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Internist, Hematology Specialist, Oncology Specialist (cancer)
16 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).

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Specialties & Research

Dr. Daniel Vaena, MD is board certified in Hematology and Medical Oncology.

  • He has special expertise in 16 areas:
  • Acute Myeloid Leukemia
  • Anemia
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Clinical Research
  • Deep Vein Thrombosis
  • Epidemiology
  • Hepatitis C
  • Leukemia
  • Lymphoma
  • Multiple Myeloma (Cancer of Plasma Cells)
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Urogenital Cancer (Genitourinary)

Education & Awards

Dr. Vaena graduated from Universidade Do Estado Do Rio De Janeiro.


Dr. Vaena has 2 hospital affiliations:

  • University Of Iowa Hospital & Clinic 
  • Veterans Affairs Medical Center - Iowa City 

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Additional Information
Dr. Daniel Alberto Vaena MD is a male Internist, has 16 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. Daniel A. Vaena practice?
Dr. Daniel Vaena has 1 office location.
Dr. Daniel Vaena practices Internal Medicine, Hematology, and Medical Oncology near Iowa City, IA.
See Iowa City Internists, Iowa City Hematologists, and Iowa City Oncologists.