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Bonnie Marie Kaas, M.D.

Headshot of Bonnie Marie Kaas
  • Instructor of Neurology


Ataxia, Movement Disorders, Neurology

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Johns Hopkins Outpatient Center

Appointment Phone: 410-616-2816
601 N. Caroline St.
Baltimore, MD 21287 map
Phone: 410-616-2816


Bonnie Kaas, M.D., is a neurologist with expertise in movement disorders. Her focus is on treating patients with ataxia and similar conditions.

Dr. Kaas obtained her medical degree at the Johns Hopkins University School of Medicine. She continued her training at Johns Hopkins, completing a residency in adult neurology, followed by a fellowship in movement disorders. 

Dr. Kaas has interests in clinical research, medical education, quality improvement and patient outreach. more


  • Instructor of Neurology

Departments / Divisions

Centers & Institutes



  • MD; Johns Hopkins University School of Medicine (2013)


  • Neurology; Johns Hopkins University School of Medicine (2017)


  • Movement Disorders; Johns Hopkins University School of Medicine (2019)

Board Certifications

  • American Board of Psychiatry And Neurology (Neurology) (2017)

Research & Publications

Clinical Trials

Learn more about clinical trials at Johns Hopkins Medicine.

Selected Publications

View all on PubMed

Kaas B, Hillis AE, Pantelyat A.  Progressive supranuclear palsy and pawpaw.  Neurol Clin Pract Aug 2019; DOI: 10.1212/CPJ.0000000000000704.  

Rajan S, Kaas B, Moukheiber E.  Movement Disorders Emergencies.  Semin Neurol 2019 Feb;39(1):125-136.

Kaas B, Huisman TAGM, Tekes A, Bergner A, Blakeley JO, Jordan LC. Spectrum and prevalence of vasculopathy in pediatric neurofibromatosis type 1.  J Child Neurol. 2013 May;28(5):561-9.

Kaas B, Vaidya A, Leatherman A, Schleidt S, Kohn RE. Technical report: Exploring the basis of congenital myasthenic syndromes in an undergraduate course, using the model organism, Caenorhabditis elegans. Invertebrate Neuroscience 10(1) 2010: 17-23.

Kaas B, Krishnarao K, Marion E, Stuckey L, Kohn RE.  Effects of melatonin and alcohol on the heart rate of Daphnia magna.  Impulse: An Undergraduate Journal for Neuroscience 2009.

Patient Ratings & Comments

The Patient Rating score is an average of all responses to physician related questions on the national CG-CAHPS Medical Practice patient experience survey through Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Comments are also gathered from our CG-CAHPS Medical Practice Survey through Press Ganey and displayed in their entirety. Patients are de-identified for confidentiality and patient privacy.

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