Dr. Brian Kossak, MD


Clinical Neurophysiology | Male

Dr. Brian Kossak, MD

Dr. Brian Kossak, MD is a clinical neurophysiology doctor who practices in Concord, NH. He is 55 years old and has been practicing for 31 years. Dr. Kossak is affiliated with Southern New Hampshire Medical Center, Catholic Medical Center and Elliot Hospital.

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Dr. Kossak's Experience

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Visiting Dr. Kossak

Dr. Kossak accepts 9 insurance carriers

Affiliated Hospitals

Hospital Quality
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Dr. Kossak's Reviews

Likelihood of recommending Dr. Kossak to family and friends
based on 8 total reviews (2 with comments)
Dr. Kossak's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (2)
Hooksett, NH |
Just awful. Dismissive, ordered unnecessary testing, only addressed my husband, which my husbands also found disturbing. Would not see him or recommend him to anyone.
in Manchester, NH |
I left leaving his office not feeling comfortable with the dosage of the medication he prescribed my 12 year old son. I just felt he should have ran tests without just prescrbing a medication without trying to find the root of the cause. But, he seemed not really concerned so we'll see how thing's go.
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      Dr. Kossak's experience matches your search based on the following criteria:

      •  Based on total number of patients treated over the last 12 months
      •  Specializes in Clinical Neurophysiology
      •  Board certified in Neurology with Special Qualification in Child Neurology and Sleep Medicine
      •  Malpractice claims in New Hampshire not available
      •  No sanctions found
      •  No board actions found

      Awards & Recognition

      • Awards & Honors
        • Healthgrades Honor Roll
        What is a recognized doctor
      • Media & Publications

        Dr. Kossak has no media or publications listed.

      Background Check

      • n/a
        Malpractice Claims not available

        Healthgrades does not collect malpractice information for New Hampshire.

        What is medical malpractice
      • 0

        No sanctions history found for the years that Healthgrades collects data.

        What is a sanction or disciplinary action
      • 0
        Board Actions

        No board actions found for the years that Healthgrades collects data.

        What are board actions

      Board Certifications

      Why It Matters: Dr. Kossak's Board Certifications

      Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

      • Neurology with Special Qualification in Child Neurology
      • Sleep Medicine

      Conditions Treated

      • All Headaches (incl. Migraine)
      • Autoimmune Diseases
      • Brain Disorders
      • Chronic Pain
      • Concussion
      • Confusion
      • Diabetic Polyneuropathy
      • Dystonia
      • Epilepsy
      • Headache
      • Inflammatory and Toxic Neuropathy
      • Insomnia
      • Migraine
      • Myasthenia Gravis
      • Narcolepsy and Cataplexy
      • Parkinson's Disease
      • Peripheral Nerve Disorders
      • Post-Concussion Syndrome
      • Seizure Disorders
      • Sleep Disorders
      • Sleep-Walking
      • Syncope
      • Tic Disorders
      • Tremor
      • Vascular Disease


      • Medical School
        Northwestern University The Feinberg School Of Medicine

        Graduated in 1986

      • Residency Hospital
        University Of Chicago Hosps
      • Fellowship Hospital
        University Of Chicago

        Completed in 1991

      Languages Spoken

      • English

      Memberships &
      Professional Affiliations

      Dr. Kossak does not have any memberships or affiliations listed. If you are Dr. Kossak and would like to add memberships or affiliations, please update your free profile.


      • Clinical Neurophysiology
      • Sleep Medicine
      • Sleep Medicine (Psychiatry & Neurology)

      Procedures Performed

      • EEG (Electroencephalogram)