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Dr. Jack Greenwood, MD

Dr. Jack Greenwood, MD

Neurology*
50+ years of experience

Dr. Jack Greenwood, MD is a neurologist in Port Jefferson, NY and has over 50 years of experience in the medical field. He graduated from New York University Grossman School of Medicine in 1974. He is affiliated with St Charles Hospital. He is accepting new patients and telehealth appointments.

2.5 Star Rating
Based on 11 reviews 2.5 Star Rating (11 reviews)

Practice

120 N Country Rd Port Jefferson, NY 11777
Telehealth available

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Dr. Greenwood's Reviews

Likelihood to recommend Dr. Greenwood

2.5

11 ratings, 6 with a written review
5 Star
36%
36%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
64%
64%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
3 people found this helpful
Helpful
Lauren F. – Jan 11, 2023
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What went well
No results
What could be improved
No results
3 people found this helpful
Helpful
Jim – Aug 27, 2021
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 person found this helpful
Helpful
Carolyn Duquen Higgins in Smithtown, NY – Jun 14, 2019
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What went well
  • Listened & answered questions
  • Appointment wasn't rushed
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
7 people found this helpful
Helpful
Steve in Centereach, NY – Aug 29, 2018
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What went well
No results
What could be improved
No results
4 people found this helpful
Helpful
Rishae in Middle Island – Mar 19, 2018
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Staff wasn't friendly
7 people found this helpful
Helpful
Matthew in Miller Place, NY – Apr 21, 2017
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About Me

biography

Dr. Jack Greenwood, MD is a neurologist in Port Jefferson, NY and has over 50 years of experience in the medical field. He graduated from New York University Grossman School of Medicine in 1974. He is affiliated with St Charles Hospital. He is accepting new patients and telehealth appointments.
  • Neurology

  • Pediatric Neurology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Nyu

    Residency Hospital
  • Bucknell

    Undergraduate School
  • New York University

    Residency Hospital, 1979
  • New York University Grossman School Of Medicine

    Medical School, 1974
American Board of Medical Specialties®
American Board of Psychiatry & Neurology®
Neurology with Special Qualification in Child Neurology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
  • English

  • French

Online Care for Migraine (Sponsored)

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Locations

Practice

John T. Mather Memorial Hospital120 N Country Rd Port Jefferson, NY 11777
1

Affiliated Hospitals

  • St Charles Hospital

    200 Belle Terre Rd
    Port Jefferson, NY 11777
    Recipient of 1
    hospital award

    How patients felt about the care they received at this hospital.

    86%
    Patients said they were given information about recovering at home

    2% higher than the national average

    77%
    Patients said that nurses always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
Learn more about how Healthgrades measures Hospital Quality