Search Results

Jennifer S. Thielhelm, MD

Jennifer Thielhelm, MD, is a board-certified pediatrician with Orlando Health Physician Associates. Dr. Thielhelm specializes in providing comprehensive care — from the assessment of childhood development to the treatment of common and complex illnesses — for newborns, children and adolescents through college.

Jenna Wheeler, MD

Dr. Jenna Wheeler is a double-board-certified pediatric critical care physician with Orlando Health Arnold Palmer Hospital for Children. She cares for seriously ill infants and children, including those with injuries from traumatic accidents, respiratory failure, septic shock, neurological emergencies and after complex surgeries. Her areas of expertise include:

Jessica Boegner, DO

Dr. Jessica Boegner is a fellowship-trained pediatric critical care physician with Orlando Health Arnold Palmer Hospital for Children. She cares for seriously ill infants and children, and her specialties include:

Jessica Olsen, APRN, CNM

Jean Siri Moorjani, MD

Jeannie S. Moorjani, MD, FAAP, is a board-certified pediatrician at Orlando Health Arnold Palmer Hospital for Children. She is a member of the medical education faculty that works with the pediatric residency training program. Her areas of focus include breastfeeding, asthma and children with special healthcare needs.

Jeffrey A. Bornstein, MD

Arnold Palmer Hospital Center for Digestive Health and Nutrition

Jeffery Alan Johnson, MD

Jeffery Johnson, MD, is a graduate of Washington University in St. Louis, Mo., and attended Case Western Reserve School of Medicine in Cleveland, Ohio. He completed both his internship and residency in pediatrics at Children’s Hospital Los Angeles and completed his fellowship training in pediatric nephrology in 2009 at the University of California – Los Angeles. Dr. Johnson joined the Orlando Health Arnold Palmer Hospital for Children Hewell Kids' Kidney Center in 2014 after serving as Medical Director of the Hemodialysis Unit at Children’s Hospital of Los Angeles.

Jordan Preston, PA-C

Jordan Preston is a certified physician assistant (PA-C) with Orlando Health Arnold Palmer Hospital for Children Center for Orthopedics. She specializes in pediatric orthopedics, and her expertise includes:

Jorge A. Ramirez, MD

Jorge A. Ramirez, MD, was born in Cuba and moved to the United States as a child. He is a graduate of the University of Monterrey in Mexico. In 1989, he completed his pediatric residency training at The Children’s Hospital of Buffalo, N.Y., and was the pediatric chief resident for two years. Dr. Ramirez then completed his pediatric nephrology fellowship at UCLA Medical Center in 1993. Dr. Ramirez is the medical director for the Orlando Health Arnold Palmer Hospital for Children Hewell Kids' Kidney Center and has been recognized as a best and a top doctor in Orlando Magazine.

Grace George, MSN, APRN, FNP-BC

Grace George, MSN, APRN, FNP-BC, is a pediatric cardiac nurse practitioner with Orlando Health Children's Heart Institute. With a focus on arrythmia, she specializes in electrophysiology or diagnosing and treating the electrical activities of the heart.