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Dr. Marc Dubin, MD

Dr. Marc Dubin, MD

Age 48 Ear, Nose, and Throat M
(61) 61 reviews

Telehealth available

Accepting New Patients


Dr. Marc Dubin, MD is a otolaryngology (ear, nose & throat) specialist in Towson, MD. Dr. Dubin completed a residency at University Of North Carolina. He currently practices at ENT Associates and is affiliated with Greater Baltimore Medical Center. He accepts multiple insurance plans. Dr. Dubin is board certified in Otolaryngology.


  • Georgia Nasal and Sinus Institute, Fellowship Hospital — 2005
  • University Of North Carolina, Residency Hospital — 2004
  • University Of North Carolina, Internship Hospital — 2000
  • University Of Pennsylvania School Of Medicine, Medical School — 1999
  • University Of Pennsylvania, Undergraduate School — 1995

Insurance Accepted

  • Aetna
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • First Health (Coventry Health Care)
  • MultiPlan

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  1. ENT Associates

    1. 1
      ENT Associates at GBMC, a division of The Centers For Advanced ENT Care
      6565 N Charles St Ste 601, Towson, MD 21204 Existing Patients: (410) 821-5151

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I've had sinus problems for the last 20 years. After having sinus surgery by a different ENT, my problems were no better. I then started seeing Dr. Dubin in 2010. I had to have another surgery, but since then have made a big improvement. I would never go to another ENT. He is very thorough.
— Jan 12, 2022
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Dr. Marc Dubin, MD
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Frequently Asked Questions

Dr. Dubin frequently treats Sinusitis, Chronic Sinusitis, and Diagnostic Nasal and-or Sinus Endoscopy.  

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Hospital Affiliations

  • Greater Baltimore Medical Center