Doctor´s Team

Dr. Efraín Cambronero 

Surgeon Oncologist with more than 30 years of experience in cancer disease and founding member of the Centro Integral de Oncología (CIO) established at the Momentum Escazú Medical Center.

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Dr. Sebastian Bujan

Founding member of the "Centro Integral de Oncologia (CIO)" project. He graduated from the "Universidad de Ciencias Médicas (UCIMED)". Certificate in Clinical Trials from the prestigious University of Chicago.

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Dr. Greivin Vindas

Founding member of the Centro Integral de Oncología (CIO) project. Graduated from the School of Medical Sciences. He has extensive experience in medical and surgical emergency care.

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Dr. Zenen Zeledón

Specialist in Medical Oncology, founding member of the Centro Integral de Oncología (CIO). Graduated from the University of Costa Rica. He has postgraduate studies at the Vall d'Hebron Institute of Oncology in Barcelona.

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Dr. Alvaro Garreta

Medical Doctor specialist in Oncological Surgery with an emphasis on the digestive system, although he also has extensive experience in other areas of oncology such as breast, head and neck, and skin. Graduated from the University of Costa Rica and with postgraduate studies at the Oscar Lambret Hospital in Lille, France, and at the Josep Trueta Hospital, Girona, Spain.

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Dr. Luis G. Cambronero

Specialist in Orthopedics and Traumatology. Graduated from the School of Medicine of the University of Costa Rica in 1985. He obtained the specialty in 1990 at the San Juan de Dios Hospital-University of Costa Rica.

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Dra. Alejandra Méndez

Specialist in Medical Oncology and founding member of the Centro Integral de Oncología. Graduated in Medical Oncology with honors from the University of Costa Rica in 2020.

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Dr. Luis Wong

Founding member of the Centro Integral de Oncología (CIO), he is a radiologist graduated from the University of Costa Rica where he also obtained a specialty in radiology and medical imaging.

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