About Eric Klawiter, MD

Clinical Interests:

Treats:

Locations

Mass General Neurology
55 Fruit St.
Boston, MA 02114
Phone: 855-644-6387

Medical Education

  • MD, Sanford School of Medicine @ University of South Dakota
  • Residency, Barnes Jewish Hospital
  • Fellowship, Washington University

American Board Certifications

  • Neurology, American Board of Neurology

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Publications

  • 1. Tobyne SM, Ochoa WB, Bireley JD, Smith VMJ, Geurts JJG, Schmahmann JD, Klawiter EC. Cognitive impairment and the regional distribution of cerebellar lesion in multiple sclerosis.  Mult Scler. 2017. 37:2849-2868.

    2. Klawiter EC, Bove R, Elsone L, et al.  High Risk of Post-partum Relapses in Neuromyelitis Optica Spectrum Disorder. Neurology. 2017. 89(22):2238-2244.

    3. Smith VMJ, Varsanik JS, Walker RA, Russo AW, Patel KR, Gabel W, Phillips GA, Kimmel ZM, Klawiter EC. Movement measurements at home for multiple sclerosis: walking speed measured by a novel ambient measurement system. Mult Scler J Exp Transl Clin. 2018. 4(1):2055217317753465.

    4. Patel K, Tobyne S, Boratyn D, Bireley JD, Smith VMJ, Klawiter EC. Structural Disconnection is Responsible for Increased Functional Connectivity in Multiple Sclerosis. Brain Struct Funct. 2018. 223(5):2519-2526.

    5. Fox RJ, Coffey CS, Conwit R, Cudkowicz ME, Gleason T, Goodman A, Klawiter EC, et al. on behalf of the NN102/SPRINT-MS Investigators. A phase II trial of ibudilast in progressive multiple sclerosis. N Engl J Med. 2018. 379(9):846-855.

    6. Huang SY, Fan Q, Machado NK, Eloyan A, Bireley JD, Russo AW, Tobyne SM, Patel KR, Brewer K, Rapaport SF, Nummenmaa A, Witzel T, Sherman JC, Wald LL, Klawiter EC. Corpus callosum axon diameter relates to cognitive impairment in multiple sclerosis. Ann Clin Transl Neurol. 2019. 6(5):882-892.

Reviews: Comments and Ratings

4.9out of 5(86 Ratings, 40 Comments)

August 2025

I like Dr. Klawiter a lot. He is a good doctor, but he's not good with patients. [redacted] I often feel like he, you know, I'm an older patient, so I'm not as interesting to him. I just don't get a feeling of warmth from him at all. But I think he's a very good doctor. So I've got to balance that with his very starchy clinical manner.


August 2025

Dr. Klawiter was and is always professional, knowledgeable and caring. He also is always very prepared for every examination. In short he is terrific and I am lucky to have him as my doctor.


August 2025

Dr. Klawiter has been my neurologist for over 12 years and I have always felt that he is extremely knowledgeable and has my best interest in mind. He treats me as if I am a family member. He's very personable and optimistic and makes me feel as if my MS is not the end of the world for me. He's very calm and reassuring which is helpful to me. I'm ... Read More


August 2025

Dr. Klawiter is always very kind. He listens to my concerns and always answers my questions. I never feel rushed.


August 2025

Dr. Klawiter is extremely knowledgeable and super respectful and takes the time to answer any questions and make sure you are 100% comfortable with current state and what's next. Period.


August 2025

Dr. Klawiter is a very nice person and an excellent clinician.


August 2025

I have been a patient of Dr Klawiter for close to a decade. He has helped me manage my MS through medications and ordering physical therapy when needed. When I see him we discuss alternative medications I might consider as well as future medications when they become available. I have complete confidence and trust in what Dr. Klawiter has to say. I ... Read More


August 2025

Very Well


July 2025

There is no one I would trust more with my care than Dr. Klawiter. He exemplifies the knowledge, expertise, and compassionate patient care with clear explanations and directions that typify the ideal physician and inspires confidence in management plans.


July 2025

I have seen Dr. Klawiter I think for almost 10 years now for my multiple sclerosis and I think he is the best doctor ever. He is very smart. He knows his stuff. He's always right on the money. He gets back to me. [redacted]

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