Mitchell Fischer MD 400 E Main St Emergency Department Northern Westchester Hospital Mount Kisco, New York, 10549 Phone: 914-666-1200 Company Name: Northern Westchester Hospital Doctor Category: Emergency Medicine Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Mount Kisco 400 E Main St Emergency Department Northern Westchester Hospital Mount Kisco, New York 10549 Claim/Edit Listing