Important Alerts
Updates

The Extended Hours Center in Lake Success will be closed on Sunday, August 17, Sunday, August 31 and Monday, September 1.

As of August 1, 2025, Optum Allergy and Immunology in Long Beach has closed, and the providers have relocated to Optum Allergy and Immunology in Bay Shore.

Recording/Photography Not Permitted on Premises

Office and Urgent Care Closures

The Croton-on-Hudson lab is temporarily closed until further notice.

COVID-19 Information and Updates
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Mount Kisco Direct Phone Numbers

Looking for a specific Mount Kisco office? Below is a directory of all of our campuses.

34 South Bedford Road

90, 100 & 110 South Bedford Road

103 South Bedford Road

105 South Bedford Road

Northern Westchester Hospital
(Our offices)

Radiology Scheduling 888-656-4723