Dr. Ruben Alzaga Abunto JR., MD

Dr. Ruben Abunto is an internal medicine physician with nearly three decades of experience caring for adult patients. He earned his medical degree from the University of the East/Ramon Magsaysay Memorial Medical Center College of Medicine and completed his residency training at the University of Pittsburgh Medical Center. His extensive background in internal medicine allows him to provide comprehensive primary care and manage complex medical conditions. Dr. Abunto is fluent in Chinese and Spanish, enabling him to communicate effectively with diverse patient populations.

Dr. Abunto practices at UPMC Montefiore in Pittsburgh, Pennsylvania, and maintains hospital affiliations with UPMC Saint Margaret. He specializes in treating patients with heart failure and various stages of chronic kidney disease. His expertise includes managing advanced kidney conditions, particularly chronic kidney disease stage 5, which requires specialized knowledge and careful coordination of care. Abunto focuses …on helping patients navigate these complex conditions while maintaining their quality of life.