Browse Health
Internist, Oncology Specialist (cancer)
13 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. Gunnar Ragnarsson:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Have you visited Dr. Ragnarsson? Share your experience.
Write a Review

Specialties & Research

Dr. Gunnar Ragnarsson, MD is board certified in Internal Medicine and Medical Oncology.

  • He has special expertise in 5 areas:
  • Adult T-Cell Leukemia-Lymphoma
  • Cancer
  • Developmental Disorders
  • Epidemiology
  • Immune System Disorders

Education & Awards


Dr. Ragnarsson has 2 hospital affiliations:

  • University Of Washington Medical Ctr 
  • Seattle Cancer Care Alliance 


  • Swedish

> > > > Dr. Gunnar Ragnarsson, MD

Similar doctors nearby

Dr. Fardad Shamsaldini

Internal Medicine
14 years experience
Seattle, WA

Dr. Hardeep Bhugra

Internal Medicine
6 years experience
Seattle, WA

Dr. Ida Juarez

Internal Medicine
Seattle, WA

Dr. Alan Pearlman

Internal Medicine
41 years experience
Seattle, WA

Dr. Lowell Johnson

Internal Medicine
45 years experience
Seattle, WA

Dr. Sujata Rao

Internal Medicine
27 years experience
Seattle, WA
Search All Similar Doctors
Additional Information
Dr. Gunnar B Ragnarsson MD is a male Internist, has 13 years of experience and practices in Internal Medicine and Medical Oncology.
Where does Dr. Gunnar B. Ragnarsson practice?
Dr. Gunnar Ragnarsson has 1 office location.
Dr. Gunnar Ragnarsson practices Internal Medicine and Medical Oncology near Seattle, WA.
See Seattle Internists and Seattle Oncologists.