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Internist, Oncology Specialist (cancer)
20 years of experience
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Deborah Thomas:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (6)

The overall average patient rating of Dr. Deborah Thomas is Excellent. Dr. Thomas has been reviewed by 13 patients who have provided 6 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.1
Courteous Staff 4.3
Accurate Diagnosis 4.7
Bedside Manner 4.7
Spends Time with Me 4.9
Follows Up After Visit 4.8

Specialties & Research

  • She has special expertise in 18 areas:
  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Blast Crisis
  • Bone Marrow Transplantation
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Cancer
  • Chromosome Aberrations
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic BCR-ABL Positive Myelogenous Leukemia
  • Chronic Myeloid Leukemia
  • Hairy Cell Leukemia
  • Infection
  • Leukemia
  • Lymphoma
  • Myelodysplastic Syndromes
  • Myelofibrosis
  • Myeloproliferative Disorders
  • Precursor Cell Lymphoblastic Leukemia-Lymphoma

Education & Awards

Dr. Thomas graduated from University of Connecticut , Farmington. She has 6 awards.

One of America's Leading Experts on:
Chronic B-Cell Lymphocytic Leukemia
Chronic BCR-ABL Positive Myelogenous Leukemia
Myelodysplastic Syndromes
Top 10 Doctor - Neighborhood (2014)
Medical Center
Medical Oncologist
Top 10 Doctor - City (2014)
Houston, TX
Medical Oncologist
Top 10 Doctor - Metro Area (2014)
Greater Houston
Medical Oncologist


Dr. Thomas has 3 hospital affiliations:

  • University of Texas M.D. Anderson Cancer 
  • Univ Of Texas Md Anderson Canu Center 
  • MD Anderson Cancer Center 


  • Spanish

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Additional Information
Dr. Deborah A Thomas MD is a female Internist, has 20 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Deborah A. Thomas practice?
Dr. Deborah Thomas has 1 office location.
Dr. Deborah Thomas practices Internal Medicine and Medical Oncology near Houston, TX.
See Houston Internists and Houston Oncologists.