Da Costa, Gaston F., MD Provider: Da Costa, Gaston F., MD Specialty: OB/GYN Carthage Area Hospital 117 North Mechanic Street Carthage, NY 13619 Phone: (315) 493-3100 Fax: (315) 493-3113 http://www.carthagehospital.com/ Associated Practice Providers: Abougou, Marie A., MD / Ginyard, Kimberly M., MD Leave a Comment CancelYour email address will not be published.Message: Name: Email Address: Website: Please enter an answer in digits:10 + 8 =