Oswego Health

Oswego Health announced that doctors LEANDRO ANTONIO BERNARDO and MA. CLARISSA DEL ROSARIO have returned to provide local care as hospitalists who specialize in managing the care of patients. The hospitalists at Oswego Hospital coordinate consultations, order tests and procedures, and more to personally provide patients with care throughout their hospital stay.

Dr. Bernardo previously worked for Oswego Hospital from 2012-2017. He served as chief of the Department of Medicine in 2017. Since then, he has worked as a senior hospitalist at Newark Wayne Community Hospital and Geneva General Hospital. Bernardo earned his medical degree in 2005 from the University of the Philippines College of Medicine. He then completed his internship, residency, and chief residency in internal medicine at Good Samaritan Hospital of Maryland, an affiliate of the Johns Hopkins School of Medicine in 2011. Bernardo subsequently did a fellowship in nephrology at Saint Louis University School of Medicine in 2012.

Dr. Del Rosario previously worked for Oswego Hospital between 2014 and 2017. Since then, she has worked as a senior hospitalist at Newark Wayne Community Hospital and Geneva General Hospital. Del Rosario completed her fellowship in nephrology in 2010 at Robert Wood Johnson University Hospital in New Jersey. She completed her internship/residency in internal medicine in 2007 at Winthrop University Hospital, externship in internal medicine from Providence Hospital in 2003, and post-graduate internship in 2002 from Far Eastern University Center in the Philippines. Del Rosario earned her medical degree in 2001 from the Far Eastern University Nicanor Reyes Medical Foundation Institute of Medicine.