Diane Rita Sommer MD 2 Milo Dr Otisville, New York, 10941 Phone: 845-386-6821 Company Name: Dr. Diane R. Sommer, MD Doctor Category: Family Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Otisville 2 Milo Dr Otisville, New York 10941 Claim/Edit Listing