Summary

Dr. Grenadir graduated from the Tulane University School of Medicine in 2016. He works in New York, NY and 1 other location and specializes in Emergency Medicine.

Quick Facts

  • 5
  • 10 years of experience
  • 56 insurance plans accepted
  • Mount Sinai West Hospital
  • 2 written reviews
  • 1 specialty
  • 3 office locations
  • Male

Patients’ Perspective

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

Office Locations

Dr. Jonathan Ian Grenadir has 3 locations

Mount Sinai Morningside

1111 Amsterdam AveNew York, NY 10025

The Mount Sinai Hospital

1468 Madison AveNew York, NY 10029

The Mount Sinai Hospital

1 Gustave L Levy PlNew York, NY 10029

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Dr. Jonathan Ian Grenadir, MDDr. Steven Guillen, MDChristopher Carleo, MDDr. Alicia Sta Maria Almendral, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.6 
10 Years of Experience 28 Years of Experience 27 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish
New York , NYStaten Island , NYEast Setauket , NYWoodside , NY
Med School: Tulane University School Of Medicine Med School: University of Pennsylvania School of Medicine Med School: Suny Stony Brookhealth Med School: University Of Santo Tomas Faculty Of Medicine And Surgery
Current Profile
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Insurance Plans Accepted by Dr. Jonathan Ian Grenadir

  • 1199SEIU
  • 1199SEIU - PPO
  • AARP
  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • AmeriGroup
  • AmeriGroup - HMO
  • AmeriGroup - Medicare (Advantage HMO)
  • Blue Cross Blue Shield
  • CarePlus Health Plans (Florida Medicare)
  • CenterLight Healthcare - HMO
  • Centivo
  • Cigna
  • Elderplan
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - HMO
  • Empire Plan - Medicare
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - PPO
  • Health Net - HMO
  • HealthFirst (NY)
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon NJ Health
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Humana - PPO
  • Kaiser Permanente - Medicaid (Managed)
  • Longevity Health Plan
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • MetroPlus Health Plan
  • Molina Healthcare
  • Molina Healthcare - HMO
  • MVP Health Care
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Oxford
  • VillageCareMax
  • Wellcare

Medical Specialties

Dr. Jonathan Ian Grenadir has the following specialty

Certifications, License, & Education

10 Years Experience

Dr. Jonathan Ian Grenadir 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 2026.

Education & Training

Residency

Completed their residency at Mount Sinai West Hospital.

Medical School

Graduated from Tulane University School Of Medicine in 2016.

NPI Number

Dr. Grenadir's NPI number is 1861855314.

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Frequently Asked Questions

Does Dr. Jonathan Grenadir accept my insurance?
You can see the insurance plans that Dr. Jonathan Grenadir accepts on their Vitals profile.
How can I make an appointment with Dr. Jonathan Grenadir?
You can find contact information for Dr. Jonathan Grenadir here on Vitals.
Does Dr. Jonathan Grenadir accept virtual/telehealth appointments?
Dr. Jonathan Grenadir has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Jonathan Grenadir's office located?
Dr. Jonathan Grenadir's office is located at 1111 Amsterdam Ave, New York, NY, 10025.
Is Dr. Jonathan Grenadir accepting new patients?
Dr. Jonathan Grenadir has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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