Meet Our Doctors
Donald R. Sperling, M.D.
Dr. Sperling is a graduate of Yale School of Medicine which he attended after college, also at Yale. He then served his internship at Johns Hopkins Hospital. Dr. Sperling completed full training in pediatrics at Children's Hospital Los Angeles, and followed this with a fellowship in pediatric cardiology at the same hospital. Dr. Sperling is Board Certified in pediatric cardiology and is the author of over 80 academic publications. Dr. Sperling began his academic career at University of California, Irvine (UCI) and progressed to the level of full Professor and Chairman of Pediatrics.
Keith M. Weiner, M.D.
Dr. Weiner completed his intership and residency in pediatrics at UCI and cardiology fellowship at Duke University, after graduating with honors from Ohio State University. Dr. Weiner is the associate director of the catheterization laboratory at the Children's Hospital of Orange County (CHOC). He is also an American Heart Association lipid investigator and has special interests in interventional and preventative cardiology. He is also the directory of pediatric cardiology at Fountain Valley Regional Medical Center. Dr. Weiner has been recognized as one of the top pediatric cardiologists is Orange County by the Orange County Medical Association for the past 4 years. Dr. Weiner is board certified in pediatrics and pediatric cardiology.
Dr. Sperling is a graduate of Yale School of Medicine which he attended after college, also at Yale. He then served his internship at Johns Hopkins Hospital. Dr. Sperling completed full training in pediatrics at Children's Hospital Los Angeles, and followed this with a fellowship in pediatric cardiology at the same hospital. Dr. Sperling is Board Certified in pediatric cardiology and is the author of over 80 academic publications. Dr. Sperling began his academic career at University of California, Irvine (UCI) and progressed to the level of full Professor and Chairman of Pediatrics.
Keith M. Weiner, M.D.
Dr. Weiner completed his intership and residency in pediatrics at UCI and cardiology fellowship at Duke University, after graduating with honors from Ohio State University. Dr. Weiner is the associate director of the catheterization laboratory at the Children's Hospital of Orange County (CHOC). He is also an American Heart Association lipid investigator and has special interests in interventional and preventative cardiology. He is also the directory of pediatric cardiology at Fountain Valley Regional Medical Center. Dr. Weiner has been recognized as one of the top pediatric cardiologists is Orange County by the Orange County Medical Association for the past 4 years. Dr. Weiner is board certified in pediatrics and pediatric cardiology.
Jodie E. Gandy, M.D.
Dr. Gandy graduated magna cum laude from the University of Ottawa School of Medicine, then completed a pediatric cardiology fellowship at University of California, Los Angeles. Dr. Gandy is the director for outpatient cardiology for the California Children's Services (CCS) at CHOC. She was honored as one of the top pediatric cardiologists is Orange County by the Orange County Medical Association in 2006. Dr. Gandy is board certified in pediatrics and pediatric cardiology.
David S. Chun, M.D.
Dr. Chun began his medical career at University of California, San Diego School of Medicine. After finishing an internship and residency in pediatrics at Cedars-Sinai Medical Center, Dr. Chun completed a fellowship in pediatric cardiology at Riley Hospital for Children at Indiana University School of Medicine. He has a special interest in non-invasive imaging including transesophageal and fetal echocardiography. Dr. Chun is board certified in pediatrics and pediatric cardiology.
Dr. Gandy graduated magna cum laude from the University of Ottawa School of Medicine, then completed a pediatric cardiology fellowship at University of California, Los Angeles. Dr. Gandy is the director for outpatient cardiology for the California Children's Services (CCS) at CHOC. She was honored as one of the top pediatric cardiologists is Orange County by the Orange County Medical Association in 2006. Dr. Gandy is board certified in pediatrics and pediatric cardiology.
David S. Chun, M.D.
Dr. Chun began his medical career at University of California, San Diego School of Medicine. After finishing an internship and residency in pediatrics at Cedars-Sinai Medical Center, Dr. Chun completed a fellowship in pediatric cardiology at Riley Hospital for Children at Indiana University School of Medicine. He has a special interest in non-invasive imaging including transesophageal and fetal echocardiography. Dr. Chun is board certified in pediatrics and pediatric cardiology.
