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Sean J. Cloonan, MD
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1 Patient Reviews
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Office Hours

  • Mon:8:00am - 4:30pm
  • Tue:8:00am - 4:30pm
  • Wed:8:00am - 4:30pm
  • Thu:8:00am - 4:30pm
  • Fri:8:00am - 4:30pm

Sean J. Cloonan, MD

Internal Medicine Physician - Infectious Disease

Highlights

  • Has Online Scheduling

Biography

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 m… Read more ›

Featured Review See More Reviews

He answered all my questions and emailed me the next day with results and explanations clarifying all my doubts…

Anonymous

Summary

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Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Infectious Disease

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 1
Most Recent Review: 09/22/2025
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“He answered all my questions and...”

He answered all my questions and emailed me the next day with results and explanations clarifying all my doubts

Anonymous 09/22/2025

Locations

Affiliated Practices

Practice Colleagues

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Lisa Eisdorfer, MS, RD, CDN   -   Registered Dietitian
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Sean J. Cloonan, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Sean J. Cloonan, MD has not yet specified the insurance plans he accepts.
     

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