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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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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Mark Dettelbach is Good. Dr. Dettelbach has been reviewed by 5 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 3.7
Promptness 3.3
Courteous Staff 3.3
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

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


Dr. Dettelbach has 7 hospital affiliations:

  • Georgetown University Hospital 
  • Washington Hospital Center 


  • Spanish

> Dr. Mark Dettelbach, MD
Additional Information
Dr. Mark Arthur Dettelbach MD is a male Otolaryngologist, has 21 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 , .