Marina A. Keller MD 707 E Main Street Middletown, New York, 10940 Phone: 845-333-1000 Company: Middletown Medical; Garnet Health Medical Center: Tick-borne Diseases Doctor Category: Infectious Diseases Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Middletown 707 E Main Street Middletown, New York 10940 Claim/Edit Listing