Michael Gerringer, MD Top Doctor 10 Cranberry Dr Hopewell Junction, New York, 12533 Phone: 845-231-5600 Company Name: Optum Medical Care Doctor Category: Internal Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Hopewell Junction 10 Cranberry Dr Hopewell Junction, New York 12533 Claim/Edit Listing