Michael Lankiewicz, MD Top Doctor 640 S State St Dover, Delaware, 19901 Phone: 302-744-7994 Company Name: Bayhealth Hematology/ Oncology Associates Doctor Category: Hematology and Oncology Hematology Profile Let this business know you found them on Delaware Today's Online Directories. Locations Dover 640 S State St Dover, Delaware 19901 Claim/Edit Listing