Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Karl Diehn xhas an overall rating of 3.0.


Dr. Karl Diehn, MD is a Doctor primarily located in Towson, MD, with another office in Towson, MD. He has 42 years of experience. His specialties include Head and Neck Surgery and Otolaryngology. Dr. Diehn is affiliated with Greater Baltimore Medical Center, Johns Hopkins University Hospital and Johns Hopkins University Hospital. He speaks English.

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Locations & Directions

Greater Baltimore Medical Center Inc

6535 N Charles St
Towson, MD 21204

Ear Nose & Throat Associates

6565 N Charles St
Towson, MD 21204

Specialties & Expertise

Dr. Karl Diehn has the following 2 specialties:

  • Head and Neck Surgery


  • Otolaryngology


  • Languages

    • English


University Of Maryland School Of Medicine, 1975


Johns Hopkins Health System