Catherine J. Chu
Experienced in MELAS Syndrome

Dr. Catherine J. Chu

Pediatrics | Pediatric Neurology
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, Floor 5, 
Baltimore, MD 

Experienced in MELAS Syndrome
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, Floor 5, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Catherine Chu is the director of the Division of Pediatric Neurology and the John M. Freeman Pediatric Epilepsy Center in the Johns Hopkins Department of Neurology, as well as the vice president of child neurology at the Kennedy Krieger Institute. As a child neurologist, epileptologist and clinical neurophysiologist, Dr. Chu cares for children diagnosed with epilepsy and disorders of the nervous system (neurophysiology). She specializes in electroencephalogram (also known as EEG) analysis, seizure localization, surgical planning and neuromodulation for adult and pediatric patients with difficult to control epilepsy. She is nationally and internationally recognized for her work identifying causes of and treatment options for cognitive dysfunction and seizures in epilepsy and neurodevelopmental disorders. Dr. Chu’s team specializes in identifying and developing tools to detect and understand brain rhythms that support complex cognitive functions throughout development, including how these rhythms are disrupted by seizures and neurodevelopmental disorders. Dr. Chu earned her medical degree and a master’s degree in social anthropology from Harvard University. She completed an internship in pediatrics at Massachusetts General Hospital, and then a residency in neurology and child neurology at Massachusetts General and Brigham and Women’s Hospital. After completing two fellowships at Massachusetts General, one in epilepsy and another in clinical neurophysiology, Dr. Chu earned a master’s degree in medical science, focused on clinical investigation, from Harvard Medical School.

Dr. Chu is rated as an Experienced provider by MediFind in the treatment of MELAS Syndrome. Her top areas of expertise are Benign Rolandic Epilepsy, Epilepsy in Children, Seizures, and Epilepsy.

Her clinical research consists of co-authoring 133 peer reviewed articles and participating in 2 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of MELAS Syndrome.

Graduate Institution
Harvard School Of Arts And Sciences, Clinical Investigation, MMSc, 2013
Residency
Massachusetts General Hospital, Child Neurology, 2009
Specialties
Pediatrics
Pediatric Neurology
Licenses
Psychiatry & Neurology in MD
Board Certifications
American Board Of Psychiatry And Neurology
Fellowships
Massachusetts General Hospital, Epilepsy and Neurophysiology, 2010
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
Gender
Female

Insurance

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

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Accepted insurance plans:

Anthem BCBS
  • EPO
  • HMO
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  • PPO
Blue Cross Blue Shield
  • EPO
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BMC HealthNet
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Commonwealth Care Alliance
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First Health
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Geisinger
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Health Care Services Corporation
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Medicaid
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Tufts
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Wellcare
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  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 9 Less Insurance Carriers -

Locations

Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, Floor 5, Baltimore, MD 21287
Call: 410-955-4259

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.


2 Clinical Trials

Neonatal Seizure Registry - Developmental Functional EValuation
Neonatal Seizure Registry - Developmental Functional EValuation
Enrollment Status: Completed
Publish Date: February 05, 2026
Neonatal Seizure Registry, GEnetics of Post-Neonatal Epilepsy (NSR-GENE)
Neonatal Seizure Registry, GEnetics of Post-Neonatal Epilepsy (NSR-GENE)
Enrollment Status: Active_not_recruiting
Publish Date: February 05, 2026
View 1 Less Clinical Trial

128 Total Publications

Photothrombosis-induced cortical stroke mouse model produces focal electrographic epileptic human biomarkers.
Photothrombosis-induced cortical stroke mouse model produces focal electrographic epileptic human biomarkers.
Journal: Experimental neurology
Published: July 25, 2025
View All 128 Publications
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Experienced in MELAS Syndrome
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 (1.9 miles away)
410-706-5181
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Sofia Saenz-Ayala is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Saenz-Ayala is rated as an Advanced provider by MediFind in the treatment of MELAS Syndrome. Her top areas of expertise are Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Ehlers-Danlos Syndrome (EDS), Carnitine Palmitoyltransferase 2 Deficiency, and Carnitine Palmitoyltransferase 1 Deficiency. Dr. Saenz-Ayala is currently accepting new patients.

VIEW MORE MELAS 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. Chu's expertise for a condition
ConditionClose
  • Elite
  • Benign Rolandic Epilepsy
    Dr. Chu is
    Elite
    . Learn about Benign Rolandic Epilepsy.
    See more Benign Rolandic Epilepsy experts
  • Epilepsy
    Dr. Chu is
    Elite
    . Learn about Epilepsy.
    See more Epilepsy experts
  • Epilepsy in Children
    Dr. Chu is
    Elite
    . Learn about Epilepsy in Children.
    See more Epilepsy in Children experts
  • Seizures
    Dr. Chu is
    Elite
    . Learn about Seizures.
    See more Seizures experts
  • Distinguished
  • Absence Seizure
    Dr. Chu is
    Distinguished
    . Learn about Absence Seizure.
    See more Absence Seizure experts
  • Angelman Syndrome
    Dr. Chu is
    Distinguished
    . Learn about Angelman Syndrome.
    See more Angelman Syndrome experts
  • Generalized Tonic-Clonic Seizure
    Dr. Chu is
    Distinguished
    . Learn about Generalized Tonic-Clonic Seizure.
    See more Generalized Tonic-Clonic Seizure experts
  • Spasmus Nutans
    Dr. Chu is
    Distinguished
    . Learn about Spasmus Nutans.
    See more Spasmus Nutans experts
  • West Syndrome
    Dr. Chu is
    Distinguished
    . Learn about West Syndrome.
    See more West Syndrome experts
  • Advanced
  • Status Epilepticus
    Dr. Chu is
    Advanced
    . Learn about Status Epilepticus.
    See more Status Epilepticus experts
  • Experienced
  • Autism Spectrum Disorder
    Dr. Chu is
    Experienced
    . Learn about Autism Spectrum Disorder.
    See more Autism Spectrum Disorder experts
  • Cerebral Palsy
    Dr. Chu is
    Experienced
    . Learn about Cerebral Palsy.
    See more Cerebral Palsy experts
  • Cortical Dysplasia
    Dr. Chu is
    Experienced
    . Learn about Cortical Dysplasia.
    See more Cortical Dysplasia experts
  • Encephalitis
    Dr. Chu is
    Experienced
    . Learn about Encephalitis.
    See more Encephalitis experts
  • Herpes Simplex Encephalitis
    Dr. Chu is
    Experienced
    . Learn about Herpes Simplex Encephalitis.
    See more Herpes Simplex Encephalitis experts
  • MELAS Syndrome
    Dr. Chu is
    Experienced
    . Learn about MELAS Syndrome.
    See more MELAS Syndrome experts
View All 13 Experienced Conditions
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