Dr. Ryan is an award-winning expert, internationally known lecturer and author of numerous texts within the field of ophthalmology, including Retina, 5th Edition. He is currently President of the Doheny Eye Institute.

Jack Rychik, MD is an Endowed Chair of Pediatric Cardiology and Director of the Fetal Heart Program at The Children’s Hospital of Philadelphia as well as author of Fetal Cardiovascular Imaging.

Rynders earned her MPA from Massachusetts College of Pharmacy & Allied Health Sciences and is currently a physician assistant of orthopaedic surgery at the University of Virginia. She is co-author of .

Dr. Sabatine is an associate physician of cardiovascular medicine at Brigham and Women’s Hospital and a professor at Harvard Medical School as well as co-author of Cardiovascular Therapeutics, 4th Edition.

Dr. Sadda received his medical degree from Johns Hopkins University School of Medicine and is currently a professor of ophthalmology at Doheny Eye Institute, USC Keck School of Medicine in Los Angeles. He is co-author of Retina, 5th Edition.