Justin Caplan
Experienced in Meningioma

Dr. Justin Caplan

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

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

Overview

Dr. Caplan specializes in the treatment of cerebrovascular disorders of the brain, head, neck and spine, such as aneurysms, arteriovenous malformations, arteriovenous fistulas, moyamoya disease, carotid artery stenosis and stroke. He is dual fellowship trained in both open cerebrovascular neurosurgery and endovascular neurosurgery, allowing him to offer patients the full spectrum of the latest surgical and endovascular techniques in treating these diseases. Dr. Caplan also focuses on treating acoustic neuromas and other tumors of the skull base, including meningiomas. Dr. Caplan graduated with honors from the Johns Hopkins University with a degree in neuroscience, where he spent time in the Hunterian Neurological Surgery Research Laboratory. He then earned his medical degree from Harvard Medical School. He completed his neurosurgery residency at Johns Hopkins, along with fellowships in cerebrovascular neurosurgery and endovascular neurosurgery, also at Johns Hopkins. He then completed an additional fellowship in endovascular neurosurgery at the University of Miami before returning to join the Johns Hopkins faculty.

Dr. Caplan is rated as an Experienced provider by MediFind in the treatment of Meningioma. His top areas of expertise are Brain Aneurysm, Arteriovenous Malformation, Cerebral Arteriovenous Malformation, Thrombectomy, and Carotid Artery Surgery.

His clinical research consists of co-authoring 128 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years.

Residency
Johns Hopkins University School of Medicine, Neurological Surgery, 2016
Specialties
Neurosurgery
Licenses
Neurological Surgery in MD
Board Certifications
American Board Of Neurological Surgery
Fellowships
University of Miami Leonard M. Miller School of Medicine, Neurological Surgery, 2017
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Bayview Medical Center
Johns Hopkins Howard County Medical Center
Languages Spoken
English
Gender
Male

Insurance

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

Find your insurance
Find your insuranceClose

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
View 1 Less Insurance Carrier -

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.


1 Clinical Trials

Safety and Effectiveness of the Treatment of Wide Neck, Intracranial, Saccular Aneurysms With the Next Generation Neuroform Stent System
Safety and Effectiveness of the Treatment of Wide Neck, Intracranial, Saccular Aneurysms With the Next Generation Neuroform Stent System
Enrollment Status: Completed
Publish Date: March 24, 2023
Intervention Type: Device
Study Phase: Not Applicable

128 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 128 Publications
Similar Doctors
Henry Brem
Elite in Meningioma
Dr. Henry Brem
Neurosurgery
Elite in Meningioma
Dr. Henry Brem
Neurosurgery

Johns Hopkins Outpatient Center

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

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

Jon D. Weingart
Elite in Meningioma
Dr. Jon D. Weingart
Neurosurgery
Elite in Meningioma
Dr. Jon D. Weingart
Neurosurgery

Johns Hopkins Outpatient Center

Baltimore, MD 
 (3.5 miles away)
410-955-6406
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Dr. Jon Weingart focuses on the surgical treatment of brain tumors including benign and malignant tumors. Dr. Weingart also specializes in spinal disorders, such as cervical and lumbar disc disease, as well as other congenital and developmental abnormalities such as tethered spinal cord, spina bifida and chiari malformation. Dr. Weingart is rated as an Elite provider by MediFind in the treatment of Meningioma. His top areas of expertise are Glioblastoma, Astrocytoma, Glioma, Awake Craniotomy, and Osteotomy.

Raj Mukherjee
Elite in Meningioma
Dr. Raj Mukherjee
Neurosurgery
Elite in Meningioma
Dr. Raj Mukherjee
Neurosurgery

Johns Hopkins Bayview Medical Center

301 Mason Lord Drive, Suite 1201, Suite 1201, 
Baltimore, MD 
 (1.1 miles away)
410-550-0465
Languages Spoken:
English, Bengali, Hindi, Spanish
See accepted insurances
Offers Telehealth

Dr. Debraj “Raj” Mukherjee’s clinical focus is the treatment of patients with primary and metastatic brain lesions. His clinical work and research emphasize the development of individual treatment plans that optimize survival and quality of life in all patients. After receiving his medical degree from Dartmouth Medical School, Dr. Mukherjee was recruited to Johns Hopkins, where he studied epidemiology, biostatistics and clinical design at the Johns Hopkins Bloomberg School of Public Health and served as Director of the Neuro-Oncology Surgical Outcomes Laboratory in the Department of Neurosurgery. Dr. Mukherjee completed neurosurgery residency at Cedars-Sinai Medical Center, where he was named a Robert Wood Johnson Foundation Health & Society Scholar. He completed an open and endoscopic skull base fellowship with the Center for Skull Base Surgery at University of Pittsburgh Medical Center, where he was a Copeland Scholar. Throughout his career, Dr. Mukherjee has led patient-centered research pursuits in neuro-oncology including development of a national registry for patients with brain tumors, creation of disease-specific quality of life instruments for patients with skull base tumors, and development of innovative clinical trials in neuro-oncology. He leads the Meningioma, Brain Metastasis, and Neurosurgical Oncology centers at Johns Hopkins Medicine, and he serves as Assistant Residency Program Director for one of the largest neurosurgical training programs in the country. His work has been supported by the American Medical Association, Glioblastoma Foundation, National Institute on Aging, and National Cancer Institute. Dr. Mukherjee can be contacted at drraj@jhmi.edu. Dr. Mukherjee is rated as a Distinguished provider by MediFind in the treatment of Meningioma. His top areas of expertise are Meningioma, Pituitary Tumor, Brain Tumor, Awake Craniotomy, and Laminectomy.

