over two decades of clinical excellence
WIN firmly believes everyone should have access to clinical excellence and compassionate support through every stage of life—from building and caring for families to navigating the path to healthy aging and beyond.For 27+ years,
WIN has proudly supported
800K families.
medical advisory board
WIN’s board of practicing luminary Reproductive Endocrinologists are the leading family-building and family well-being experts and scientific researchers in the country. They vet every aspect of our solutions, advise and review network practice patterns and credentialing criteria for network providers—ultimately, ensuring we’re giving members the best possible guidance.

Dr. Tarun Jain, MD

Paul C. Lin, MD

Jenna McCarthy, MD, FACOG

Nina Resetkova, MD, MBA

Eli Reshef, MD

John S. Rinehart, MD, PhD, JD

David B. Seifer, MD

Daniel E. Stein, MD

Barry R. Witt, MD
our clinical partners
We’re proud to have built the largest network of double board-certified Reproductive Endocrinologists from leading clinics across the country. Our network is also the only one credentialed consistent with NCQA and URAC standards, per our accreditations.

let’s work together to put families first
Our solutions meet members exactly
where they are with the support they
deserve through every family-building
journey and stage of life.
where they are with the support they
deserve through every family-building
journey and stage of life.