Sylvain Nakkab MD 3651 Hill Blvd Jefferson Valley, New York, 10535 Phone: 845-304-9425 Company Name: A Therapy Place Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Jefferson Valley 3651 Hill Blvd Jefferson Valley, New York 10535 Claim/Edit Listing