Dr. Fernandez-Blay was born in Havana, Cuba. He attended Medical School 1987 to 1993 and graduated from Havana Medical School. He completed two years of Internal Medicine in Havana and them moved to Spain and started a Private Medical Practice in Asturias.
A year later he moved to Miami, FL and worked as a medical instructor at MDCC and NST while also working for UM in the Organ Procurement department. Dr. Fernandez-Blay completed Post Graduate Residency at The Bronx Lebanon Medical Center of Yeshiva University in 2002-2005.
Upon completion he returned to South Florida to work as an independent Hospitalist and Primary Care Physician.