John C. Probasco
Experienced in Aase Syndrome

Dr. John C. Probasco

Neurology
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
Baltimore, MD 
Offers Telehealth
18 Years of Experience

Experienced in Aase Syndrome
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Probasco is a professor at the Johns Hopkins University School of Medicine Department of Neurology. He is the Vice Chair for Quality, Safety, and Service for the department. He also serves as the Director of the Johns Hopkins Division of Advanced Clinical Neurology as well as the Medical Director of the Johns Hopkins Inpatient General Neurology Service. He co-directs the Johns Hopkins Encephalitis Center and the Johns Hopkins Center for Refractory Status Epilepticus and Neuroinflammation. He cares for general neurology inpatients and outpatients, specializing in autoimmune and paraneoplastic syndromes as well as neurological immune-related adverse events following immunotherapies for cancer. After completing his undergraduate studies in biochemistry at the University of New Mexico, Dr. Probasco attended the University of Oxford as a Rhodes Scholar and earned a second undergraduate degree in psychology, philosophy and physiology. He went on to earn his medical degree at the University of California, San Francisco. He completed an internship in internal medicine at Johns Hopkins Bayview Medical Center and a residency in neurology at Johns Hopkins, where he was the faculty liaison/executive chief resident. He went on to complete an instructorship in inpatient general neurology at Johns Hopkins. Dr. Probasco’s research interests include increasing care value through improving outcomes, incorporation of patient experience of disease and treatment, the efficiency of care delivery, and diagnostic test utilization in general and specifically in relation to autoimmune and paraneoplastic neurological syndromes, including encephalitis. Finally, he is interested in the management of neurological immune-related adverse events following immunotherapies for the treatment of cancer. Dr. Probasco has been recognized at the departmental, institutional, and national levels for teaching and clinical excellence, including the American Academy of Neurology’s A.B. Baker Teacher Recognition Award and the Frank L. Coulson, Jr. Award from the Johns Hopkins Medicine Miller-Coulson Academy of Clinical Excellence. He is a past graduate of the Johns Hopkins Armstrong Institute Resident Scholars (AIRS) program in Patient Safety and Quality. As a faculty member, he was inducted into the Miller-Coulson Academy of Clinical Excellence in 2019. He serves as Editor-in-Chief of NEJM Journal Watch Neurology. Videos The impact of COVID-19 on the Department of Neurology‚Äôs clinical care and medical education programs.

Dr. Probasco is rated as an Experienced provider by MediFind in the treatment of Aase Syndrome. His top areas of expertise are Encephalitis, Anti-NMDA Receptor Encephalitis, Status Epilepticus, Creutzfeldt-Jakob Disease, and Gastrostomy.

His clinical research consists of co-authoring 74 peer reviewed articles. MediFind looks at clinical research from the past 15 years.

Graduate Year
2008
Residency
Johns Hopkins University School of Medicine, Neurology, 2012
Specialties
Neurology
Licenses
Psychiatry & Neurology in MD
Board Certifications
American Board Of Psychiatry And Neurology
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
German
Gender
Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 9 Less Insurance Carriers -

Locations

Johns Hopkins Outpatient Center
Floor 5, Baltimore, MD 21287
Call: 410-955-9441

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.


74 Total Publications

International evaluation of the SEIZUre Risk in Encephalitis (SEIZURE) score for predicting acute seizure risk.
International evaluation of the SEIZUre Risk in Encephalitis (SEIZURE) score for predicting acute seizure risk.
Journal: BMJ open
Published: December 08, 2025
View All 74 Publications
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Baltimore, MD 
 (1.2 miles away)
410-955-4259
Languages Spoken:
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Dr. Barañano earned her M.D. and Ph.D. degrees from the Johns Hopkins University School of Medicine, where she also completed residencies in pediatrics and neurology, along with a fellowship in neurogenetics at the Kennedy Krieger Institute. Dr. Barañano is an Associate Professor of Clinical Neurology. She specializes in the diagnosis and management of rare neurogenetic disorders. She has a particular interest in the genetic control and function of the cerebellum and expertise in childhood-onset and inherited ataxias. She is a member of the multidisciplinary Fetal Management group and is available for prenatal consultations. Dr. Barañano's research includes collaborative efforts with the Johns Hopkins Department of Genetic Medicine and the Division of Neurogenetics at the Kennedy Krieger Institute. Dr. Baranano is rated as a Distinguished provider by MediFind in the treatment of Aase Syndrome. Her top areas of expertise are Hypotonia, Ohdo Syndrome, Say-Barber-Biesecker-Young-Simpson Variant, Focal or Multifocal Malformations in Neuronal Migration, and Hereditary Ataxia.

Experienced in Aase Syndrome
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 (0.1 miles away)
443-923-9200
Languages Spoken:
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Megan Bone is a Neurologist in Baltimore, Maryland. Dr. Bone is rated as an Experienced provider by MediFind in the treatment of Aase Syndrome. Her top areas of expertise are Autism Spectrum Disorder, HNRNPH2-Related Disorder, Jacobsen Syndrome, and Distal 18q Deletion Syndrome.

VIEW MORE AASE SYNDROME DOCTORS

Areas of Expertise

MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.

Learn more about MediFind’s expert tiers

Find Dr. Probasco's expertise for a condition
ConditionClose
  • Elite
  • Anti-NMDA Receptor Encephalitis
    Dr. Probasco is
    Elite
    . Learn about Anti-NMDA Receptor Encephalitis.
    See more Anti-NMDA Receptor Encephalitis experts
  • Encephalitis
    Dr. Probasco is
    Elite
    . Learn about Encephalitis.
    See more Encephalitis experts
  • Distinguished
  • Creutzfeldt-Jakob Disease
    Dr. Probasco is
    Distinguished
    . Learn about Creutzfeldt-Jakob Disease.
    See more Creutzfeldt-Jakob Disease experts
  • Status Epilepticus
    Dr. Probasco is
    Distinguished
    . Learn about Status Epilepticus.
    See more Status Epilepticus experts
  • Advanced
  • Rasmussen Encephalitis
    Dr. Probasco is
    Advanced
    . Learn about Rasmussen Encephalitis.
    See more Rasmussen Encephalitis experts
  • Seizures
    Dr. Probasco is
    Advanced
    . Learn about Seizures.
    See more Seizures experts
  • Stiff Person Syndrome
    Dr. Probasco is
    Advanced
    . Learn about Stiff Person Syndrome.
    See more Stiff Person Syndrome experts
  • Experienced
  • 2q37 Deletion Syndrome
    Dr. Probasco is
    Experienced
    . Learn about 2q37 Deletion Syndrome.
    See more 2q37 Deletion Syndrome experts
  • 47 XYY Syndrome
    Dr. Probasco is
    Experienced
    . Learn about 47 XYY Syndrome.
    See more 47 XYY Syndrome experts
  • Aase Syndrome
    Dr. Probasco is
    Experienced
    . Learn about Aase Syndrome.
    See more Aase Syndrome experts
  • Abruzzo-Erickson Syndrome
    Dr. Probasco is
    Experienced
    . Learn about Abruzzo-Erickson Syndrome.
    See more Abruzzo-Erickson Syndrome experts
  • Absence Seizure
    Dr. Probasco is
    Experienced
    . Learn about Absence Seizure.
    See more Absence Seizure experts
  • Acrodermatitis Enteropathica
    Dr. Probasco is
    Experienced
    . Learn about Acrodermatitis Enteropathica.
    See more Acrodermatitis Enteropathica experts
View All 153 Experienced Conditions
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