Tonnie C Markley MD 21 Bloomingdale Rd Outpatient Department White Plains, New York, 10605 Phone: 914-682-9100 Doctor Category: Neurology and Psychiatry Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations White Plains 21 Bloomingdale Rd Outpatient Department White Plains, New York 10605 Claim/Edit Listing