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Charles M. May, MD

  • Specialty: Rheumatology
  • Board Certifications: Internal Medicine, Rheumatology
  • Special Interests: Rheumatology/autoimmune diseases and other inflammatory rheumatic diseases


  • Professional School: University of Missouri-Columbia
  • Internship: Indiana University Hospitals
  • Residency: University of Missouri-Columbia
  • Fellowship: University of Missouri-Columbia

Medical Associations

  • Founding Fellow of the American Rheumatism Association


  • Harrison HealthPartners Internal Medicine & Adult Primary Care and Rheumatology
  • 360-779-4444
  • 360-697-2514 (fax)
  • Website:
  • Practice Philosophy: When people live with autoimmune diseases, like rheumatoid arthritis and lupus, I help them stay active and well. I enjoy taking the time needed for a reliable diagnosis. Together my patients and I develop a course of action that helps them take charge of their health. I follow their progress, suggesting changes as necessary. My philosophy is to be an active partner, helping my patients maintain a lifestyle that includes the things they love to do.
  • Accepting New Patients: Yes
  • Office Hours: 8 a.m. to 5 p.m., Monday - Thursday


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About Charles

Charles M. May, MD

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