Alex M Joanow MD 1460 State Route 17m Ste 105 Chester, New York, Phone: 845-534-1505 Company: Horizon Medical Group Pc Doctor Category: Gynecology-Obstetrics Profile Let this business know you found them on Hudson Valley's Online Directories. Locations Chester 1460 State Route 17m Ste 105 Chester, New York 109181054 Claim/Edit Listing