Dr. Timothy DeBiasse did his residency at Children's Hospital of Pittsburgh. He founded East Suburban Pediatrics in 1981.
Dr. Paul Trainer did his residency at Children's Hospital of Buffalo, Buffalo, NY. He also completed specialty training in behavioral pediatrics and school health at University of Maryland Hospital, Baltimore, MD.
Dr. Matthew Keller did his residency at the University of Medicine and Dentistry of New Jersey - Robert Wood Johnson Medical School in New Brunswick, NJ. His specific interests include asthma/allergies and children with disabilities. Dr. Keller recently lobbied Congress for the Individuals with Autism Act.
Dr. Yolanda Dingess did her residency at Mercy Hospital of Pittsburgh. She joined the practice in 2007.
Kate Geier, RN, MSN, CRNP received her bachelors degree from Ohio University in Athens, Ohio and went on for her master's degree at Case Western Reserve University in Cleveland, Ohio. She is a nationally certified pediatric nurse practitioner. Her previous clinical experience includes Rainbow Babies and Children's Hospital, the Cleveland Clinic and Children's Hospital of Pittsburgh. Kate joined the practice in 2006 and has specific interests in health promotion and patient education.