Mark Wu
Experienced in Dementia

Dr. Mark Wu

Neurology | Sleep Medicine
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
Baltimore, MD 
Offers Telehealth

Experienced in Dementia
Johns Hopkins Medicine
Johns Hopkins Outpatient Center
Baltimore, MD 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

Dr. Mark Wu specializes in sleep disorders and has a particular interest in narcolepsy, idiopathic hypersomnolence, circadian rhythm disorders, and familial sleepwalking. Dr. Mark Wu received his M.D. and Ph.D. degrees from Baylor College of Medicine in Houston, Texas. After completing his internship at Baylor, he went to UCLA for residency training in Neurology. He then completed a Sleep Medicine fellowship at the University of Pennsylvania.

Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Dementia. His top areas of expertise are Restless Legs Syndrome, Obstructive Sleep Apnea, Excessive Daytime Sleepiness, and Narcolepsy.

His clinical research consists of co-authoring 62 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 11 articles in the study of Dementia.

Residency
Ronald Reagan UCLA Medical Center, Neurology, 2005
Specialties
Neurology
Sleep Medicine
Licenses
Psychiatry & Neurology in PA
Board Certifications
American Board Of Psychiatry And Neurology
Fellowships
Hospital of the University of Pennsylvania, Sleep Medicine, 2007
Hospital Affiliations
The Johns Hopkins Hospital
Johns Hopkins Bayview Medical Center
Languages Spoken
English
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
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
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  • 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
Highmark
  • EPO
  • HMO
  • PPO
Horizon Healthcare
  • EPO
  • POS
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Independent Health
  • EPO
  • POS
  • PPO
Johns Hopkins Healthcare
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE-MEDICAID PLAN
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Medicare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE PART D
Sentara Healthcare
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE ASSISTANCE PROGRAM
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 13 Less Insurance Carriers -

Locations

Johns Hopkins Outpatient Center
Floor 7, Baltimore, MD 21287
Call: 443-287-3313

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.


62 Total Publications

Sleep pressure is differentially regulated by molecularly distinct subtypes of Lhx6-positive and Lhx6-negative neurons of the zona incerta.
Sleep pressure is differentially regulated by molecularly distinct subtypes of Lhx6-positive and Lhx6-negative neurons of the zona incerta.
Journal: bioRxiv : the preprint server for biology
Published: August 06, 2025
View All 62 Publications
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Johns Hopkins Bayview Medical Center

5300 Alpha Commons Drive, Floor 4, Floor 4, 
Baltimore, MD 
 (3.2 miles away)
410-550-6337
Languages Spoken:
English, French, Greek
See accepted insurances

Dimitrios Kapogiannis is a Neurologist in Baltimore, Maryland. Dr. Kapogiannis is rated as a Distinguished provider by MediFind in the treatment of Dementia. His top areas of expertise are Alzheimer's Disease, Dementia, Developmental Dysphasia Familial, and Memory Loss.

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Neurology

Johns Hopkins Bayview Medical Center

4940 Eastern Avenue, Suite 1201, Suite 1201, 
Baltimore, MD 
 (3.2 miles away)
410-550-5624
Languages Spoken:
English, Hindi, Marathi
See accepted insurances

Dr. Abhay Moghekar focuses on disorders of cerebrospinal fluid physiology like normal pressure hydrocephalus, obstructive hydrocephalus, congenital hydrocephalus, pseudotumor cerebri, CSF otorhhea, CSF rhinorrhea, intracranial hypotension due to spinal CSF leaks and peri-operative management of patients undergoing repair of CSF otorrhea and rhinorrhea. His research interests include identifying biomarkers of neurodegenerative disorders including Alzheimer's disease and Normal Pressure Hydrocephalus. Dr. Moghekar is rated as a Distinguished provider by MediFind in the treatment of Dementia. His top areas of expertise are Increased Intracranial Pressure, Hydrocephalus, Pseudotumor Cerebri Syndrome, Stent Placement, and Gastrostomy.

VIEW MORE DEMENTIA 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. Wu's expertise for a condition
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      • Advanced
      • Restless Legs Syndrome
        Dr. Wu is
        Advanced
        . Learn about Restless Legs Syndrome.
        See more Restless Legs Syndrome experts
      • Experienced
      • Alzheimer's Disease
        Dr. Wu is
        Experienced
        . Learn about Alzheimer's Disease.
        See more Alzheimer's Disease experts
      • Central Sleep Apnea
        Dr. Wu is
        Experienced
        . Learn about Central Sleep Apnea.
        See more Central Sleep Apnea experts
      • Dementia
        Dr. Wu is
        Experienced
        . Learn about Dementia.
        See more Dementia experts
      • Drowsiness
        Dr. Wu is
        Experienced
        . Learn about Drowsiness.
        See more Drowsiness experts
      • Excessive Daytime Sleepiness
        Dr. Wu is
        Experienced
        . Learn about Excessive Daytime Sleepiness.
        See more Excessive Daytime Sleepiness experts
      • Insomnia
        Dr. Wu is
        Experienced
        . Learn about Insomnia.
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      View All 9 Experienced Conditions
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