Summary

Sean J. Cloonan, MD earned a B.A. in literature from Harvard University before attending the School of Medicine at New York University. Dr. Cloonan completed his internship and residency in internal medicine at New York University (NYU) and a sub-specialty fellowship in infectious diseases also at NYU, where he was Fellow of the Year. He is board-certified in internal medicine and infectious diseases.
Previously, Dr. Cloonan was a clinical instructor at New York University and engaged in research at NYU and the Manhattan VA. He has been on staff at several hospitals throughout Westchester and New York City. Dr. Cloonan was the recipient of several awards including the Valentine Mott Medal and Mandelbaum Award while pursuing his medical degree at NYU.
Dr. Cloonan’s clinical interests include treatment of Hepatitis C, HIV prevention and treatment, tick borne infections, diabetic foot infections and travel medicine.

Quick Facts

  • accepting new patients
  • 5
  • 19 years of experience
  • 26 insurance plans accepted
  • speaks English
  • New York University Medical Center
  • 5 written reviews
  • 1 award
  • 1 specialty
  • 6 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

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

Awards

  • Vitals Preferred Provider

    • Vitals Preferred Provider Award
      • Preferred Provider badge recognizes providers that are committed to transparency, responsiveness and great service to patients, and have earned a high patient satisfaction rating.

  • Click for our Methodology

Office Location

Scarsdale Medical Group

600 Mamaroneck Avenue Suite 200Harrison, NY 10528
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Sean J. Cloonan, MD
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Sean J. Cloonan, MDDr. Rosemary Soave, MDDr. Kohta Saito, MDDr. Jessica Elise Justman, MD
Infectious DiseaseInfectious DiseaseInfectious DiseaseInfectious Disease
Accepts New Patients
4.6 
4.3 
19 Years of Experience 50 Years of Experience 17 Years of Experience 42 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks Spanish, English
Harrison , NYNew York , NYNew York , NYNew York , NY
Med School: New York University School Of Medicine Med School: Weill Cornell Medical College Med School: Harvard Medical School Med School: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY
Current Profile
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Insurance Plans Accepted by Sean J. Cloonan

  • 1199SEIU
  • Aetna
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - IPA
  • Cigna
  • Elderplan
  • EmblemHealth
  • Fidelis Care (NY)
  • HealthFirst (NY)
  • HealthFirst (NY) - HMO
  • HealthFirst (NY) - Medicare (Advantage HMO)
  • MagnaCare
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meritain Health
  • Molina Healthcare
  • MVP Health Care
  • Optum Health
  • Oscar Health Insurance
  • UnitedHealthcare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare - PPO

Medical Specialties

Sean J. Cloonan has the following specialty

Specialty Expertise

Sean J. Cloonan has the following 6 areas of expertise

  • Fever
  • Hepatitis C
  • Human Immunodeficiency Virus (HIV/AIDS)
  • Immunization
  • Infection
  • Vaccination

Certifications, License, & Education

19 Years Experience

Sean J. Cloonan 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

Residency

Completed their residency at New York University Medical Center.

Medical School

Graduated from New York University School Of Medicine in 2007.

NPI Number

Sean J. Cloonan's NPI number is 1912171430.

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Frequently Asked Questions

Where is Sean Cloonan's office located?
Sean Cloonan's office is located at 600 Mamaroneck Avenue Suite 200, Harrison, NY, 10528.
Is Sean Cloonan accepting new patients?
Sean Cloonan is accepting new patients on Vitals. View Sean Cloonan's profile on Vitals to make an appointment.
Does Sean Cloonan accept my insurance?
You can see the insurance plans that Sean Cloonan accepts on their Vitals profile.
Does Sean Cloonan accept virtual/telehealth appointments?
Sean Cloonan has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Sean Cloonan affiliated with?
Sean Cloonan is affiliated with Bellevue Hospital.

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