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Otolaryngologist (ear, nose, throat)
20 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. Mark Dettelbach:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (3)

The overall average patient rating of Dr. Mark Dettelbach is Excellent. Dr. Dettelbach has been reviewed by 4 patients who have provided 3 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.0
  • Currently 3 of 4 stars
Promptness 2.8
  • Currently 2.75 of 4 stars
Courteous Staff 2.8
  • Currently 2.75 of 4 stars
Accurate Diagnosis 3.3
  • Currently 3.25 of 4 stars
Bedside Manner 3.3
  • Currently 3.25 of 4 stars
Spends Time with Me 3.3
  • Currently 3.25 of 4 stars
Follows Up After Visit 3.3
  • Currently 3.25 of 4 stars

Specialties & Research

Dr. Mark Dettelbach, MD is board certified in Otolaryngology.

  • He has special expertise in 1 area:
  • Otology

Education & Awards

Dr. Dettelbach graduated from Yale University, New Haven.


Dr. Dettelbach has 7 hospital affiliations:

  • Georgetown University Hospital 
  • Washington Hospital Center 


  • Spanish

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Additional Information
Dr. Mark Arthur Dettelbach MD is a male Otolaryngologist, has 20 years of experience and practices in Otolaryngology.
Where does Dr. Mark A. Dettelbach practice?
Dr. Mark Dettelbach has 3 office locations.
Dr. Mark Dettelbach practices Otolaryngology near Chevy Chase, MD.
Additional practice locations include: Washington, DC and Bethesda, MD.
See Chevy Chase Otolaryngologists.