Gianna Center of Albany Contact: Dr. Jan Patterson, MD, Phone: (518) 779-5225 242 South Central Avenue, Mechanicville, NY 12118 www.giannaofalbany.com. Gianna Center of Syracuse Make check payable to: Gianna of Syracuse Medical PLLC Mail to: 5800 Heritage Landing Drive, Suite C, East Syracuse, NY 13057-9378 Contact: Dr. Angela Kristan, Phone ....