Summary

Dr. Mcgreal graduated from the Icahn School of Medicine At Mount Sinai in 1995. He works in Brooklyn, NY and specializes in Emergency Medicine, Internal Medicine and Pediatrics.

Quick Facts

  • accepting new patients
  • 5
  • 31 years of experience
  • 68 insurance plans accepted
  • Icahn School Of Medicine At Mount Sinai
  • 2 written reviews
  • 3 specialties
  • 3 areas of expertise
  • 3 board certifications
  • 1 office location
  • Male

Office Location

Citymd Park Slope Urgent Care

418 5th Ave # 420Brooklyn, NY 11215
Mon8:00 am - 12:00 pm
Tue8:00 am - 12:00 pm
Wed8:00 am - 12:00 pm
Thu8:00 am - 12:00 pm
Fri8:00 am - 12:00 pm
Sat9:00 am - 7:00 pm
Sun9:00 am - 7:00 pm

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Dr. John Joseph Mcgreal, MDDr. Haviva Malina, MDDr. Steven Guillen, MDChristopher Carleo, MD
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.3 
31 Years of Experience 21 Years of Experience 28 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option Virtual Visit Available
Speaks English Speaks English
Brooklyn , NYNew York , NYStaten Island , NYEast Setauket , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: Albert Einstein College Of Medicine Med School: University of Pennsylvania School of Medicine Med School: Suny Stony Brookhealth
Current Profile
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Insurance Plans Accepted by Dr. John Joseph Mcgreal

  • Accepts Medicaid
  • 1199SEIU
  • AARP
  • Aetna
  • Aetna Better Health
  • Affinity Health Plan
  • Allianz Worldwide Care
  • AmeriGroup
  • AmeriGroup - HMO
  • AmeriHealth
  • AmeriHealth - HMO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Capital Blue Cross
  • Cigna
  • Cigna-HealthSpring
  • Cigna-HealthSpring - HMO
  • Cigna-HealthSpring - Medicare
  • Consolidated Health Plans
  • Consolidated Health Plans - PPO
  • Dean Health Plan - PPO
  • Elderplan
  • Elderplan - Medicare (Advantage HMO)
  • EmblemHealth
  • EmblemHealth - PPO
  • Fidelis Care (NY)
  • Fidelis Care (NY) - HMO
  • Fidelis Care (NY) - Medicare (Advantage HMO)
  • Health Plan of Nevada
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicaid (Managed)
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • HealthScope Benefits
  • Horizon NJ Health
  • Humana
  • Humana - Medicare (Advantage HMO)
  • Imperial Health Plan of California
  • Kaiser Permanente - Medicaid (Managed)
  • Liberty Mutual
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - PPO
  • MetroPlus Health Plan
  • MetroPlus Health Plan - Medicaid (Managed)
  • MetroPlus Health Plan - PPO
  • Molina Healthcare
  • MVP Health Care
  • MVP Health Care - HMO
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • Progressive
  • State Farm
  • STLDentalPlan| LLC
  • Three Rivers Providers Network (TRPN)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - PPO
  • UnitedHealthcare Community Plan - HMO
  • UnitedHealthcare Community Plan - Medicaid (Managed)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare

Medical Specialties

Dr. John Joseph Mcgreal has the following 3 specialties

Specialty Expertise

Dr. John Joseph Mcgreal has the following 3 areas of expertise

  • Internal Medicine
  • Internal Medicine/pediatrics
  • Pediatrics

Certifications, License, & Education

31 Years Experience

MEDICAL LICENSE

Medical Doctor, New York, 2026, Expired
Medical Doctor, New Jersey, 2027, Active

EDUCATION & TRAINING

Medical School

Icahn School Of Medicine At Mount SinaiGraduated in 1995

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Frequently Asked Questions

How can I make an appointment with Dr. John Mcgreal?
You can find contact information for Dr. John Mcgreal here on Vitals.
Does Dr. John Mcgreal accept virtual/telehealth appointments?
Dr. John Mcgreal has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Mcgreal's office located?
Dr. John Mcgreal's office is located at 418 5th Ave # 420, Brooklyn, NY, 11215.
Does Dr. John Mcgreal accept my insurance?
You can see the insurance plans that Dr. John Mcgreal accepts on their Vitals profile.
Is Dr. John Mcgreal accepting new patients?
Dr. John Mcgreal is accepting new patients on Vitals. View Dr. John Mcgreal's profile on Vitals to make an appointment.

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