Jean Claude Alexis MD 70 Dubois St St Lukes Cornwall Hospital Newburgh, New York, 12550 Phone: 845-561-4400 Company: Montefiore St. Luke's Cornwall Doctor Category: Internal Medicine Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Newburgh 70 Dubois St St Lukes Cornwall Hospital Newburgh, New York 12550 Claim/Edit Listing