Summary

Dr. Mark Dettelbach is an otolaryngology-head and neck surgery specialist with additional expertise in plastic surgery. He earned his medical degree from the University of Pittsburgh School of Medicine and completed his residency at the University of Pittsburgh Medical Center. With 36 years of experience in practice, Dr. Dettelbach brings extensive knowledge to his patient care. He is fluent in both English and Spanish.

Dr. Dettelbach is affiliated with The George Washington University Hospital and practices in Chevy Chase, Maryland and Washington, DC. He treats conditions such as adenoiditis in children, fluid buildup behind the eardrum, and tonsillitis. His surgical expertise includes middle ear procedures, ear tube placement, and adenoid removal. Patients have given him an average rating of 4.1 out of 5 stars.

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, MD
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Dr. Mark Arthur Dettelbach, MDDr. Anthony Michael Tolisano, MDDr. Annette Mai Pham, MDDr. David E Berman, MD
Otolaryngology-Head & Neck SurgeryOtolaryngology-Head & Neck SurgeryPlastic SurgeryPlastic Surgery
Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.1 
4.8 
36 Years of Experience 14 Years of Experience 24 Years of Experience 45 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, French, Vietnamese Speaks English, Spanish
Chevy Chase , MDWilliamsport , PARockville , MDSterling , VA
Med School: University Of Pittsburgh School Of Medicine Med School: New York University School Of Medicine Med School: Rutgers New Jersey Medical School Med School: Queens Univ Fac Of Med
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 expired and active medical licenses in the states of District Of Columbia and Maryland.

Medical License

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

How can I make an appointment with Dr. Mark Dettelbach?
You can find contact information for Dr. Mark Dettelbach here on Vitals.
Does Dr. Mark Dettelbach accept my insurance?
You can see the insurance plans that Dr. Mark Dettelbach accepts on their Vitals profile.
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.
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.

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