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GREGORY ROSNER, M.D.
Allergist & Immunologist
Unclaimed ProfileThis profile was created using publicly available federal provider information. The provider has not claimed, verified or endorsed this profile.
Practice location
PURCHASE, NY, 10577-2525
View on mapPhone: (914) 253-8070
White Plains, NY, 10605-1513 · (914) 949-3888
Pollen today in New York, NY
A tracked city in New York — see all 56 tracked cities in the daily rankings.
Total Pollen Index: 12 / 100 (Low)
Dominant allergen today: Ragweed
- Tree pollen: 0 (Low)
- Grass pollen: 0.8 (Low)
- Weed pollen (ragweed): 3.7 (Moderate)
- Mold: 1.2 (Low)
Other Allergist & Immunologist near PURCHASE, NY
- PAUL GITTELMAN
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- Dr. MARLEINE ISHAK
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- JEFFREY JABLON
Otolaryngologist/ENT
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- Dr. ALEXIS JACKMAN
Otolaryngologist/ENT
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- DAVID LAWRENCE
Otolaryngologist/ENT
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Patient reviews
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Provider information
NPI: 1346686904
Data source: CMS National Plan and Provider Enumeration System
Federal information last updated: 6/8/2026