Summary

Dr. William Ertag is a neurologist with expertise in family medicine, bringing six decades of medical experience to his practice. He earned his medical degree from the University of Maryland School of Medicine and completed his residency at Montefiore Medical Center. Dr. Ertag speaks English and has dedicated his career to providing comprehensive neurological and family medical care.

Dr. Ertag practices at NCH Baker Hospital Downtown and maintains his office in Naples, Florida. He specializes in treating complex neurological conditions including epilepsy and various types of seizures, with particular expertise in focal seizures and FIAS (Focal Impaired Awareness Seizures). Patients consistently rate his care highly, giving him an average rating of 4.7 out of 5 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 60 years of experience
  • 2 insurance plans accepted
  • speaks English
  • Montefiore Medical Center
  • 7 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Ertag William D Office

720 Goodlette-Frank Rd N Ste 204Naples, FL 34102
MonClosed
Tue10:00 am - 4:00 pm
Wed10:00 am - 4:00 pm
Thu10:00 am - 4:00 pm
Fri10:00 am - 4:00 pm
SatClosed
SunClosed

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Dr. William David Ertag, MD
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Dr. William David Ertag, MDDr. Ali Elahi, MDIsaac HealthDr. Randy T. Warner, MD
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
3.3 
3.5 
60 Years of Experience 26 Years of Experience 32 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, German, Persian, Spanish Speaks English, Spanish Speaks English, Spanish
Naples , FLCORONA DEL MAR , CAAtlanta , GAFort Lauderdale , FL
Med School: University Of Maryland School Of Medicine Med School: University Of Pittsburgh School Of Medicine Med School: University Of Iowa
Current Profile
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Insurance Plans Accepted by Dr. William David Ertag

  • Accepts Medicaid
  • Medicaid
  • Medicaid - Medicaid

Medical Specialties

Dr. William David Ertag has the following 2 specialties

Specialty Expertise

Dr. William David Ertag has the following 11 areas of expertise

  • Alzheimer's Disease
  • Electromyography
  • Epilepsy
  • Family Medicine
  • Headache
  • Headache Disorders
  • Migraine Disorder
  • Migraine Disorders
  • Multiple Sclerosis (MS)
  • Nerve Conduction Studies
  • Stroke

Certifications, License, & Education

60 Years Experience

Education & Training

Residency

Completed their residency at Montefiore Medical Center.

Medical School

Graduated from University Of Maryland School Of Medicine in 1966.

NPI Number

Dr. Ertag's NPI number is 1417955295.

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Frequently Asked Questions

Which hospitals is Dr. William Ertag affiliated with?
Dr. William Ertag is affiliated with Nch Baker Hospital Downtown.
Does Dr. William Ertag accept my insurance?
You can see the insurance plans that Dr. William Ertag accepts on their Vitals profile.
Does Dr. William Ertag accept virtual/telehealth appointments?
Dr. William Ertag has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. William Ertag accepting new patients?
Dr. William Ertag is accepting new patients on Vitals. View Dr. William Ertag's profile on Vitals to make an appointment.
Where is Dr. William Ertag's office located?
Dr. William Ertag's office is located at 720 Goodlette-Frank Rd N Ste 204, Naples, FL, 34102.

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