Summary

Dr. Jonathan Greenberg is an internal medicine physician who earned his medical degree from SUNY Downstate College of Medicine. He completed his residency training at Brookdale Medical Center, where he developed expertise in caring for adult patients with a wide range of health concerns. Dr. Greenberg is board certified in internal medicine by the American Board of Internal Medicine. He provides care in English.

Dr. Greenberg practices at Montefiore Medical Group locations in Yonkers and Eastchester, New York, and maintains an affiliation with Elmhurst Hospital Center. His clinical focus includes treating respiratory problems and upper respiratory infections. He also offers COVID-19 testing and rapid strep testing services to help patients receive timely diagnoses. Patients have given Dr. Greenberg an average rating of 3.4 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.4
  • 38 insurance plans accepted
  • speaks English
  • Brookdale Med. Center
  • 4 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

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

Office Locations

Jonathan M. Greenberg has 2 locations

Montefiore Medical Group-Cross County

1010 Central Park AveYonkers, NY 10704
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Montefiore Medical Group-Eastchester

440 White Plains RdEastchester, NY 10709

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Jonathan M. Greenberg, MDDebra Shira Greenfield, MDDr. Jenny Liu, MD, MS, LDDr. Timothy G Jayasundera, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.4 
3.6 
3.9 
44 Years of Experience 29 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, Chinese, English Speaks Spanish, Russian
Yonkers , NYSmithtown , NYWARREN , NJSouth Ozone Park , NY
Med School: SUNY Downstate College of Medicine (Medical Education) Med School: Mount Sinai School Of Medicine Of New York University Med School: Guangdong Pharmaceutical University Med School: Ross University School of Medicine
Current Profile
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Insurance Plans Accepted by Jonathan M. Greenberg

  • 1199SEIU
  • Aetna
  • Aetna - Medicare
  • AmeriGroup
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • Blue Cross Blue Shield - PPO
  • CareFirst Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield - PPO
  • Cigna
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - HMO
  • Fidelis Care (NY)
  • GEHA
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • Humana
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Medicare - Medicare (Advantage HMO)
  • Meritain Health
  • MetroPlus Health Plan
  • MetroPlus Health Plan - HMO
  • Molina Healthcare
  • MVP Health Care
  • MVP Health Care - HMO
  • Oscar Health Insurance
  • Partners Health Plan - Medicare (Advantage HMO)
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - IPA
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Oxford

Medical Specialties

Jonathan M. Greenberg has the following specialty

Specialty Expertise

Jonathan M. Greenberg has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

Jonathan M. Greenberg holds an expired medical license in the state of New York. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of New York that expired in 2026.

Education & Training

Residency

Completed their residency at Brookdale Med. Center.

Medical School

Graduated from SUNY Downstate College of Medicine (Medical Education).

NPI Number

Jonathan M. Greenberg's NPI number is 1801989025.

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Frequently Asked Questions

Does Jonathan M. Greenberg accept my insurance?
You can see the insurance plans that Jonathan M. Greenberg accepts on their Vitals profile.
Which hospitals is Jonathan M. Greenberg affiliated with?
Jonathan M. Greenberg is affiliated with Elmhurst Hospital Center.
What languages does Jonathan M. Greenberg speak?
Jonathan M. Greenberg speaks English.
Is Jonathan M. Greenberg accepting new patients?
Jonathan M. Greenberg is accepting new patients on Vitals. View Jonathan M. Greenberg's profile on Vitals to make an appointment.
Does Jonathan M. Greenberg accept virtual/telehealth appointments?
Jonathan M. Greenberg has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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