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David D. Hagaman MD

Assistant Professor of Medicine

Areas of Expertise

  • Allergy and Asthma

Languages

  • English

Education

  • Doctor of Medicine - Ohio State University, 1987
  • Internship - Medical University of South Carolina, 1988
  • Residency - Ohio State University Medical Center, 1990
  • Fellowship - Ohio State University Medical Center, 1993
  • Fellowship - Vanderbilt University Medical Center, 1995
  • Fellowship - National Institutes of Health, 2001

Board Certifications

  • Allergy and Immunology - American Board of Allergy and Immunology, 1995

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Patient Comments

Patient Comments are gathered from the Press Ganey Patient Experience Survey and displayed in full. Patients are not identified in order to respect patient privacy.
NP I saw at my 2nd visit was more informative with directions on my medications and also clear about side effects of the ones I was on, which explained a lot about my symptoms that continued. Thank you Dr. Hagaman for getting me in with her for follow up and for your initial visit.
August 23, 2025
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Best ever!!!!!!
August 18, 2025
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EXCELLENT medical care!
August 18, 2025
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Dr Hagaman was excellent. He listened to my issue and devised a plan to address it.
August 13, 2025
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Dr Hagaman is the best. Very knowledgable and caring, and very easy to talk to. I feel like he genuinely cares about me and my health.
August 12, 2025
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The provider listened to my concerns with care and empathy and suggested new medications and methods that work with my current plan. He kept in mind the complexity of my health conditions.
August 7, 2025
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Dr Hagaman is awesome! Easy to follow his plans and great to do what is needed in my care. Appreciate his professionalism and time he takes in my care!!
August 5, 2025
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Very thoughtful with clear information. Compassionate- listened well
August 5, 2025
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I always have a goid appointment with Dr. Hagaman.
July 10, 2025
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