VIEW MORE MENINGIOMA 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. Caplan's expertise for a condition
ConditionClose
  • Elite
  • Brain Aneurysm
    Dr. Caplan is
    Elite
    . Learn about Brain Aneurysm.
    See more Brain Aneurysm experts
  • Distinguished
  • Arteriovenous Malformation
    Dr. Caplan is
    Distinguished
    . Learn about Arteriovenous Malformation.
    See more Arteriovenous Malformation experts
  • Cerebral Arteriovenous Malformation
    Dr. Caplan is
    Distinguished
    . Learn about Cerebral Arteriovenous Malformation.
    See more Cerebral Arteriovenous Malformation experts
  • Subarachnoid Hemorrhage
    Dr. Caplan is
    Distinguished
    . Learn about Subarachnoid Hemorrhage.
    See more Subarachnoid Hemorrhage experts
  • Advanced
  • Chronic Subdural Hematoma
    Dr. Caplan is
    Advanced
    . Learn about Chronic Subdural Hematoma.
    See more Chronic Subdural Hematoma experts
  • Moyamoya Disease
    Dr. Caplan is
    Advanced
    . Learn about Moyamoya Disease.
    See more Moyamoya Disease experts
  • Stroke
    Dr. Caplan is
    Advanced
    . Learn about Stroke.
    See more Stroke experts
  • Subdural Hematoma
    Dr. Caplan is
    Advanced
    . Learn about Subdural Hematoma.
    See more Subdural Hematoma experts
  • Thrombectomy
    Dr. Caplan is
    Advanced
    . Learn about Thrombectomy.
    See more Thrombectomy experts
  • Experienced
  • Acoustic Neuroma
    Dr. Caplan is
    Experienced
    . Learn about Acoustic Neuroma.
    See more Acoustic Neuroma experts
  • Amaurosis Fugax
    Dr. Caplan is
    Experienced
    . Learn about Amaurosis Fugax.
    See more Amaurosis Fugax experts
  • Apoplexy
    Dr. Caplan is
    Experienced
    . Learn about Apoplexy.
    See more Apoplexy experts
  • Arterial Calcification of Infancy
    Dr. Caplan is
    Experienced
    . Learn about Arterial Calcification of Infancy.
    See more Arterial Calcification of Infancy experts
  • Carotid Artery Surgery
    Dr. Caplan is
    Experienced
    . Learn about Carotid Artery Surgery.
    See more Carotid Artery Surgery experts
  • Cerebral Artery Bypass Surgery
    Dr. Caplan is
    Experienced
    . Learn about Cerebral Artery Bypass Surgery.
    See more Cerebral Artery Bypass Surgery experts
View All 22 Experienced Conditions
Want to save this doctor for later?
Sign Up
Is this your doctor?
Find A Second Opinion
Not sure about your diagnosis?
Check Your Symptoms
 
 
 
 
Learn about our expert tiers
Learn More
Are you the provider on this profile?
Claim Profile
For Patients
  • Our Story
  • How MediFind Works
  • Conditions A-Z
  • Doctor Directory
  • Symptoms Directory
  • Procedures Directory
  • Treatment Directory
  • Drug Directory
  • Infusion Center Finder
  • FAQ
  • Contact Us
For Providers and Practices
  • Claim Your Profile
  • Newsroom
Business Solutions
  • Provider
  • Network Solutions
Additional Resources
  • Consumer Health Data Privacy Policy
  • Privacy Policy
  • Terms of Use
  • Advertising Policy
  • Content Policy
Subscribe to our newsletter

Sign up to stay informed about MediFind and get wellness sent your way.

Close

    By subscribing, I agree to MediFind's Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.

    Bullet PinMediFind
    Follow us on
    This information is not intended as a substitute for informed medical advice. You should work with a licensed professional to diagnose and treat health conditions. We let the data speak for itself, MediFind does not endorse any healthcare providers.
    © 2026 All Rights Reserved

    Request an Appointment

    If you are experiencing a medical emergency, call 9-1-1.

    MediFind will contact the provider for your appointment request. You’ll receive status updates by email. Your provider or MediFind will reach out to you directly by phone or email to schedule your appointment or request additional information.

    Patient Details

    This information is for the patient who will be seen at the appointment.

      Close

      Returning patient? Use your address on file with the provider.

      Insurance Details

      Please provide information of the primary insurance holder as the practice may require this information to schedule.

      Insurance Provider *
      Insurance ProviderClose

      Appointments Details

      Let’s get more information about your appointment.

              0 / 1000
              0 / 1000
              By pressing the Submit button you are agreeing to MediFind’s Terms of Use, Privacy Policy and Consumer Health Data Privacy Policy, as applicable.