Not currently accepting patients

Marissa Anne Kellogg, M.D., M.P.H., FAES (she/her)

Not currently accepting patients

  • Director, VA Portland Epilepsy Center of Excellence (ECoE)
  • Associate Professor of Neurology, School of Medicine

Specialty

  • Neurology

Clinical focus

  • Epilepsy

Locations and contact

I see patients at
Hatfield Research Center entrance from Sam Jackson Park Rd
Mark O. Hatfield Research Center
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About me

I specialize in caring for patients with epilepsy and seizures. I have advanced fellowship training in epilepsy and EEG interpretation. I enjoy working with patients with epilepsy because there are so many effective treatment options, and the field is at the intersection of healthcare and neuroscience with new discoveries every week.

In my spare time, I enjoy cycling, reading, travel, and exploring the Portland restaurant scene with my family. I have a special interest in global neurology and have collaborated in clinical care and clinical research with healthcare providers in Tanzania, Thailand, Cambodia, and Botswana (domestically and abroad).

Education and training

  • Degrees

    • M.D., 2009, Rutgers New Jersey Medical School
    • M.P.H., 2009, Rutgers School of Public Health
    • B.A., 2003, Yale University

  • Internship

    • Neurosurgery Internship, Brigham & Women's Hospital, 2010

  • Residency

    • Neurology, Oregon Health & Science University (OHSU) and Portland VA Medical Center, Portland, Ore.

  • Fellowship

    • Epilepsy/Neurophysiology, Stanford University Medical Center, Stanford, Calif.

  • Certifications

    • Neurology, American Board of Neurology & Psychiatry (ABPN), 2015
    • Epilepsy, Neurology, American Board of Neurology & Psychiatry (ABPN), 2016

Memberships and associations:

  • American Epilepsy Society (AES)
  • American Academy of Neurology (AAN)
  • American Medical Association (AMA)
  • American Society of Human Genetics (ASHG)
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Insurance

Before scheduling an appointment

  1. Check your network. If you have health insurance,  call your company to find out if the OHSU Health location or provider you plan to visit is part of your network.
  2. Ask what you will pay. Your insurance company can tell you what your costs are likely to be.

If you schedule an appointment and your health insurance does not include OHSU Health, you may have to pay more than if you go to a provider in your insurance network. 

Visit our billing and insurance page for more information.

Ratings and reviews

Overall: 4.7 out of 5 (32 Ratings, 9 Reviews)

The patient ratings score is an average of all responses to the question "How likely would you be to recommend this provider to your family and friends (on a scale of 0 to 10)" on our nationally-recognized NRC patient surveys.