Muhammad Sharfuddin MD 105 S Rte 9w Ste 1 West Haverstraw, New York, Phone: 845-429-5200 Doctor Category: Internal Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations West Haverstraw 105 S Rte 9w Ste 1 West Haverstraw, New York 10993-1021 Claim/Edit Listing