Ronald Lewis, DO, FACC Top Doctor 200 Hygeia Dr Ste 1360 Newark, Delaware, 19713 Phone: 302-623-1929 Company Name: ChristianaCare Cardiology Consultants Doctor Category: Cardiology Profile Let this business know you found them on Delaware Today's Online Directories. Locations Newark 200 Hygeia Dr Ste 1360 Newark, Delaware 19713 Claim/Edit Listing