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Doctors & Staff

Sunil K. Sahai, M.D.
Clinical Medical Director
Internal Medicine Center–Main Building

Jean Tayar, M.D.
Clinical Medical Director
Internal Medicine Center–Mays Clinic

June R. Kelsick, M.S.
Clinical Administrative Director

Luis Choy-Morga, M.B.A.
Clinical Business Manager

Cancer Diagnosis Clinic


Bone Health


For other Endocrinology physicians, visit the Endocrine Center.

General Internal Medicine 

Healthy Aging

Benign Hematology


Infectious Diseases



Locations and Contact Information

Visit the MD Anderson Access wayfinding system for detailed directions to our Internal Medicine Center locations.

Internal Medicine Center-Main Building
Floor 6, near Elevator A

Internal Medicine Center-Mays Clinic
Floor 6, near Elevator U

Online Services

Take advantage of our online services, including myMDAnderson, the personalized site that helps you manage your cancer treatment:

  • Appointment schedules
  • Secure messaging with your care team
  • Patient education, billing, and more

Go to myMDAnderson

© 2015 The University of Texas MD Anderson Cancer Center