Engerman, RN
  • Michiko Iwasaki, RN
  • Isabel D. Mok, RN

Physician Assistants

  • Allison Horner, M.S., PA-C
  • Leigh A. Samp, M.S., PA-C
  • Steven H. Wei, MPH., PA-C

Clinical Pharmacist

  • Richard D. Lozano, Pharm.D.

Clinical Dietitian

  • Rachel E. Murphy, RD, LD
  • Maria Q. Petzel, RD, LD

Diagnostic and Therapeutic Endoscopy


  • Manal M. Hassan, M.D., Ph.D.

Clinical Research

  • Giuseppe Zimmitti, MD
  • Junichi Shindoh, MD

Research Laboratory

  • Keping Xie, M.D., Ph.D.
  • Shrikanth Reddy, Ph.D.

Clinical Cancer Genetics

  • Thereasa A. Rich, M.S.
  • Thuy M. Vu, M.S.

Related Care Centers

Related Diseases

© 2015 The University of Texas MD Anderson Cancer Center