Summary

Dr. Mark Dettelbach specializes in otolaryngology-head and neck surgery and plastic surgery, bringing 36 years of experience to his practice. He earned his medical degree from the University of Pittsburgh School of Medicine and completed his residency at the University of Pittsburgh Medical Center. Dr. Dettelbach is fluent in both English and Spanish.

Dr. Dettelbach is affiliated with The George Washington University Hospital and practices at locations in Chevy Chase, Maryland, Washington, DC, and Towson, Maryland. He treats conditions such as adenoiditis in children, tonsillitis, and serous otitis media. His surgical expertise includes middle ear surgery and tympanostomy procedures. Patients have given Dr. Dettelbach an average rating of 4.1 out of 5.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.1
  • 36 years of experience
  • speaks English, Spanish
  • University Of Pittsburgh Medical Center
  • 5 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Mark Arthur Dettelbach has 3 locations

The Feldman Ent Group Pc

5454 Wisconsin Ave Ste 1535Chevy Chase, MD 20815
Mon8:00 am - 4:00 pm
Tue8:00 am - 4:00 pm
Wed8:00 am - 4:00 pm
Thu8:00 am - 4:00 pm
Fri8:00 am - 4:00 pm
SatClosed
SunClosed

Feldman Ent Division

1120 19th St NW Ste 316Washington, DC 20036
Mon7:30 am - 4:30 pm
Tue7:30 am - 4:30 pm
Wed7:30 am - 4:30 pm
Thu7:30 am - 4:30 pm
Fri7:30 am - 4:30 pm
SatClosed
SunClosed

Ear Nose And Throat Associates

6565 N Charles St Ste 601Towson, MD 21204
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

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Dr. Mark Arthur Dettelbach, MDDr. Shaun Bradford Jones, MDDr. David Jong Jai LimDr. Vittal Tonse Pai
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck Surgery
Accepts New Patients
4.1 
3.8 
36 Years of Experience 66 Years of Experience 65 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Chevy Chase , MDChevy Chase , MDROCKVILLE , MDBethesda , MD
Med School: University Of Pittsburgh School Of Medicine Med School: Yonsei University College Of Medicine Med School: Kasturba Medical College Manipal
Current Profile
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Insurance Plans Accepted by Dr. Mark Arthur Dettelbach

  • Accepts Medicare

Medical Specialties

Dr. Mark Arthur Dettelbach has the following 2 specialties

Specialty Expertise

Dr. Mark Arthur Dettelbach has the following 11 areas of expertise

  • Allergies
  • Chronic Sinusitis
  • Deviated Septum
  • Facial Trauma
  • Hearing Loss
  • Otology
  • Plastic Surgery
  • Polyps
  • Smell Disorders
  • Swallowing Disorders
  • Tumors

Certifications, License, & Education

36 Years Experience

Dr. Mark Arthur Dettelbach holds active and expired medical licenses in the states of Maryland and District Of Columbia.

Medical License

Medical Doctor with an active medical license in the state of Maryland that expires in 2026 and an expired medical license in the state of District Of Columbia that expired in 2026.

Education & Training

Residency

Completed their residency at University Of Pittsburgh Medical Center.

Medical School

Graduated from University Of Pittsburgh School Of Medicine in 1995 and Yale University School Of Medicine in 1990.

NPI Number

Dr. Dettelbach's NPI number is 1467425546.

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Frequently Asked Questions

Does Dr. Mark Dettelbach accept my insurance?
You can see the insurance plans that Dr. Mark Dettelbach accepts on their Vitals profile.
Which hospitals is Dr. Mark Dettelbach affiliated with?
Dr. Mark Dettelbach is affiliated with The George Washington University Hospital.
Does Dr. Mark Dettelbach accept virtual/telehealth appointments?
Dr. Mark Dettelbach has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Mark Dettelbach accepting new patients?
Dr. Mark Dettelbach is accepting new patients on Vitals. View Dr. Mark Dettelbach's profile on Vitals to make an appointment.
Where is Dr. Mark Dettelbach's office located?
Dr. Mark Dettelbach's office is located at 5454 Wisconsin Ave Ste 1535, Chevy Chase, MD, 20815.

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