With the wide range of oncology and hematology services provided in the Center, Quad City cancer patients have convenient access to care, from an experienced team. After opening a solo practice in the Quad Cities in 1991, S. Donald Zaentz, M.D., expanded services to area patients in 1994 by organizing the Hematology-Oncology Associates of the Quad Cities. Dr. Zaentz, Shobha Chitneni, M.D. and Mario Sy, M.D. bring more than 50 collective years of experience in board-certified internal medicine, hematology and medical oncology to the practice.

Hematology-Oncology Associates of the Quad Cities is pleased to welcome
Dr. Bradley A. Sachs to the practice. He will be joining us in October 2005.

Meet Our Physicians More about Our Services Helpful Links Local Resources Clinical Trials Radiation Therapy Center of the Quad Cities Regional Cancer Center of the Quad Cities