For the safety of our patients and staff, no visitors under the age of 12 will be allowed to enter the hospital unless they are a patient themselves. View our visitor policy here.

We're Hiring! Make a difference at Oaklawn and apply online today.

Gregorio Tan, MD

Gregorio Tan, MD



Medical: University of Santo Tomas

Residency: Ehs Christ Hospital Medical Center, Makati Medical Center, and University of Kansas

Fellowship: Northwestern University Medical School


The American Board of Internal Medicine – Internal Medicine