Preetham Grandhi MD 625 Gramatan Ave Mamaroneck, New York, Phone: 914-664-9190 Company Name: Grandhi Preetham MD Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Mamaroneck 625 Gramatan Ave Mamaroneck, New York 10552-1839 Claim/Edit Listing