Ronald Feinberg, MD, PhD

” I’m a husband and a father, and my family means everything to me. Helping you grow your family in the safe, responsible, and personal way I believe in is incredibly fulfilling to me. 
Dr. Ronald Feinberg

“I’m a husband and a father, and my family means everything to me. Helping you grow your family in the safe, responsible, and personal way I believe in is incredibly fulfilling to me.”

Welcome From Ronald Feinberg, MD, PhD

Medical & Lab Director of IVF Programs

Welcome to Reproductive Associates of Delaware. I look forward to talking with you personally, but in the meantime, let me share a bit of my history with you.

With a lifelong interest in the sciences, I 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 my heart as I began to work with more and more couples in their quest to have the families they wanted.

I’m a husband and a father, and my family means everything to me. So to be able to help you grow your family—in the safe, responsible and personal way I believe in—is incredibly fulfilling for me. My partnership with Dr. McGuirk makes it even more so. We share a philosophy of care that I know benefits every family we work with.

For over two decades, I’ve 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.

Career Achievements

  • Founding Partner, Reproductive Associates of Delaware
  • Associate Director, Endometriosis & Pelvic Pain Center
  • Co-Founder, Egg Donor Collaborative
  • Teaching Faculty, Christiana Care Health System
  • Affiliate Professor, University of Delaware
  • Executive Director, University of Delaware Family Building Research Fund
  • Board Member, Delaware Outpatient Center for Surgery
  • Former President, PARES (Philadelphia Area Reproductive Endocrine Society)
  • Author, Healing Syndrome O: A Strategic Guide to Fertility, Polycystic Ovaries, and Insulin Imbalance
  • Co-authored hundreds of journal articles, book chapters, and national presentations
  • Delaware Today Top Docs Honor, 2018, 2016, 2014
  • American Society of Reproductive Medicine Recognition, ASRM 2017 Star Award

Background & Education

Board Certified: Reproductive Endocrinology/Infertility and Obstetrics and Gynecology, by the American Board of Obstetrics and Gynecology
Fellow: American College of Obstetrics and Gyenocology
Fellowship: Reproductive Endocrinology, University of Pennsylvania, Medical Center, Philadelphia, PA
Internship and Residency: Obstetrics and Gynecology, Yale-New Haven Hospital, New Haven, CT
MD: University of Pennsylvania, Philadelphia, PA
PhD: (awarded concomitantly with MD) Biochemistry, University of Pennsylvania, Philadelphia, PA
BA: (magna cum laude) Biology, LaSalle College, Philadelphia, PA
Attending Staff Position: Department of Obstetrics and Gynecology, Christiana Care Health System, Newark, DE

Dr. Feinberg In The News

Delaware Public Media – Delaware Scientists React to Editing Genetic Mutations in Embryos – August 4, 2017
Dr. Feinberg contributed to this article from Delaware Public Media. It addresses the announcement that scientists successfully used CRISPR, an acronym used for a genetic engineering tool and technique, to remove a genetic disorder trait in a human embryo. “Fortunately, the very large majority of known genetic disease is due to recessive mutations, meaning that both parents need to ‘carry’ the mutation,” Dr. Feinberg stated.

Fit Pregnancy – New Thinking On IVF: Why Single Embryo Transfers Could Work Better – November 10, 2016
Dr. Feinberg contributed to this piece in Fit Pregnancy regarding the importance of single embryo transfer (SET). There’s been a stronger push for SET, due to higher success rates, lower risk of health concerns for both moms and babies, and lower cost SET IVF procedures. RAD was recently cited in Forbes as having the highest SET rate in the U.S.

DailyMail – Doctors develop new way of producing higher quality eggs that knocks a quarter off the costOctober 17, 2016
Dr. Feinberg contributed to an article in DailyMail that addresses minimal stimulation IVF and its potential cost effectiveness to patients. Minimal stimulation IVF uses less medication than traditional IVF and can reduce costs up to 27%.

UDaily – Deciphering Hormones – September 26, 2016
Dr. Ronald Feinberg’s collaboration with University of Delaware physiologist, Megan Wenner, is featured in the University’s online publication. Wenner’s research study is working to understand how hormones influence vascular function. A grant from the American Heart Association will help the UD researcher learn more about why or why not hormone therapy is safe for postmenopausal women.

The News Journal – Delaware Couple Embraces Adoption When IVF Fails – May 10, 2016
Dr. Ronald Feinberg contributed to an article in The News Journal that follows a local family on their path to parenthood. After years of trying and hoping, a family is born.

Forbes – How To A Data Driven Informed – May 9, 2016
On April 12, 2016, the Society for Assisted Reproductive Technology (SART) released its annual IVF outcome data for the year ending December 2014. Dr. Ronald Feinberg provided insight in this Forbes article about how patients can make informed decisions utilizing this data.


MetroKids – Secondary Infertility: Causes, Costs, and Treatments – April 26, 2015
Dr. Feinberg contributed to an article in MetroKids Magazine that addresses secondary infertility, a common fertility misconception. Many people assume that couples who already have a child can easily have another. Secondary infertility is more prevalent than you might think, impacting approximately 35-40% of our patients.


HealthDay – Controversial Fertilty Treatment Resulted In Live BirthsNovember 19, 2015
Dr. Feinberg contributed to a HealthDay article about embryo development. The article explains the results of research published in the The New England Journal of Medicine by Italian investigators that suggest embryos with a mosaic of normal and abnormal chromosomes may develop into healthy newborns.

Dr. Feinberg Contibutions

Independent Research – IVF’s Role in Growing the Next Generation – June 8, 2018
Dr. Feinberg contributed to this independent research paper by a Maryland high school student. It addresses the IVF process and discusses the health benefits of elective single embryo transfer.

Director, Reproductive Surgery

Director, IVF Programs

Director, Donor Services

Director, Fertility Preservation

Free 2nd Opinion Consult

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Newark Office

4735 Ogletown-Stanton Road
M.A.P. 2, Suite #3217
Newark, DE 19713
Phone: (302) 602-8822
Fax: (302) 602-8832


Wilmington Office

Silverside Medical Center
2700 Silverside Road, Suite 2A
Wilmington, DE 19810
Phone: (302) 602-8822
Fax: (302) 602-8832


Dover Office

Eden Hill Medical Center
200 Banning Street, Suite 240
Dover, DE 19904
Phone: (302) 602-8822
Fax: (302) 602-8832


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