Dr. Reniva earned his medical degree from the University of Santo Tomas in Manila, Philippines in 1991. He completed an internship at Lutheran General Hospital in Park Ridge, IL and residency in family medicine at Jackson Park Hospital Medical Center in Chicago.
Dr. Milik joined the PCC health care team in 2008. He earned his medical degree from the University of Cairo – Faculty of Medicine in Cairo, Egypt. Dr. Milik completed residency at Wheeling Hospital Family Health Center in West Virginia.
Dr. Geissler is a family medicine physician who received her medical training at the Brody School of Medicine at East Carolina University and completed residency at West Suburban Medical Center.
Having joined PCC in 2007, Dr. Diaz specializes in family medicine. She received her medical education at the University of Illinois College of Medicine at Chicago in 2001. Dr. Diaz completed residency at Contra Costa Regional Medical Center in California. She is fluent in both English and Spanish.
Dr. Cordero is a family medicine physician who joined PCC in 2013. She serves as the Medical Director at PCC Walk-In Wellness Center at West Suburban Medical Center.