Dr. Katz received his degree from UCLA and is currently a clinical professor of obstetrics & gynecology at Oregon Health Sciences University as well as co-author of the textbook, Comprehensive Gynecology, 6th Edition.

Dr. Landon received his MD from Cornell University Medical College and is now the obstetrics & gynecology chair at Ohio State University College of Medicine and co-author of Obstetrics: Normal and Problem Pregnancies.

Dr. Lentz earned an MD from the University of Washington where she is currently director and professor of urogynecology and has been named a Best Doctor in America. She is an author of Comprehensive Gynecology, 6th Edition.

Dr. Lobo is co-author of Comprehensive Gynecology, 6th Edition as well as an OB/GYN professor and fellowship director at Columbia University College of Physicians and Surgeons.

Dr. Lockwood earned an MD from the University of Pennsylvania and is currently Dean & Vice President for Health Sciences at the Ohio State University College of Medicine and editor of Creasy and Resnik's Maternal-Fetal Medicine, 6th Edition.