The 20 Best Endoscopic Transnasal Transsphenoidal Surgery Doctors Near Me

Find the Experts and Specialists who perform Endoscopic Transnasal Transsphenoidal Surgery

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Henry Brem
Advanced in Endoscopic Transnasal Transsphenoidal Surgery

Dr. Henry Brem

Neurosurgery
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, Floor 5, 
Baltimore, MD 
Offers Telehealth

Advanced in Endoscopic Transnasal Transsphenoidal Surgery
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, Floor 5, 
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Henry Brem is a Neurosurgery provider in Baltimore, Maryland. Dr. Brem is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. His top areas of expertise are Gliosarcoma, Glioma, Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Osteotomy.

His clinical research consists of co-authoring 203 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 2 articles in the study of Endoscopic Transnasal Transsphenoidal Surgery.

Residency
Mount Sinai School of Medicine, Neurological Surgery, 1984
Specialties
Neurosurgery
Licenses
Neurological Surgery in MD
Board Certifications
American Board Of Neurological Surgery
Fellowships
Johns Hopkins University School of Medicine, Neurological Surgery, 1980
Johns Hopkins University School of Medicine, Ophthalmology, 1980
Hospital Affiliations
The Johns Hopkins Hospital
Languages Spoken
English
Hebrew
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
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
First Health
  • INSURANCE PLAN
  • MEDICARE PDP
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
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Locations

Johns Hopkins Outpatient Center
601 North Caroline Street, Floor 5, 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.


203 Total Publications

The relationship between extent of resection, tumor recurrence, and facial nerve outcomes in vestibular schwannoma surgery: a single-institution experience and systematic review.
The relationship between extent of resection, tumor recurrence, and facial nerve outcomes in vestibular schwannoma surgery: a single-institution experience and systematic review.
Journal: Journal of neuro-oncology
Published: September 11, 2025
View All 203 Publications
Similar Doctors
Gary L. Gallia
Advanced in Endoscopic Transnasal Transsphenoidal Surgery
Dr. Gary L. Gallia
Neurosurgery
Advanced in Endoscopic Transnasal Transsphenoidal Surgery
Dr. Gary L. Gallia
Neurosurgery

Johns Hopkins Outpatient Center

601 North Caroline Street, Floor 5, Floor 5, 
Baltimore, MD 
 (1.2 miles away)
410-955-6406
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Dr. Gary Gallia's specialty is endoscopic endonasal surgical approaches to skull base pathologies with a focus on neurosurgical oncology. He utilizes the latest techniques in preoperative imaging, computer-guided surgical navigation, intraoperative monitoring, and minimally invasive and Neuroendoscopy approaches in the management of patients with benign and malignant brain tumors, metastatic tumors to the brain, skull base neoplasms, and pituitary tumors. He is the director of the Neurosurgery Skull Base Center and surgical director of the Johns Hopkins Pituitary Center. Dr. Gary Gallia graduated summa cum laude from the Gibbons Scholar MD/PhD program at Jefferson Medical College and Thomas Jefferson University. He completed his general surgery internship at The Johns Hopkins Hospital where he was awarded surgical intern of the year. He then completed his neurological surgery residency and a postdoctoral fellowship in neuro-oncology at The Johns Hopkins Hospital. Following residency, he completed a minimally invasive and endoscopic neurosurgery fellowship with Dr. Charles Teo at the Prince of Wales Private Hospital and Sydney Children's Hospital in Sydney, Australia. Dr. Gallia is rated as an Elite provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. His top areas of expertise are Olfactory Neuroblastoma, Chordoma, Pituitary Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Awake Craniotomy.

Advanced in Endoscopic Transnasal Transsphenoidal Surgery
Dr. Alessandro Olivi
Neurosurgery
Advanced in Endoscopic Transnasal Transsphenoidal Surgery
Dr. Alessandro Olivi
Neurosurgery
600 N Wolfe St, 
Baltimore, MD 
 (0.1 miles away)
410-955-6406
Languages Spoken:
English

Alessandro Olivi is a Neurosurgery provider in Baltimore, Maryland. Dr. Olivi is rated as an Elite provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. His top areas of expertise are Glioblastoma, Astrocytoma, Glioma, Microvascular Decompression, and Craniectomy.

