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RADfertility is currently participating in a clinical research study evaluating a non-invasive diagnostic test for endometriosis.


RADfertility is currently participating in a clinical research study evaluating a non-invasive diagnostic test for endometriosis.

Approximately 1 out of 10 women have endometriosis. Earlier diagnosis of endometriosis is associated with better treatment outcomes and improved quality of life. The purpose of EndoCheck is to evaluate a new investigational test which may be able to detect endometriosis.

If you are scheduled for a diagnostic laparoscopy for suspected endometriosis, you may be eligible to participate.

Participants will receive compensation in appreciation for providing a blood sample and answering two short questionnaires.

Contact Eileen Davies by email at for more information.

To learn more about EndoCheck, visit here.

    Ronald Feinberg, MD, PhD

    Principal Investigator


    Learn more about Dr. Ronald Feinberg


    Evaluating a non-invasive diagnostic test for endometriosis

    FemaSeed Clinical Study

    Women’s health experts at RADfertility are researching a new intrauterine insemination procedure

    IVF Clinical Trial

    Investigating the safety and efficacy of Progesterone-IBSA to support euploid embryo blastocyst implantation and early pregnancy after frozen embryo transfer (FET)

    ADAM Idiopathic Infertility Trial

    Investigating the efficacy and safety of treatment with FE 999049 in men with Idiopathic Infertility

    UD Physiology Core Lab Research Study

    Examining estrogen effects on blood vessel function in women

    Closed Studies

    RADfertility has participated in many studies over the years

    Peggy Sue O.


    "I feel so lucky to have found RADfertility. I tried two other clinics before I expanded my search and found RADfertility. I drive an hour each way to go to them but I don’t regret a thing. They are so caring and so professional. Every time I message them they respond quickly. Every time I see them they have a friendly smile and warm welcome. They explain everything so well and I never feel lost in the process as I did elsewhere. They also took the time to figure out what was wrong. Other clinics threw up their hands, said 'I don’t know' and pushed me to try IVF."

    TJ P.


    "Dr. Feinberg and the entire staff at RADfertility are absolutely amazing. The receptionists, coordinators, nurses, and lab staff are compassionate, caring, and straight forward. I’ve had a 12-year infertility journey and I’ve tried other clinics but RADfertility was the only one I felt at ease with. They answered any questions that I had and were there any time I needed them. My coordinator, Amy, was the absolute best and always had my back. Dr. Feinberg’s dedication to his patients is incredible. You are not just a number there, you are a person with individualized needs and care."

    Anupama P.


    "The RADfertility team gives you so much emotional support and positivity that it adds to your strength and keeps you focused on the end goal - a healthy and happy baby."

    Samantha G.


    "My journey with RADfertility and Dr. McGuirk started when my husband and I were trying to conceive and were having difficulty. We went to RADfertility, where we met Dr. McGuirk. I always say she changed my life and 'fixed' me. Dr. McGuirk is always learning more about endometriosis and how to help her patients. She’s brilliant and truly cares for you! I’m eternally grateful to her and everyone at RADfertility for their unwavering support, love, and care."

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    "Every step of our journey was tailored to us. We were treated so respectfully. Every detail was clearly explained and we felt so comfortable. Rhonda Wright was a Godsend and inspiring. I highly recommend this place! I cried when my weekly appointments were done and I 'graduated.'"

    Christie B.


    "The staff and doctors are amazing. It will feel like home every time you walk in the door. They gifted us with our miracle baby and we couldn’t be happier. I will always recommend RADfertility above all others!"

    Shannon M.


    "RADfertility's staff has heart and provided me with exceptional health care. I knew I was in good hands and felt like we were in this together. The doctors and nursing staff always answered all of my questions and provided thorough information about all of my options. I am so fortunate and appreciative of the care that I received at RADfertility. They go above and beyond."

    Megan L.


    "I cannot begin to explain how wonderful RADfertility is. We were frustrated with trying to start a family and it not working for us. The entire team of doctors and nurses made us feel comfortable and hopeful that we would be parents. We experienced so many ups and downs but we never felt like we were on our IVF journey alone, we had our RADfertility team every step of the way. If you're looking for a supportive team on the IVF journey, look no further. RADfertility is the absolute best."

    Anonymous on FertilityIQ


    "Dr. Schillings always kept us informed and never gave up on us. She always explained our options and risks with each procedure. She called us personally when there were any issues or sensitive subjects to cover. Dr. Schillings was the first doctor that had answers for us and wanted to help us have our miracle baby!"

    Newark Office

    4735 Ogletown-Stanton Road
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