Whether you want to grow your family, preserve your fertility, or help others, PreciousEggs is a leader in fresh and frozen egg technology. PreciousEggs is a program of RADfertility and an affiliate of Egg Donor Collaborative.


About PreciousEggs

Growing Precious Families Worldwide

PreciousEggs, an affiliate program of RADfertility, helps you achieve your dream of having children. They celebrate diversity and understand that everyone’s path to parenthood is unique. Their LGBT-friendly program offers an array of options including the opportunity to participate in their gestational carrier program, to help you build the family you desire. They are proud to offer flexible, highly successful, and affordable donor egg and embryo creation options. They have an active donor egg program, which utilizes both fresh and frozen egg technology.

PreciousEggs prides themselves on the close, caring, and lasting relationships they build with you and your family. No matter where you are located, with PreciousEggs, you will never be alone on your path to parenthood.

Locations in Newark, Wilmington, & Dover, DE
Phone Number: (855) 676-8845

Dr. Ronald Feinberg, PreciousEggs

Ronald Feinberg, MD, PhD


Dr. Ronald Feinberg is a board certified reproductive endocrinologist and Medical Director of IVF Programs at RADfertility. With a lifelong interest in the sciences, Dr. Feinberg was drawn to reproductive medicine primarily because of the research it involves. But the human side of infertility—the personal, real-life side—soon won his heart as he began to work with more and more couples in their quest to have the families they wanted.

As a husband and a father, his family means everything to him. So to be able to help you grow your family—in the safe, responsible and personal way he believes in—is incredibly fulfilling.

For over two decades, Dr. Feinberg has had the privilege to work directly with the academic medical community (including many years at Penn and Yale) as well as national patient advocate groups such as RESOLVE, the American Infertility Association, the PCOS Association and PCOStrategies. Currently, he serves as teaching faculty for the ChristianaCare and has been appointed as an affiliate professor at the University of Delaware.

Dr. Feinberg has also had the unique opportunity to co-author many journal articles, book chapters, and national presentations including Healing Syndrome O:  a unique book for patients devoted to fertility and pregnancy aspects of PCOS.

PreciousEggs Team
Meet the team of experts behind preciouseggs

Barbara McGuirk, PreciousEggs

Barbara McGuirk

Medical Director, Reproductive Surgery

Wendy Schillings, PreciousEggs

Wendy Schillings, MD

Medical Director, Fertility Preservation

Larry Barmat, RADfertility

Larry Barmat, MD

Reproductive Endocrinologist

Erin Wolff, PreciousEggs

Erin Wolff, MD

Medical Director, Pelex

Lauren Latina, PreciousEggs

Lauren Latina

Donor Program Coordinator

Amy Miller, PreciousEggs

Amy Miller

Recipient Donor Services Coordinator

Melissa Aiken, PreciousEggs

Melissa Aiken, PA-C

Senior Clinician

Janet Berman, PreciousEggs

Janet Berman, MS, LCGC

Director of Genetic Counseling

Stacy Carney, PreciousEggs

Stacy Carney, BA, TS (ABB)

Director of Laboratory Services