Experienced in Endoscopic Transnasal Transsphenoidal Surgery
Dr. Chikezie I. Eseonu
Neurosurgery
Experienced in Endoscopic Transnasal Transsphenoidal Surgery
Dr. Chikezie I. Eseonu
Neurosurgery

Meritus Medical Center Inc

11110 Medical Campus Rd, 
Hagerstown, MD 
 (62.5 miles away)
Languages Spoken:
English
See accepted insurances
Accepting New Patients

Chikezie Eseonu is a Neurosurgery provider in Hagerstown, Maryland. Dr. Eseonu is rated as an Advanced provider by MediFind in Endoscopic Transnasal Transsphenoidal Surgery. His top areas of expertise are Brain Tumor, Pituitary Tumor, Hypothalamic Tumor, Awake Craniotomy, and Endoscopic Transnasal Transsphenoidal Surgery. Dr. Eseonu is currently accepting new patients.

VIEW MORE ENDOSCOPIC TRANSNASAL TRANSSPHENOIDAL SURGERY 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. Brem's expertise for a condition
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  • Elite
  • Astrocytoma
    Dr. Brem is
    Elite
    . Learn about Astrocytoma.
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  • Brain Tumor
    Dr. Brem is
    Elite
    . Learn about Brain Tumor.
    See more Brain Tumor experts
  • Glioblastoma
    Dr. Brem is
    Elite
    . Learn about Glioblastoma.
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  • Glioma
    Dr. Brem is
    Elite
    . Learn about Glioma.
    See more Glioma experts
  • Gliomatosis Cerebri
    Dr. Brem is
    Elite
    . Learn about Gliomatosis Cerebri.
    See more Gliomatosis Cerebri experts
  • Gliosarcoma
    Dr. Brem is
    Elite
    . Learn about Gliosarcoma.
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View All 7 Elite Conditions
  • Distinguished
  • Brain Stem Cancer
    Dr. Brem is
    Distinguished
    . Learn about Brain Stem Cancer.
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  • Dysembryoplastic Neuroepithelial Tumors (DNET)
    Dr. Brem is
    Distinguished
    . Learn about Dysembryoplastic Neuroepithelial Tumors (DNET).
    See more Dysembryoplastic Neuroepithelial Tumors (DNET) experts
  • Posterior Fossa Tumor
    Dr. Brem is
    Distinguished
    . Learn about Posterior Fossa Tumor.
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  • Primitive Neuroectodermal Tumor (PNET)
    Dr. Brem is
    Distinguished
    . Learn about Primitive Neuroectodermal Tumor (PNET).
    See more Primitive Neuroectodermal Tumor (PNET) experts
  • Advanced
  • Acoustic Neuroma
    Dr. Brem is
    Advanced
    . Learn about Acoustic Neuroma.
    See more Acoustic Neuroma experts
  • Endoscopic Transnasal Transsphenoidal Surgery
    Dr. Brem is
    Advanced
    . Learn about Endoscopic Transnasal Transsphenoidal Surgery.
    See more Endoscopic Transnasal Transsphenoidal Surgery experts
  • Oligodendroglioma
    Dr. Brem is
    Advanced
    . Learn about Oligodendroglioma.
    See more Oligodendroglioma experts
  • Pituitary Tumor
    Dr. Brem is
    Advanced
    . Learn about Pituitary Tumor.
    See more Pituitary Tumor experts
  • Radiation Induced Meningioma
    Dr. Brem is
    Advanced
    . Learn about Radiation Induced Meningioma.
    See more Radiation Induced Meningioma experts
  • Schwannoma
    Dr. Brem is
    Advanced
    . Learn about Schwannoma.
    See more Schwannoma experts
  • Experienced
  • Atypical Teratoid Rhabdoid Tumor (ATRT)
    Dr. Brem is
    Experienced
    . Learn about Atypical Teratoid Rhabdoid Tumor (ATRT).
    See more Atypical Teratoid Rhabdoid Tumor (ATRT) experts
  • Awake Craniotomy
    Dr. Brem is
    Experienced
    . Learn about Awake Craniotomy.
    See more Awake Craniotomy experts
  • Bone Tumor
    Dr. Brem is
    Experienced
    . Learn about Bone Tumor.
    See more Bone Tumor experts
  • Cerebrospinal Fluid Leak
    Dr. Brem is
    Experienced
    . Learn about Cerebrospinal Fluid Leak.
    See more Cerebrospinal Fluid Leak experts
  • Chiari Malformation
    Dr. Brem is
    Experienced
    . Learn about Chiari Malformation.
    See more Chiari Malformation experts
  • Chiari Malformation Type 2
    Dr. Brem is
    Experienced
    . Learn about Chiari Malformation Type 2.
    See more Chiari Malformation Type 2 experts
View All 26 Experienced Conditions
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