Dra. Rocio Morales Castellanos. Reg. Prof. BUAP3169539 S.S.A. 200187 We are located in Calle 59-B Diagonal No. 360 X126 y 128, Colonia Yucalpeten, C.P. 97241 Merida, Yucatan, Mexico. Phone & Fax. (999) 9-45-18-40 México toll free 01 800 552.88.58