Summary

Dr. Jack Greenwood is a neurologist who has dedicated over five decades to treating conditions of the brain, spinal cord, and nervous system. He earned his medical degree from New York University School of Medicine and brings 52 years of clinical experience to his practice. Dr. Greenwood provides care in English for his patients.

Dr. Greenwood is affiliated with Stony Brook University Hospital and practices in Port Jefferson, New York. His extensive experience in neurology allows him to address a wide range of neurological concerns that affect patients' daily lives. Patients have given him an average rating of 3.2 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.2
  • 52 years of experience
  • 19 insurance plans accepted
  • speaks English
  • New York University School Of Medicine
  • 11 written reviews
  • 1 specialty
  • 1 area of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

Roth And Roth Medical Group

120 N Country Rd Ste 3Port Jefferson, NY 11777
Mon10:00 am - 4:45 pm
Tue10:00 am - 4:45 pm
Wed10:00 am - 2:45 pm
Thu10:00 am - 2:45 pm
Fri10:00 am - 12:00 pm
SatClosed
SunClosed

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Dr. Jack Michael Greenwood, MD
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Dr. Jack Michael Greenwood, MDDr. Huma Sheikh, MDDr. Mark Julian Zuckerman, MDDr. Tanya-Marie Sweeney, MD
NeurologyNeurologyNeurologyNeurology
Accepts New Patients Accepts New Patients Accepts New Patients
3.2 
3.3 
4.4 
52 Years of Experience 19 Years of Experience 43 Years of Experience 24 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English, Urdu Speaks English, French, Spanish Speaks English, Spanish
Port Jefferson , NYNew York , NYSmithtown , NYMount Kisco , NY
Med School: New York University School Of Medicine Med School: Rutgers New Jersey Medical School Med School: Universite De Liege Faculte De Medecine Med School: School Of Medicine At Stony Brook University Medical Center
Current Profile
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Insurance Plans Accepted by Dr. Jack Michael Greenwood

  • 1199SEIU
  • AARP
  • Aetna
  • Anthem Blue Cross
  • Elderplan
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medical Mutual
  • Medicare
  • Medicare - Medicare
  • Molina Healthcare
  • Northwell Direct
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare
  • Wellcare

Medical Specialties

Dr. Jack Michael Greenwood has the following specialty

Specialty Expertise

Dr. Jack Michael Greenwood has the following area of expertise

  • Child Neurology

Certifications, License, & Education

52 Years Experience

Dr. Jack Michael Greenwood holds an active medical license in the state of New York.

Medical License

Medical Doctor with an active medical license in the state of New York that expires in 2027.

Education & Training

Medical School

Graduated from New York University School Of Medicine in 1974.

NPI Number

Dr. Greenwood's NPI number is 1851396865.

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Frequently Asked Questions

Which hospitals is Dr. Jack Greenwood affiliated with?
Dr. Jack Greenwood is affiliated with STONY BROOK UNIVERSITY HOSPITAL.
Where is Dr. Jack Greenwood's office located?
Dr. Jack Greenwood's office is located at 120 N Country Rd Ste 3, Port Jefferson, NY, 11777.
How can I make an appointment with Dr. Jack Greenwood?
You can find contact information for Dr. Jack Greenwood here on Vitals.
Does Dr. Jack Greenwood accept virtual/telehealth appointments?
Dr. Jack Greenwood has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Jack Greenwood speak?
Dr. Jack Greenwood speaks English.

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