Hilary J. Vernon
Experienced in Albinism

Dr. Hilary J. Vernon

Medical Genetics
Johns Hopkins Medicine
Rubenstein Child Health Building
Baltimore, MD 
Clinical Trials:Currently Recruiting for 1 Trial

Experienced in Albinism
Johns Hopkins Medicine
Rubenstein Child Health Building
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Hilary Vernon is a Professor of Genetic Medicine and pediatrics at the Johns Hopkins University School of Medicine. She is also an attending physician at Kennedy Krieger Institute. Hilary Vernon has expertise in treating inborn errors of metabolism and mitochondrial disorders. She is the director of the Mitochondrial Care Center at The Johns Hopkins Hospital and the Barth Syndrome Interdisciplinary Clinic at the Kennedy Krieger Institute. Her research interests include understanding intermediary metabolism in Barth syndrome and in disorders of branch chain amino acid metabolism. Dr. Vernon also co-directs the Department of Genetic Medicine Clinical Trials Unit, and is the principal investigator on multiple clinical trials for rare diseases. Dr. Vernon received her medical degree and doctorate from Rutgers University, New Brunswick, New Jersey. She completed residencies in genetics and pediatrics at The Johns Hopkins University, and a fellowship in clinical laboratory biochemical genetics at The Johns Hopkins University. Dr. Vernon was recognized with the 2010 Francis F. Schwentker Award for Excellence in Research at Johns Hopkins University and the 2011 James B. Sidbury Jr. Fellowship in Biochemical Genetics at Johns Hopkins University.

Dr. Vernon is rated as an Experienced provider by MediFind in the treatment of Albinism. Her top areas of expertise are Methylmalonic Acidemia, Propionic Acidemia, Infantile Neutropenia, Progressive External Ophthalmoplegia, and Gastrostomy.

Her clinical research consists of co-authoring 86 peer reviewed articles and participating in 3 clinical trials. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Albinism.

Graduate Institution
Rutgers University Of New Jersey, Molecular Genetics, PhD, 2004
Residency
Johns Hopkins University School of Medicine, Pediatric Genetics, 2010
Specialties
Medical Genetics
Licenses
Pediatrics in MD
Board Certifications
American Board Of Medical Genetics And Genomics
American Board Of Pediatrics
Fellowships
Johns Hopkins University School of Medicine, Biochemical Genetics, 2011
Hospital Affiliations
The Johns Hopkins Hospital
Kennedy Krieger Institute
Languages Spoken
English
Spanish
Gender
Female

Insurance

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

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem
  • EPO
  • HMO
  • POS
  • 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
Health Partners Plans
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
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Locations

Rubenstein Child Health Building
Rubenstein BLDG Lower Level, Baltimore, MD 21287
Call: 443-287-9494

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.


3 Clinical Trials

A Global, Phase 1/2, Open-Label, Dose Optimization Study to Evaluate the Safety, Pharmacodynamics, and Pharmacokinetics of mRNA-3927 in Participants With Propionic Acidemia
A Global, Phase 1/2, Open-Label, Dose Optimization Study to Evaluate the Safety, Pharmacodynamics, and Pharmacokinetics of mRNA-3927 in Participants With Propionic Acidemia
Enrollment Status: Recruiting
Publish Date: October 31, 2025
Intervention Type: Biological
Study Drug: mRNA-3927
Study Phase: Phase 1/Phase 2
A Phase 2a Safety, Tolerability, Pharmacokinetic, and Pharmacodynamic Study in Individuals With Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes (MELAS)
A Phase 2a Safety, Tolerability, Pharmacokinetic, and Pharmacodynamic Study in Individuals With Mitochondrial Encephalomyopathy, Lactic Acidosis, and Stroke-like Episodes (MELAS)
Enrollment Status: Terminated
Publish Date: August 29, 2024
Intervention Type: Drug
Study Drug: IW-6463
Study Phase: Phase 2
A Phase 2, Open-label Study to Evaluate the Efficacy and Safety of KB195 in Subjects With A Urea Cycle Disorder With Inadequate Control on Standard of Care
A Phase 2, Open-label Study to Evaluate the Efficacy and Safety of KB195 in Subjects With A Urea Cycle Disorder With Inadequate Control on Standard of Care
Enrollment Status: Terminated
Publish Date: January 25, 2022
Intervention Type: Drug
Study Drug: KB195
Study Phase: Phase 2
View 2 Less Clinical Trial

85 Total Publications

Maternal cobalamin deficiency causing infantile seizures and developmental regression.
Maternal cobalamin deficiency causing infantile seizures and developmental regression.
Journal: BMJ case reports
Published: November 12, 2025
View All 85 Publications
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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.

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Find Dr. Vernon's expertise for a condition
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    • Distinguished
    • Methylmalonic Acidemia
      Dr. Vernon is
      Distinguished
      . Learn about Methylmalonic Acidemia.
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    • Propionic Acidemia
      Dr. Vernon is
      Distinguished
      . Learn about Propionic Acidemia.
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    • Advanced
    • Beta-Ketothiolase Deficiency
      Dr. Vernon is
      Advanced
      . Learn about Beta-Ketothiolase Deficiency.
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    • Coenzyme Q Cytochrome C Reductase Deficiency
      Dr. Vernon is
      Advanced
      . Learn about Coenzyme Q Cytochrome C Reductase Deficiency.
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    • Delayed Growth
      Dr. Vernon is
      Advanced
      . Learn about Delayed Growth.
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    • Inborn Amino Acid Metabolism Disorder
      Dr. Vernon is
      Advanced
      . Learn about Inborn Amino Acid Metabolism Disorder.
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    • Inborn Renal Aminoaciduria
      Dr. Vernon is
      Advanced
      . Learn about Inborn Renal Aminoaciduria.
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    • Infantile Neutropenia
      Dr. Vernon is
      Advanced
      . Learn about Infantile Neutropenia.
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    View All 10 Advanced Conditions
    • Experienced
    • 15q11.2 Microdeletion
      Dr. Vernon is
      Experienced
      . Learn about 15q11.2 Microdeletion.
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    • 3p Deletion Syndrome
      Dr. Vernon is
      Experienced
      . Learn about 3p Deletion Syndrome.
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    • Achalasia Microcephaly Syndrome
      Dr. Vernon is
      Experienced
      . Learn about Achalasia Microcephaly Syndrome.
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    • Albinism
      Dr. Vernon is
      Experienced
      . Learn about Albinism.
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    • Alkaptonuria
      Dr. Vernon is
      Experienced
      . Learn about Alkaptonuria.
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    • Autism Spectrum Disorder
      Dr. Vernon is
      Experienced
      . Learn about Autism Spectrum Disorder.
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    View All 49 Experienced Conditions
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