Juan C. Santa Rosario, M.D. FCAP FASCP 

Chief Medical Officer

Dr. Juan C. Santa-Rosario is a Puerto Rican pathologist. Currently, he is the Chief Medical Officer for CorePlus Servicios Clínicos y Patológicos, a pathology laboratory in Puerto Rico. For 15 years, he served as CorePlus’ Medical Director. He is board-certified in Clinical and Anatomic Pathology by the American Board of Pathology. Graduated from the University of Puerto Rico Medical School and from its Pathology Residency Program with honors. He was also Chief of Residents during his years of studies in the specialty. He divides his practice between Clinical and Anatomic Pathology. He has vast experience in Urologic Pathology, including immunohistochemistry and molecular markers, Breast Pathology, Dermatopathology and Gynecologic Pathology. He is also experienced in Cytopathology with a focus on the performance and interpretation of Fine Needle Aspiration (FNA) biopsies. Dr. Santa has gained expertise in the developing field of Digital and Computational Pathology with the application of artificial intelligence solutions by the successful deployment of this technology in routine practice at their laboratory.

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Medical Faculty

Get to know the rest of our excellent team of top class professionals.

Dario E. Sanabria Bellassai, M.D. FCAP

Medical Director 

Diana Negrón, M.D. FCAP 

Clinical Laboratory Medical Director
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María del Mar Rivera Rolón, M.D., FCAP

Director of Cytopathology
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Erik Alan Gustafson, Ph.D. 

VP Clinical Services

Lumarie Rivera López, M.D. FCAP FASCP

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Edgardo R. Parrilla Castellar, M.D. Ph.D. 

Molecular Genetic Pathologist