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Dr. Dimitri Sigounas, MD

Neurosurgeon

Professional statement

Dimitri Sigounas, M.D. is a neurosurgeon and interventional neuroradiologist at The GW Medical Faculty Associates. He specializes in cerebrovascular disorders, including aneurysms, arteriovenous malformations (AVM's), vascular brain masses, carotid occlusive disease, and stroke. He has expertise in the endovascular and open treatment of aneurysms and the embolization of AVM’s. Dr. Sigounas is also skilled in carotid stenting/endarterectomy, stroke interventions, and delivery of intra-arterial chemotherapy. Additionally, he performs microvascular decompression for chronic pain syndromes and trigeminal neuralgia. He is one of the few neurosurgeons in Washington, D.C. with dual expertise in both open neurosurgical as well as minimally invasive interventional techniques for the treatment of neurologic disease, which affords him a unique perspective in determining the optimal treatment for each individual patient's needs using the most advanced technologies. Dr. Sigounas graduated with an A.B. degree with honors from Harvard University. He subsequently received his M.D. from the University of North Carolina-Chapel Hill School of Medicine, where he was granted a Doris Duke Clinical Fellowship. Dr. Sigounas did his surgical internship and neurosurgical residency training, as well as serving as chief resident, at New York-Presbyterian Hospital/Weill Cornell Medical College and Memorial Sloan-Kettering Cancer Center. He completed specialized fellowship training in endovascular neurosurgery/interventional neuroradiology at New York-Presbyterian Hospital/Weill Cornell Medical College. He has surgical and interventional expertise in treating numerous vascular diseases of the brain and spine.

In-network insurances

  • Adventist Health
  • Aetna
  • AmeriGroup

Specialties

  • Neurosurgeon

Practice names

Education and training

  • NewYork-Presbyterian Hospital / Weill Cornell Medical Center (Internship)
  • Memorial Sloan-Kettering Cancer Center (Internship)
  • Medical School - University of North Carolina, Doctor of Medicine
  • Memorial Sloan-Kettering Cancer Center, Residency in Neurosurgery
  • NewYork-Presbyterian Hospital / Weill Cornell Medical Center, Fellowship in Endovascular Neurosurgery and Interventional Neuroradiology
  • NewYork-Presbyterian Hospital / Weill Cornell Medical Center, Residency in Neurosurgery

Zocdoc awards

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Languages spoken

  • English

Provider's gender

Male

NPI number

1528228749

Office locations

GWMFA Neurosurgery

2150 Pennsylvania Ave NW, 7th Floor

Washington, DC 20037

Patient reviews
All reviews have been submitted by patients after seeing the provider. For more information, check out our Patient Knowledge Base.
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Excellent Doctor
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Recd great news so the visit was more than great. Dr. Sigounas & staff are A++. Recardo is awesome!
More than 1 year ago
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Always pleasant after surgery of course. Kind & friendly & professional. Put me at ease from the beginning of my journey.
More than 1 year ago
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Visit was great! Staff was awesome and Dr. Sigounas is superb!
More than 1 year ago
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It was a very smooth experience. Everyone was very helpful and professional. Dr. Sigounos really explained the procedure and was very patient.
More than 1 year ago
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Everytime I call or have an appointment w/ Dr. Sigounas he is very responsive and timely. He has listened to everything I have had to say regardless of how crazy it seems. He is very kind and caring. I would highly reccoment Dr. Sigounas to anyone & everyone.
More than 1 year ago
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More than 1 year ago
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ZocdocFind a SurgeonDr. Dimitri Sigounas, MD