David M. Ermak
Distinguished in Stroke

Dr. David M. Ermak

Neurology
Geisinger Health System
Geisinger Medical Center - Neurology
100 North Academy Avenue, 
Danville, PA 
17 Years of Experience

Distinguished in Stroke
Geisinger Health System
Geisinger Medical Center - Neurology
100 North Academy Avenue, 
Danville, PA 
OverviewInsuranceLocationsClinical ResearchSimilar Doctors

Overview

David Ermak, DO, is a board-certified neurologist specializing in vascular neurology. He has a clinical interest in acute stroke care. He is a hospital-based physician who sees patients in the emergency room and inpatient units. Dr. Ermak treats a range of neurological conditions, including stroke, multiple sclerosis, brain aneurysms, carotid artery disease and epilepsy.|Dr. Ermak earned his medical degree from the Philadelphia College of Osteopathic Medicine. He completed his residency and fellowship at the Milton S. Hershey Medical Center in Hershey.

Dr. Ermak is rated as a Distinguished provider by MediFind in the treatment of Stroke. His top areas of expertise are Moyamoya Disease, Stroke, Dysarthria, Thrombectomy, and Gastrostomy.

His clinical research consists of co-authoring 5 peer reviewed articles. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 4 articles in the study of Stroke.

Graduate Institution
Philadelphia College Of Osteopathic Medicine, 2009 - Doctor Of Osteopathic Medicine, 2009
Residency
The Milton S. Hershey Medical Center, 2013
Specialties
Neurology
Licenses
Psychiatry & Neurology in PA
Fellowships
The Milton S. Hershey Medical Center, 2014
Hospital Affiliations
Geisinger Wyoming Valley Medical Center
Geisinger Medical Center
Geisinger-Community 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
Capital Blue Cross
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER MEDICARE PART D
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Geisinger
  • HMO
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Moda Health
  • EPO
  • PPO
PA Health and Wellness
  • HMO
  • MANAGED MEDICAID PLAN
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
UPMC
  • EPO
  • PPO
View 4 Less Insurance Carriers -

Locations

Geisinger Medical Center - Neurology
100 North Academy Avenue, Danville, PA 17822
Call: 800-275-6401
Other Locations
Geisinger Medical Center - Neurology
35 Justin Drive, Danville, PA 17821
Call: 800-275-6401
Geisinger Wyoming Valley Medical Office Building - Neurology
950 East Mountain Boulevard, Wilkes Barre, PA 18702
Call: 800-275-6401

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.


5 Total Publications

Tenecteplase is here: navigating the shift of a stroke thrombolytic in the United States prior to FDA approval: a mini-review on rationale, barriers, and pathways.
Tenecteplase is here: navigating the shift of a stroke thrombolytic in the United States prior to FDA approval: a mini-review on rationale, barriers, and pathways.
Journal: Frontiers in neurology
Published: January 20, 2025
View All 5 Publications
Similar Doctors
Elite in Stroke
Dr. Ramin Zand
Neurosurgery | Neurology
Elite in Stroke
Dr. Ramin Zand
Neurosurgery | Neurology

The Milton S Hershey Medical Center Physicians Group

30 Hope Dr, Suite 1300, 
Hershey, PA 
 (48.3 miles away)
717-531-3828
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Ramin Zand is a Neurosurgery specialist and a Neurologist in Hershey, Pennsylvania. Dr. Zand is rated as a Distinguished provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Transient Ischemic Attack (TIA), Cerebral Autosomal Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy, Thrombectomy, and Gastrostomy. Dr. Zand is currently accepting new patients.

Anthony Noto
Distinguished in Stroke
Dr. Anthony Noto
Neurology
Distinguished in Stroke
Dr. Anthony Noto
Neurology

Geisinger Medical Center - Neurology

100 North Academy Avenue, 
Danville, PA 
 (0.1 miles away)
800-275-6401
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Dr. Noto is a neurologist who is board certified by the American Board of Psychiatry and Neurology. His clinical interests include stroke, vascular neurology and neurohospitalist work. He earned his medical degree from Case Western Reserve University, and completed his residency and fellowship in vascular neurology at Strong Memorial Hospital.|Dr. Noto likes spending his free time with his family. He enjoys traveling and his hobbies include amateur astronomy and reading. Dr. Noto is rated as an Advanced provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Seizures, Transient Ischemic Attack (TIA), and Subarachnoid Hemorrhage.

Travis R. Taylor
Distinguished in Stroke
Dr. Travis R. Taylor
Neurology
Distinguished in Stroke
Dr. Travis R. Taylor
Neurology

Geisinger Wyoming Valley Medical Office Building - Neurology

950 East Mountain Boulevard, 
Wilkes Barre, PA 
 (47.7 miles away)
800-275-6401
Languages Spoken:
English
See accepted insurances
Offers Telehealth

Dr. Taylor is certified in neurology by the American Board of Psychiatry and Neurology. His clinical interests include stroke in children and young adults, as well as advanced hyper-acute imaging in stroke. Dr. Taylor earned his medical degree from Temple University. He completed his neurology residency at Geisinger Medical Center, and his vascular neurology fellowship at the National Institutes of Health. Dr. Taylor is rated as an Advanced provider by MediFind in the treatment of Stroke. His top areas of expertise are Stroke, Transient Ischemic Attack (TIA), Seizures, Transmyocardial Revascularization, and Stent Placement.

VIEW MORE STROKE 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. Ermak's expertise for a condition
ConditionClose
    • Distinguished
    • Moyamoya Disease
      Dr. Ermak is
      Distinguished
      . Learn about Moyamoya Disease.
      See more Moyamoya Disease experts
    • Stroke
      Dr. Ermak is
      Distinguished
      . Learn about Stroke.
      See more Stroke experts
      • Experienced
      • Apoplexy
        Dr. Ermak is
        Experienced
        . Learn about Apoplexy.
        See more Apoplexy experts
      • CAPOS Syndrome
        Dr. Ermak is
        Experienced
        . Learn about CAPOS Syndrome.
        See more CAPOS Syndrome experts
      • Carotid Artery Surgery
        Dr. Ermak is
        Experienced
        . Learn about Carotid Artery Surgery.
        See more Carotid Artery Surgery experts
      • Cavernous Sinus Thrombosis
        Dr. Ermak is
        Experienced
        . Learn about Cavernous Sinus Thrombosis.
        See more Cavernous Sinus Thrombosis experts
      • Cerebral Arteriovenous Malformation
        Dr. Ermak is
        Experienced
        . Learn about Cerebral Arteriovenous Malformation.
        See more Cerebral Arteriovenous Malformation experts
      • Dysarthria
        Dr. Ermak is
        Experienced
        . Learn about Dysarthria.
        See more Dysarthria experts
      View All 16 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.