Mari L. Groves
Experienced in Thrombophlebitis

Dr. Mari L. Groves

Neurosurgery | General Surgery
Johns Hopkins Medicine
Gynecology And Obstetrics - Nelson/Harvey Building
600 North Wolfe Street, Nelson 228, Nelson 228, 
Baltimore, MD 
Offers Telehealth

Experienced in Thrombophlebitis
Johns Hopkins Medicine
Gynecology And Obstetrics - Nelson/Harvey Building
600 North Wolfe Street, Nelson 228, Nelson 228, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Mari Groves is a Johns Hopkins pediatric neurosurgeon who cares for children with brain and spinal cord tumors (benign and cancerous), skeletal dysplasia, and spinal deformities such as neuromuscular and early scoliosis. She also sees patients diagnosed with Chiari malformations, spasticity and epilepsy. She specializes in treating patients with all types of spina bifida, including myelomeningocele. As part of the Johns Hopkins Center for Fetal Therapy, she is an expert in prenatal closure techniques such as minimally invasive fetoscopic repair of myelomeningocele (when the spina bifida defect is repaired before birth). Offering a transitional practice model of care, she follows patients diagnosed with spina bifida from birth to adulthood. Dr. Groves chose to pursue neurosurgery because it allows her to treat patients with complex conditions and help improve the quality of children’s lives. Her research interests focus on pediatric spinal disease and how surgical intervention can impact growth and neurological function during a child’s life. She is committed to building programs that support patients with congenital disorders as they age. Pediatric patients often age out of existing programs and have difficulty locating physicians and treating teams that understand their conditions. At Johns Hopkins, we have a unique ability to provide this type of comprehensive care. Dr. Groves earned her medical degree from the Vanderbilt University School of Medicine in 2007. She completed residency training in 2014 at The Johns Hopkins Hospital, where she remained for a neurosurgery fellowship, which she finished in 2015. She also completed a spinal deformity fellowship at Shriners Hospitals for Children in Philadelphia.

Dr. Groves is rated as an Experienced provider by MediFind in the treatment of Thrombophlebitis. Her top areas of expertise are Spinal Tumor, Myelomeningocele, Tethered Cord Syndrome, Osteotomy, and Laminectomy.

Her clinical research consists of co-authoring 92 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, she has co-authored 1 article in the study of Thrombophlebitis.

Residency
Johns Hopkins University School of Medicine, Neurological Surgery, 2014
Specialties
Neurosurgery
General Surgery
Licenses
Neurological Surgery in MD
Board Certifications
American Board Of Neurological Surgery
American Board Of Pediatric Neurological Surgery
Fellowships
Johns Hopkins University School of Medicine, Neurological Surgery, 2015
Wills Eye Hospital at Jefferson, 2015
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:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
CareSource
  • HMO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
View 3 Less Insurance Carriers -

Locations

Gynecology and Obstetrics - Nelson/Harvey Building
600 North Wolfe Street, Nelson 228, Nelson 228, Baltimore, MD 21287
Call: 410-502-6561
Other Locations
Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, Baltimore, MD 21287
Call: 410-955-6406

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.


1 Clinical Trials

Study of Fetoscopic Repair of Myelomeningocele in Fetuses With Isolated Spina Bifida
Study of Fetoscopic Repair of Myelomeningocele in Fetuses With Isolated Spina Bifida
Enrollment Status: Active_not_recruiting
Publish Date: December 12, 2025
Intervention Type: Device
Study Phase: Not Applicable

92 Total Publications

Pott's puffy tumor in the post-COVID era.
Pott's puffy tumor in the post-COVID era.
Journal: Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery
Published: May 13, 2025
View All 92 Publications
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Dr. Mark Luciano is the director of the Johns Hopkins Hydrocephalus and Cerebral Fluid Center. A renowned leader in treating hydrocephalus, Dr. Luciano is distinguished both nationally and internationally for his research and educational and clinical work in neuroendoscopy. Dr. Luciano treats adults with hydrocephalus, pseudotumor cerebri, intracranial hypotension, Chiari malformations, and cerebral and spinal cysts. He has significant expertise treating children and adults with cerebrospinal fluid leaks and congenital disorders. Among his accomplishments in neuroscience research and biomedical engineering are his investigation of the cerebrovascular response to hydrocephalus and the invention of a unique device for control of intracranial pressure (ICP) pulsatility to increase blood flow. His National Institutes of Health-funded studies have explored prolonged compression and hypoxia in the brain as a result of hydrocephalus, as well as the interaction between cerebrospinal fluid and vascular systems. Dr. Luciano is rated as an Elite provider by MediFind in the treatment of Thrombophlebitis. His top areas of expertise are Hydrocephalus, Normal Pressure Hydrocephalus, Increased Intracranial Pressure, Posterior Fossa Decompression, and Gastrostomy.

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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.

Learn more about MediFind’s expert tiers

Find Dr. Groves's expertise for a condition
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  • Elite
  • Spinal Tumor
    Dr. Groves is
    Elite
    . Learn about Spinal Tumor.
    See more Spinal Tumor experts
  • Distinguished
  • Achondroplasia
    Dr. Groves is
    Distinguished
    . Learn about Achondroplasia.
    See more Achondroplasia experts
  • Myelomeningocele
    Dr. Groves is
    Distinguished
    . Learn about Myelomeningocele.
    See more Myelomeningocele experts
  • Tethered Cord Syndrome
    Dr. Groves is
    Distinguished
    . Learn about Tethered Cord Syndrome.
    See more Tethered Cord Syndrome experts
  • Advanced
  • Bone Tumor
    Dr. Groves is
    Advanced
    . Learn about Bone Tumor.
    See more Bone Tumor experts
  • Hypochondroplasia
    Dr. Groves is
    Advanced
    . Learn about Hypochondroplasia.
    See more Hypochondroplasia experts
  • Osteotomy
    Dr. Groves is
    Advanced
    . Learn about Osteotomy.
    See more Osteotomy experts
  • Experienced
  • Aplasia Cutis Congenita
    Dr. Groves is
    Experienced
    . Learn about Aplasia Cutis Congenita.
    See more Aplasia Cutis Congenita experts
  • Arterial Calcification of Infancy
    Dr. Groves is
    Experienced
    . Learn about Arterial Calcification of Infancy.
    See more Arterial Calcification of Infancy experts
  • Arteriovenous Malformation
    Dr. Groves is
    Experienced
    . Learn about Arteriovenous Malformation.
    See more Arteriovenous Malformation experts
  • Astrocytoma
    Dr. Groves is
    Experienced
    . Learn about Astrocytoma.
    See more Astrocytoma experts
  • Brain Stem Cancer
    Dr. Groves is
    Experienced
    . Learn about Brain Stem Cancer.
    See more Brain Stem Cancer experts
  • Brain Tumor
    Dr. Groves is
    Experienced
    . Learn about Brain Tumor.
    See more Brain Tumor experts
View All 42 Experienced Conditions
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