Dr. Robert David Schumaker MD Hematologist

Dr. Robert Schumaker is a hematologist in Knoxville, Tennessee. He is affiliated with multiple hospitals in the area, including Lakeway Regional Hospital and Morristown-Hamblen Healthcare System. He received his medical degree from University of Texas Southwestern Medical School and has been in practice for 20 years. He is one of 2 doctors at Lakeway Regional Hospital and one of 5 at Morristown-Hamblen Healthcare System who specialize in Hematology.

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Office Location

See Contact Information

Specialty & Clinical Interests

Hematologist: General Hematology

Education & Medical Training

University of Texas Southwestern Medical School
Residency, Internal Medicine, 1994 - 1997

Vanderbilt University
Fellowship, Hematology/Oncology, 1998 - 2001

University of Texas Southwestern Medical School
Class of 1994

Certifications & Licensure

American Board of Internal Medicine
Certified in Gastroenterology

American Board of Internal Medicine
Certified in Internal Medicine

American Board of Internal Medicine
Certified in Transplant Hepatology

MA State Medical License
Active through 2014

FL State Medical License
Active through 2015

Publications & Presentations

Phase I/pilot study of SU5416 (semaxinib) in combination with irinotecan/bolus 5-FU/LV (IFL) in patients with metastatic colorectal cancer.
Lockhart, A.C., Cropp, G.F., Berlin, J.D., Donnelly, E., Schumaker, R.D., Schaaf, L.J., Hande, K.R., Fleischer, A.C., Hannah, A.L., Rothenberg, M.L.

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • BCBS North Carolina BlueOptions PPO
  • CIGNA HMO
  • CIGNA Open Access
  • CIGNA PPO
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Lifewise Health Plan of Oregon
  • Multiplan PHCS PPO
  • Multiplan PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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