Manuel de la Pila Iglesias was born in Cádiz, Spain, on 16 November 1884. His parents were Manuel de la Pila Mantes, a Spaniard, and Asuncion Iglesias Geneviera, a Puerto Rican woman. After the death of his father and brother, he moved to Ponce with his mother. He was brought up in the home of his uncle on his mother's side, Dr. Iglesias, whom he came to admire and on whose footsteps he later follow. He studied at the Colegio Central Ponceño and upon graduation traveled to Spain to study medicine at the University of Barcelona.
Medical studies
After receiving his medical degree, de la Pila Iglesias started his journey through specialization into many areas of medicine. He went to the San Antoine Hospital in Paris, the Mayo Clinic in Minnesota, the Laboratory for Technical Surgery in Chicago, the Philadelphia Hospital in Pennsylvania, and the Hamburg Hospital in Germany. Afterwards, he studied electrocardiography in Berlin, otorhinolaryngology in Vienna, and allergy in Venezuela and Cuba.
Medical practice
In 1917, Pila Iglesias returned to Ponce to start his prolific professional career. He first worked as a municipal government physician at Ponce's Tricoche Municipal Hospital, which had been built in 1875. He also practiced at the San Lucas Hospital and the Ponce Santo Asilo de Damas Hospital, where he became medical director. An X-ray machine Pila Iglesias purchased in the United States in 1913 was the first such machine in Ponce. He also later acquired an EKG machine in Germany. It is believed this was the first EKG in Puerto Rico.
Foundations
In 1925, Pila Iglesias founded the Dr. Pila Surgical Clinic in Ponce. A few years later he founded the Mercedes Hospital and the Central Clinic to provide medical care to low income families. In 1929 he founded the Children's Catholic Dispensatory. He also worked for the Federal Public Health at the barrio Playa de Ponce. Pila Iglesias implemented various novel and experimental treatments in Puerto Rico earning him a reputation as the physician of physicians.
He was also involved in the civic and social environment in Ponce. In 1919 he was amongst the founders of the Ponce Rotary Club, the second such club on the Island. He also founded the Club Deportivo de Ponce.
Pila Iglesias was involved in the Puerto Rico Medical Association, becoming its president during a two-year term. He was also a delegate from Puerto Rico in the American Medical Association. Pila Iglesias was chosen several times to attend national and international medical congresses as a delegate from Puerto Rico.
Among the many contributions of Pila Iglesias was his involvement on the establishment and development of the medical school at the University of Puerto Rico. Appointed by UPR Rector Jaime Benitez, Pila Iglesias was one of the major leaders in the study that later made possible the creation of the medical school that for many decades was the only school graduating physicians in Puerto Rico. The magnitude of his work was felt for many years after his death.
The clinic he founded in Ponce, now a major medical center in that city, still carries his name, Hospital Metropolitano Dr. Pila. There is also a high school in Ponce named after Pila. Escuela Superior Dr. Pila opened on 17 September 1954. In addition, also in Ponce, there is a public housing development named to his memory, Residencial Dr. Pila. He is also recognized for his contributions to medicine at the Ponce Park for the Illustrious Ponce Citizens.